EA-LCD-012

SHENHZEN ROGIN ELECTRONICS CO., LTD SPECIFICATION FOR LCD MODULE Customer : RX050A-05 Product Model: Sample code: Designed by Checked by Approved by Final Approval by Customer LCM Machinery OK Checked By LCM OK NG，Problem survey: LCM Display OK Checked By ※The specification of “TBD” should Approved By refer to the measured value of sample . If there is difference between the design specification and measured value, we naturally shall negotiate and agree to solution with customer. Revision History Version Contents Date A Original 2013.3.15 Note Contents 1. General Specifications......................................................................................................... 1 2. Pin Assignment .................................................................................................................... 2 3. Operation Specifications ..................................................................................................... 4 3.1. Absolute Maximum Ratings .......................................................................................................... 4 3.1.1. Typical Operation Conditions ............................................................................................... 4 3.1.2. Backlight Driving Conditions ............................................................................................... 5 3.2. Power Sequence ............................................................................................................................. 5 3.3. Timing Characteristics ................................................................................................................... 6 3.3.1. Sync Mode ............................................................................................................................ 6 3.3.2. De Mode................................................................................................................................ 8 3.3.3. Input Setup Timing Requirement........................................................ 错误！未定义书签。 4. Optical Specifications.......................................................................................................... 9 5. Reliability Test Items.......................................................................................................... 13 6. General Precautions .......................................................................................................... 14 6.1. Safety ........................................................................................................................................... 14 6.2. Handling....................................................................................................................................... 14 6.3. Static Electricity........................................................................................................................... 14 6.4. Storage ......................................................................................................................................... 14 6.5. Cleaning ....................................................................................................................................... 14 7. Mechanical Drawing........................................................................................................... 15 Page:1/15 1. General Specifications No. Item Specification Remark 1 LCD size 5.0 inch(Diagonal) 2 Driver element