T-55785GD070J-LW-AGN

Spec No. Date SPEC for Mass Production TQ3C-8EAF0-E1YAA193-03 December 7, 2021 TYPE : T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) < 7.0 inch WVGA transmissive color TFT with LED backlight and constant current circuit for LED backlight> CONTENTS 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. Application Construction and outline Mechanical specifications Absolute maximum ratings Electrical characteristics Optical characteristics Interface signals Input timing characteristics Lot number identification Warranty Precautions for use Reliability test data Outline drawing Dec 13, 2021 KYOCERA CORPORATION This specification is subject to change without notice. Consult Kyocera display before ordering. Original Issue Date September 24, 2015 CONFIDENTIAL Designed by: Engineering dept. Confirmed by: QA dept. Prepared Checked Approved Checked Approved K. Edo M. Iwasaki A. Iwasaki Y. Aritsubo M. Kinouchi Spec No. TQ3C-8EAF0-E1YAA193-03 Part No. T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) Page Warning 1. This Kyocera LCD module has been specifically designed for use only in electronic devices and industrial machines in the area of audio control, office automation, industrial control, home appliances, etc. The module should not be used in applications where the highest level of safety and reliability are required and module failure or malfunction of such module results in physical harm or loss of life, as well as enormous damage or loss. Such fields of applications include, without limitation, medical, aerospace, communications infrastructure, atomic energy control. Kyocera expressly disclaims any and all liability resulting in any way to the use of the module in such applications. 2. Customer agrees to indemnify, defend and hold Kyocera harmless from and against any and all actions, claims, damages, liabilities, awards, costs, and expenses, including legal expenses, resulting from or arising out of Customer's use, or sale for use, or Kyocera modules in applications. Caution 1. Kyocera shall have the right, which Customer hereby acknowledges, to immediately scrap or destroy tooling for Kyocera modules for which no Purchase Orders have been received from the Customer in a two-year period. 2. Please note that we may not be able to respond to new environmental regulations after receiving the final mass production order for this product. CONFIDENTIAL - Spec No. Part No. TQ3C-8EAF0-E1YAA193-03 Date December 7, 2021 T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) Revision record Designed by : Engineering dept. Prepared Checked Approved K. Edo M. Iwasaki A. Iwasaki Confirmed by : QA dept. Checked Approved Y. Aritsubo M. Kinouchi Rev.No. 01 Date Dec 4, 2015 Page - Add “ T-55785GD070J-LW-AGN” 02 Nov 8, 2017 6 5-2. Constant current circuit for LED Backlight ～Change 5) IF=100mA → 80mA 17 03 Dec 7, 2021 CONFIDENTIAL Page Descriptions 8-1. Timing characteristics ～Add comment “Precautions for use” Chang the company name. 2 4. Absolute maximum ratings Correct errors. 6 3) , 5) Modify the notes. 7 6. Optical characteristics Modify the brightness condition. 8 6-4. Brightness measuring point Modify the figure and note. 9 7-1. LCD Revise the matching LVDS transmitter and scan direction. 10-12 7-2. Data mapping (6bit input / 8bit mode) Revise the matching LVDS transmitter, data mapping diagram and notes. 13-15 7-3. Data mapping (8bit input / 8bit mode) Revise the matching LVDS transmitter, data mapping diagram and notes. 16, 17 7-4. Data mapping (6bit input / 6bit mode) Revise the matching LVDS transmitter, data mapping diagram and notes. 18 8-1. Timing characteristics Revise the note number. 19 9. Lot number identification Add a data matrix and modify the description. Revise the outline drawing. - Spec No. Part No. TQ3C-8EAF0-E1YAA193-03 T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) Page 1 1. Application This document defines the specification of T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40). (RoHS Compliant) 2. Construction and outline LCD Backlight system Polarizer Interface Additional circuit : Transmissive color dot matrix type TFT : LED : Anti-Glare treatment : LVDS : Timing controller, Power supply (3.3V input) With Constant current circuit for LED Backlight(12V input) 3. Mechanical specifications Item Specification Unit Outline dimensions 1) 169.8(W)×109.7(H)×9.7(D) mm Active area 152.4(W)×91.44(H) (17.8cm/7.0 inch(Diagonal)) mm Dot format 800×(R,G,B)(W)×480(H) dot 0.0635(W)×0.1905(H) mm Normally Black - 230 g Dot pitch Base color Mass 2) 1) Projection not included. Please refer to outline for details. 2) Due to the characteristics of the LCD material, the color varies with environmental temperature. CONFIDENTIAL Spec No. Part No. Page T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) TQ3C-8EAF0-E1YAA193-03 2 4. Absolute maximum ratings 4-1. Electrical absolute maximum ratings Item Symbol Min. Max. Unit Supply voltage(+3.3V) V DD -0.3 4.0 V Supply voltage(+12V) V IN -0.3 14.0 V V I1 -0.3 2.8 V V I2 -0.3 2.8 V V I3 -0.3 V DD +0.5 V V I4 -0.3 V IN V RxINi+, RxINi- 1) Input signal CK IN+, CK INvoltage 2) SELLVDS, BITSEL, SC BLBRT, BLEN 1) i=0,1,2,3 2) V DD must be supplied correctly within the range described in 5-1. 4-2. Environmental absolute maximum ratings Item Operating temperature(Ambient) 1) Symbol Min. Max. Unit T OP (Ambient) -30 80 °C Operating temperature(Panel) 2) T OP (Panel) -30 80 °C Storage temperature 3) T STO -30 80 °C Operating humidity 4) H OP 10 5) %RH Storage humidity 4) H STO 10 5) %RH Vibration - 6) 6) - Shock - 7) 7) - 1) Operating temperature means a temperature which operation shall be guaranteed. Since display performance is evaluated at 25°C, another temperature range should be confirmed. 2) Panel surface temperature (all the surface) 3) Temp. = -30°C＜48h , Temp. = 80°C＜168h Store LCD at normal temperature/humidity. Keep them free from vibration and shock. An LCD that is kept at a low or a high temperature for a long time can be defective due to other conditions, even if the low or high temperature satisfies the standard. (Please refer to “Precautions for Use” for details.) 4) Non-condensing 5) Temp.≦40°C, 85%RH Max. Temp.＞40°C, Absolute humidity shall be less than 85%RH at 40°C. 6) Frequency 10～55 Hz Vibration width 0.15mm Interval Acceleration value (0.3～9 m/s2) 10-55-10 Hz 1minute 2 hours in each direction X, Y, Z (6 hours total) EIAJ ED-2531 7) Acceleration: 490 m/s2, Pulse width: 11 ms 3 times in each direction: ±X, ±Y, ±Z EIAJ ED-2531 CONFIDENTIAL Spec No. Part No. T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) TQ3C-8EAF0-E1YAA193-03 Page 3 5. Electrical characteristics 5-1. LCD Temp. = -30～80°C Item Symbol Condition Min. Typ. Max. Unit V DD - 3.0 3.3 3.6 V Current consumption I DD 2) - 200 260 mA Permissive input ripple voltage V RP V DD =3.3V - - 100 mVp-p V IL "Low" level 0 - 0.8 V V IH "High" level 2.0 - V DD V I OL V I3 =0V -10 - 10 μA I OH V I3 =3.3V - - 400 μA Supply voltage 1) Input signal voltage 3) Input leak current LVDS Input voltage 4) VL - 0 - 1.9 V Differential input voltage 4) V ID - 250 350 450 mV Differential input threshold voltage 4) 5) V TL "Low" level V CM -100 - - mV V TH "High" level - - V CM +100 mV R1 - - 100 - Ω t1 - 0.1 - 10 ms t2 - 0 - - ms t3 - 0 - - ms t4 - 1.0 - - s t5 - 200 - - ms t6 - 200 - - ms Terminator V DD -turn-on conditions 1) 1) V DD -turn-on conditions 0.9VDD 0.9VDD 0.1VDD VDD 0.9VDD 0.1VDD t1 t4 t2 t3 Signal 3) 4) t5 BLEN CONFIDENTIAL t6 Spec No. Part No. TQ3C-8EAF0-E1YAA193-03 T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) 2) Display pattern: V DD = 3.3V, Temp. = 25°C 1 2 3 : : : 479 480 (dot) 123 456 ・・・・・・・・・・・・・・・・ 2398 2399 2400 (dot) □□□□□□□□□□□□□□□□□□□□□□□ □□□□□□□□□□□□□□□□□□□□□□□ □□□□□□□□□□□□□□□□□□□□□□□ □□□□□□□□□□□□□□□□□□□□□□□ □□□□□□□□□□□□□□□□□□□□□□□ □□□□□□□□□□□□□□□□□□□□□□□ □□□□□□□□□□□□□□□□□□□□□□□ □□□□□□□□□□□□□□□□□□□□□□□ 3) Input signal : SELLVDS, BITSEL, SC 4) Input signal : RxIN3+, RxIN3-, RxIN2+, RxIN2-, RxIN1+, RxIN1-, RxIN0+, RxIN0CK IN+, CK IN- VID VL VCM 0V 5) V CM : LVDS Common mode voltage (V CM =1.25V) CONFIDENTIAL Page 4 Spec No. Part No. TQ3C-8EAF0-E1YAA193-03 T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) 5-2. Constant current circuit for LED Backlight Item Supply voltage 1) Current consumption Permissive input ripple voltage BLBRT Input signal voltage BLBRT Input pull-down resistance BLEN Input signal voltage BLEN Input pull-down resistance PWM Frequency 3) PWM Duty ratio Operating life time CONFIDENTIAL 5 Temp. = -30～80°C Symbol Condition Min. Typ. Max. Unit V IN - 10.8 12.0 13.2 V I IN 2) - 380 550 mA V RP_BL V IN =12.0V - - 100 mVp-p V IL_BLBRT "Low" level 0 - 0.8 V V IH_BLBRT "High" level 2.3 - V IN V R IN_BLBRT - 100 300 500 kΩ V IL_BLEN "Low" level 0 - 0.8 V V IH_BLEN "High" level 2.3 - V IN V R IN_BLEN - 100 300 500 kΩ f PWM - 200 - 10k Hz f PWM =200Hz 1 - 100 % f PWM =2kHz 10 - 100 % f PWM =10kHz 50 - 100 % Temp.=25°C - 70,000 - h D PWM 4), 5) Page T Spec No. Part No. TQ3C-8EAF0-E1YAA193-03 1) T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) Page V IN -turn-on conditions 0.9VIN VIN 0.1VIN 0ms (min) BLEN 0ms (min) 0ms (min) PWM signal 0ms (min) BLBRT 200ms (min) After signal is input, it will take 200ms(Min.) to stabilize power of backlight. Meanwhile, ton of BLBRT should be more than 200μs. ON LED Backlight OFF OFF 2) V IN = 12V, Temp. = 25℃，D PWM = 100% 3) PWM Timing Diagram Please do not set t OFF with 0 μs < t OFF < 1 μs. In case of lower frequency, the deterioration of the display quality, flicker etc., may occur. 4) When brightness decrease 50% of minimum brightness. The average life of a LED will decrease when the LCD is operating at higher temperatures. 5) Life time is estimated data. (Condition : D PWM = 100%, Ta=25℃ in chamber). CONFIDENTIAL 6 Spec No. Part No. T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) TQ3C-8EAF0-E1YAA193-03 Page 7 6. Optical characteristics Measuring spot =φ6.0mm, Temp. = 25°C Item Response time Symbol Condition Min. Typ. Max. Unit Rise τr θ=φ=0° - 18 - ms Down τd θ=φ=0° - 12 - ms θ UPPER - 85 - θ LOWER - 85 - - 85 - - 85 - Viewing angle range CR≧10 φ LEFT φ RIGHT Contrast ratio Brightness Red Green Chromaticity coordinates Blue White θ=φ=0° 500 750 - - L D PWM = 100% 700 1000 - cd/m2 0.550 0.600 0.650 0.300 0.350 0.400 0.285 0.335 0.385 0.520 0.570 0.620 0.100 0.150 0.200 0.070 0.120 0.170 0.270 0.320 0.370 0.295 0.345 0.395 x y x y x y x y CR(Contrast ratio) ＝ CONFIDENTIAL deg. CR θ=φ=0° θ=φ=0° θ=φ=0° θ=φ=0° 6-1. Definition of contrast ratio 6-2. Definition of response time deg. Brightness with all pixels "White" Brightness with all pixels "Black" - Spec No. Part No. TQ3C-8EAF0-E1YAA193-03 Page T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) 8 6-3. Definition of viewing angle φ=0° θUPPER +y θ=0° +y θLOWER φLEFT -x +x φRIGHT +x -x -y -y φ direction θ direction 6-4. Brightness measuring point 400×3 240 (dot) 1） (dot) 1) Rating is defined as the white brightness at center of display screen. 2) 5 minutes after LED is turned on. (Ambient Temp.=25℃) CONFIDENTIAL Spec No. Part No. T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) TQ3C-8EAF0-E1YAA193-03 Page 9 7. Interface signals 7-1. LCD No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Symbol BITSEL SELLVDS GND GND RxIN3+ RxIN3GND CK IN+ CK INGND RxIN2+ RxIN2GND RxIN1+ RxIN1GND RxIN0+ RxIN0GND GND V DD V DD SC BLBRT BLEN NC V IN V IN GNDB GNDB LCD connector Matching connector Description Bit data select signal(GND or Open: 8bit mode、High: 6bit mode) Mode select signal(LVDS Data mapping) GND GND LVDS receiver signal CH3(+) LVDS receiver signal CH3(-) GND LVDS receiver signal CK(+) LVDS receiver signal CK(-) GND LVDS receiver signal CH2(+) LVDS receiver signal CH2(-) GND LVDS receiver signal CH1(+) LVDS receiver signal CH1(-) GND LVDS receiver signal CH0(+) LVDS receiver signal CH0(-) GND GND +3.3V power supply +3.3V power supply Scan direction control PWM signal(Brightness adjustment) ON/OFF terminal voltage NC +12V power supply +12V power supply GND (Backlight) GND (Backlight) ： MDF76GW-30S-1H(55) ： MDF76-30P-1C LVDS receiver ： Matching LVDS transmitter ： (HIROSE) (HIROSE) Embedded in ASIC THC63LVDM83D(THine Electronics) or compatible 1) Scan direction SC : GND CONFIDENTIAL SC : High or Open Note LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS 1) Spec No. TQ3C-8EAF0-E1YAA193-03 Part No. T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) Page 7-2. Data mapping (6bit input / 8bit mode) 1) Location of BITSEL, SELLVDS (THC63LVDM83D (THine Electronics) or compatible) Transmitter 1Pin BITSEL = "L" or OPEN 1Pin BITSEL = "L" or OPEN 2Pin SELLVDS = "L" or OPEN 2Pin SELLVDS = "H" Pin No. Data － R0(LSB) 51 TA0 TA1 － R1 52 TA2 － R2 54 TA3 － R3 55 TA4 － R4 56 TA5 － 3 R5(MSB) TA6 － G0(LSB) 4 － G1 6 TB0 TB1 － G2 7 TB2 － G3 11 TB3 － G4 12 TB4 － 14 G5(MSB) TB5 － B0(LSB) 15 TB6 － B1 19 － B2 20 TC0 TC1 － B3 22 TC2 － B4 23 TC3 － 24 B5(MSB) TC4 － (HS) 27 TC5 － (VS) 28 TC6 － DE 30 － GND 50 TD0 TD1 － GND 2 TD2 GND － 8 TD3 GND － 10 TD4 GND － 16 TD5 GND － 18 TD6 － 25 GND BITSEL=L(GND) or OPEN SELLVDS=H(3.3V) RxIN0± RxIN1± RxIN2± RxIN3± DE：DATA ENABLE HS：H SYNC VS：V SYNC CONFIDENTIAL 10 Spec No. TQ3C-8EAF0-E1YAA193-03 Part No. T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) 2) Block Diagram BITSEL=L(GND) or OPEN SELLVDS=H(3.3V) *SELLVDS and BITSEL signal lines have 10ｋΩ pull-down resistor. *SC signal line has 10ｋΩ pull-up resistor. CONFIDENTIAL Page 11 Spec No. TQ3C-8EAF0-E1YAA193-03 Part No. T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) Page 12 When using “6-bit Transmitter”, please connect the unused channel of the control IC receiver as described in the diagram below. *SELLVDS and BITSEL signal lines have 10ｋΩ pull-down resistor. *SC signal line has 10ｋΩ pull-up resistor. CONFIDENTIAL Spec No. Part No. T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) TQ3C-8EAF0-E1YAA193-03 Page 7-3. Data mapping (8bit input / 8bit mode) 1) Location of BITSEL, SELLVDS (THC63LVDM83D (THine Electronics) or compatible) Transmitter 1Pin BITSEL = "L" or OPEN 1Pin BITSEL = "L" or OPEN 2Pin SELLVDS = "L" or OPEN 2Pin SELLVDS = "H" Pin No. Data R0(LSB) R2 51 TA0 TA1 R1 R3 52 TA2 R2 R4 54 TA3 R3 R5 55 TA4 R4 R6 56 TA5 R5 3 R7(MSB) TA6 G0(LSB) G2 4 G1 G3 6 TB0 TB1 G2 G4 7 TB2 G3 G5 11 TB3 G4 G6 12 TB4 G5 14 G7(MSB) TB5 B0(LSB) B2 15 TB6 B1 B3 19 B2 B4 20 TC0 TC1 B3 B5 22 TC2 B4 B6 23 TC3 B5 24 B7(MSB) TC4 (HS) (HS) 27 TC5 (VS) (VS) 28 TC6 DE DE 30 R6 R0(LSB) 50 TD0 TD1 R7(MSB) R1 2 TD2 G6 G0(LSB) 8 TD3 G7(MSB) G1 10 TD4 B6 B0(LSB) 16 TD5 B7(MSB) B1 18 TD6 (NA) 25 (NA) BITSEL=L(GND) or OPEN SELLVDS=L(GND) or OPEN 1 CYCLE RxIN0± R1 R0 G0 R5 R4 R3 R2 R1 R0 G0 RxIN1± G2 G1 B1 B0 G5 G4 G3 G2 G1 B1 RxIN2± B3 B2 DE (VS) (HS) B5 B4 B3 B2 DE RxIN3± R7 R6 NA B7 B6 G7 G6 R7 R6 NA DE：DATA ENABLE HS：H SYNC VS：V SYNC CONFIDENTIAL 13 Spec No. Part No. T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) TQ3C-8EAF0-E1YAA193-03 BITSEL=L(GND) or OPEN SELLVDS=H(3.3V) 1 CYCLE RxIN0± R3 R2 G2 R7 R6 R5 R4 R3 R2 G2 RxIN1± G4 G3 B3 B2 G7 G6 G5 G4 G3 B3 RxIN2± B5 B4 DE (VS) (HS) B7 B6 B5 B4 DE RxIN3± R1 R0 NA B1 B0 G1 G0 R1 R0 NA DE：DATA ENABLE HS：H SYNC VS：V SYNC 2) Block Diagram BITSEL=L(GND) or OPEN SELLVDS=L(GND) or OPEN *SELLVDS and BITSEL signal lines have 10ｋΩ pull-down resistor. *SC signal line has 10ｋΩ pull-up resistor. CONFIDENTIAL Page 14 Spec No. TQ3C-8EAF0-E1YAA193-03 Part No. T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) BITSEL=L(GND) or OPEN SELLVDS=H(3.3V) *SELLVDS and BITSEL signal lines have 10ｋΩ pull-down resistor. *SC signal line has 10ｋΩ pull-up resistor. CONFIDENTIAL Page 15 Spec No. Part No. TQ3C-8EAF0-E1YAA193-03 T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) 7-4. Data mapping (6bit input / 6bit mode) 1) Location of BITSEL, SELLVDS (THC63LVDM83D (THine Electronics) or compatible) Transmitter 1Pin BITSEL = "H" 1Pin BITSEL = "H" 2Pin SELLVDS = "L" or OPEN 2Pin SELLVDS = "H" Pin No. Data － R0(LSB) 44 TA0 TA1 － R1 45 TA2 － R2 47 TA3 － R3 48 TA4 － R4 1 TA5 － 3 R5(MSB) TA6 － G0(LSB) 4 － G1 6 TB0 TB1 － G2 7 TB2 － G3 9 TB3 － G4 10 TB4 － 12 G5(MSB) TB5 － B0(LSB) 13 TB6 － B1 15 － B2 16 TC0 TC1 － B3 18 TC2 － B4 19 TC3 － 20 B5(MSB) TC4 － (HS) 22 TC5 － (VS) 23 TC6 － DE 25 BITSEL=H(3.3V) SELLVDS=L(GND) or OPEN 1 CYCLE RxIN0± R1 R0 G0 R5 R4 R3 R2 R1 R0 G0 RxIN1± G2 G1 B1 B0 G5 G4 G3 G2 G1 B1 RxIN2± B3 B2 DE (VS) (HS) B5 B4 B3 B2 DE DE：DATA ENABLE HS：H SYNC VS：V SYNC CONFIDENTIAL Page 16 Spec No. TQ3C-8EAF0-E1YAA193-03 Part No. T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) 2) Block Diagram BITSEL=H(3.3V) SELLVDS=L(GND) or OPEN *SELLVDS and BITSEL signal lines have 10ｋΩ pull-down resistor. *SC signal line has 10ｋΩ pull-up resistor. CONFIDENTIAL Page 17 Spec No. Part No. T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) TQ3C-8EAF0-E1YAA193-03 Page 18 8. Input timing characteristics 8-1. Timing characteristics 1) Item Clock (CK) Frequency Horizontal Period Enable signal (DE) Horizontal display period Vertical Period Vertical display period Refresh rate Symbol Min. Typ. Max. Unit 1/Tc 29.88 33.20 36.52 MHz 1024 1056 1088 Tc - 31.8 - μs Th Thd Tv 800 487 Tvd fv 525 60 2) Tc 550 480 50 Note Th Th 70 Hz 3) 1) If the display is used under the condition which is out of specifications such as higher clock frequency than specified value, there is a possibility phenomenon such as display error including white display, malfunction and no image may occur. Please use the display under the conditions written in the specification. 2) Please set a clock frequency, a vertical dormant period, and the horizontal dormant period so that the Horizontal Period should not reach less than Min. value. 3) If the refresh rate reach less than Min. value, the deterioration of the display quality, flicker etc., may occur.(fv=1/Tv) CONFIDENTIAL Spec No. Part No. TQ3C-8EAF0-E1YAA193-03 T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) 8-2. Input Data Signals and Display position on the screen 9. Lot number identification The lot number shall be indicated on the back of the backlight case of each LCD. ↓ ① MADE IN TCG070WVLQGPNN-AN40:□□-□□ ↓↓ ↓ ②③ ④ ↓ ⑤ ↓ ⑥ No① – No⑥ above indicate ① Data matrix (For internal control purpose only) ② Year code (The last digit of the year) ③ Month code ④ Day code ⑤ Version number (Max. 7 characters) ⑥ Country of origin ③ Month code Month Jan. Feb. Mar. Apr. May Jun. Code 1 2 3 4 5 6 Month Jul. Aug. Sep. Oct. Nov. Dec. Code 7 8 9 X Y Z CONFIDENTIAL Page 19 Spec No. TQ3C-8EAF0-E1YAA193-03 Part No. T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) Page 20 10. Warranty 10-1. Incoming inspection Please inspect the LCD within one month after your receipt. 10-2. Production warranty Kyocera display warrants its LCD’s for a period of 12 months from the ship date. Kyocera display shall, by mutual agreement, replace or re-work defective LCD’s that are shown to be Kyocera display’s responsibility. CONFIDENTIAL Spec No. TQ3C-8EAF0-E1YAA193-03 Part No. T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) Page 21 11. Precautions for use 11-1. Installation of the LCD 1) Please ground either of the mounting (screw) holes of LCD, in order to stabilize brightness and display quality. 2) A transparent protection plate shall be added to protect the LCD and its polarizer. 3) The LCD shall be installed so that there is no pressure on the LSI chips. 4) Since this product is wide viewing product, occurrence level of in-plane unevenness by the external stress is different compared to current normal viewing product. So there is a possibility that in-plane unevenness will be occurred by over twist, strain giving by attaching to LCD, and over pressure to touch panel. Please be careful of stress when designing the housing. 5) A transparent protection sheet is attached to the polarizer. Please remove the protection film slowly before use, paying attention to static electricity. 11-2. Static electricity 1) Since CMOS ICs are mounted directly onto the LCD glass, protection from static electricity is required. 2) Workers should use body grounding. Operator should wear ground straps. 11-3. LCD operation 1) The LCD shall be operated within the limits specified. Operation at values outside of these limits may shorten life, and/or harm display images. 2) Please select the best display pattern based on your evaluation because flicker, lines or nonuniformity or unevenness can be visible depending on display patterns. 11-4. Storage 1) The LCD shall be stored within the temperature and humidity limits specified. Store in a dark area, and protect the LCD from direct sunlight or fluorescent light. 2) Always store the LCD so that it is free from external pressure onto it. 11-5. Usage 1) DO NOT store in a high humidity environment for extended periods. Polarizer degradation bubbles, and/or peeling off of the polarizer may result. 2) The front polarizer is easily scratched or damaged. Prevent touching it with any hard material, and from being pushed or rubbed. 3) The LCD screen may be cleaned by wiping the screen surface with a soft cloth or cotton pad using a little Ethanol. 4) Water may cause damage or discoloration of the polarizer. Clean condensation or moisture from any source immediately. 5) Always keep the LCD free from condensation during testing. Condensation may permanently spot or stain the polarizer. 6) Do not disassemble LCD because it will result in damage. 7) This Kyocera display LCD has been specifically designed for use in general electronic devices, but not for use in a special environment such as usage in an active gas. Hence, when the LCD is supposed to be used in a special environment, evaluate the LCD thoroughly beforehand and do not expose the LCD to chemicals such as an active gas. 8) Please do not use solid-base image pattern for long hours because a temporary afterimage may appear. We recommend using screen saver etc. in cases where a solid-base image pattern must be used. 9) Liquid crystal may leak when the LCD is broken. Be careful not to let the fluid go into your eyes and mouth. In the case the fluid touches your body; rinse it off right away with water and soap. CONFIDENTIAL Spec No. Part No. TQ3C-8EAF0-E1YAA193-03 T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) 12. Reliability test data Test item Test condition Test time High temp. atmosphere 80°C 240h Low temp. atmosphere -30°C 240h High temp. humidity atmosphere 40°C 90% RH 240h Temp. cycle -30°C 0.5h R.T. 0.5h 80°C 0.5h 10cycles High temp. operation 80°C 500h 1) 2) 3) 4) Judgement Display function Display quality Current consumption Display function Display quality Current consumption Display function Display quality Current consumption Display function Display quality Current consumption Display function Display quality Current consumption : No defect : No defect : No defect : No defect : No defect : No defect : No defect : No defect : No defect : No defect : No defect : No defect : No defect : No defect : No defect Each test item uses a test LCD only once. The tested LCD is not used in any other tests. The LCD is tested in circumstances in which there is no condensation. The reliability test is not an out-going inspection. The result of the reliability test is for your reference purpose only. The reliability test is conducted only to examine the LCD's capability. CONFIDENTIAL Page 22 Spec No. Date TQ3C-8EAF0-E2YAA193-02 December 7, 2021 KYOCERA INSPECTION STANDARD TYPE : T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) 　KYOCERA CORPORATION Original Issue Date September 24, 2015 CONFIDENTIAL Designed by : Engineering dept. Confirmed by : QA dept. Prepared Checked Approved Checked Approved K. Edo M. Iwasaki A. Iwasaki Y. Aritsubo M. Kinouchi Spec No. Part No. TQ3C-8EAF0-E2YAA193-02 Date December 7, 2021 T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) Revision record Designed by : Engineering dept. Prepared Checked Approved K. Edo M. Iwasaki A. Iwasaki Confirmed by : QA dept. Checked Approved Y. Aritsubo Rev.No. 01 Date Dec 4, 2015 Page - Add “ T-55785GD070J-LW-AGN” 02 Dec 7, 2021 - Chang the company name. 1 External inspection Delete “CFL wires”. Definition of size Modify the figure and add a description. CONFIDENTIAL Page Descriptions M. Kinouchi - Spec No. Part No. TQ3C-8EAF0-E2YAA193-02 T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) Page 1 Visuals specification 1) Note Note General 1. Customer identified anomalies not defined within this inspection standard shall be reviewed by Kyocera, and an additional standard shall be determined by mutual consent. 2. This inspection standard about the image quality shall be applied to any defect within the effective active area and shall not be applicable to outside of the area. 3. Definition of Inspection conditions Luminance : 500 Lux min. Inspection distance : 300 mm. Temperature : 25 ± 5℃ Direction : Directly above Dot defect Bright dot defect The dot is constantly “on” when power applied to the inspection LCD, even when all “Black” data sent to the screen. item Inspection tool: 5% Transparency neutral density filter. Count dot: If the dot is visible through the filter. Don’t count dot: If the dot is not visible through the filter. Ｒ Ｇ Ｂ Ｒ Ｇ Ｂ Ｒ Ｇ Ｂ There is an electrode in the middle of the dot Ｒ Ｇ Ｂ Ｒ Ｇ Ｂ Ｒ Ｇ Ｂ and one dot is shown in the left drawing. Ｒ Ｇ Ｂ Ｒ Ｇ Ｂ Ｒ Ｇ Ｂ ＜dot drawing＞ Black dot defect The dot is constantly “off” when power applied to the LCD, even when all “White” data sent to the screen. Similar size compared to bright dot. White dot Pixel works electrically, however, circular/foreign (Circular/foreign particle makes dot appear to be “on” even when all particle) “Black” data is sent to the screen. Adjacent dot Adjacent dot defect is defined as two or more bright dot defects or black dot defects. Ｒ Ｇ Ｂ Ｒ Ｇ Ｂ Ｒ Ｇ Ｂ Ｒ Ｇ Ｂ Ｒ Ｇ Ｂ Ｒ Ｇ Ｂ Ｒ Ｇ Ｂ Ｒ Ｇ Ｂ Ｒ Ｇ Ｂ dot defect External Bubble, Scratch, Visible operating (all pixels “Black” or “White”) and non inspection Foreign particle operating. (Polarizer, Cell, Backlight) Appearance inspection Definition Does not satisfy the value at the spec. Definition of circle size of size a: major axis, b: minor axis d = (a + b) / 2 CONFIDENTIAL Definition of linear size Spec No. Part No. TQ3C-8EAF0-E2YAA193-02 T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) Page 2) Standard Defect Type Visual defect Scratch Limit 0.01 mm < W ≦ 0.05 mm N ≦ 4 L ≦ 10 mm 0.01 mm < W N=0 10mm < L Dent Black spot Bubble Lint 0.05 mm < W N=0 0.2 mm < Φ ≦ 0.4 mm N≦ 4 0.4 mm < Φ N=0 0.2 mm < Φ ≦ 0.4 mm N≦ 5 0.4 mm < Φ N=0 L ≦ 3 mm N≦ 4 W ≦ 0.1 mm 3 mm ≦ L N=0 W ≦ 0.1 mm 0.1 mm < W Electrical defect Bright dot N≦ 5 Dark dot N≦ 5 Total dot N≦ 8 Two adjacent dot Bright dot ≦ 2 pairs Dark dot ≦ 2 pairs Three or more Not allowed adjacent dot Line defect CONFIDENTIAL Not allowed According to Black spot 2 Document No. Date TQ3C-8EAF0-E3YAA193-00 December 7, 2021 KYOCERA PACKAGING STANDARD TYPE : T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) KYOCERA CORPORATION Original Issue Date December 7, 2021 CONFIDENTIAL Designed by : Engineering dept. Confirmed by : QA dept. Prepared Checked Approved Checked Approved K. Edo M. Iwasaki A. Iwasaki Y. Aritsubo M. Kinouchi Part No. Document No. TQ3C-8EAF0-E3YAA193-00 Date RevNo. Date CONFIDENTIAL T-55785GD070J-LW-AGN (TCG070WVLQGPNN-AN40) Revision record Designed by : Engineering dept. Prepared Checked Approved Page Page Confirmed by : QA dept. Checked Approved Descriptions - Page(1/2) TCG070WV（without Touch Panel） Packaging Standard 1. How to store LCDs in the pad Pad Antistatic bag Max. 3pcs/ pad CONFIDENTIAL Page(2/2) TCG070WV（without Touch Panel） Packaging Standard 2. How to store LCDs in the outer case Corrugated cardboard pad Partition board Corrugated cardboard pad Mat The pad which the products are stored Outer case Max. 30pcs/ outer case 3. Location of the labels PP band Single-sided tape Confirmation label Shipping label CONFIDENTIAL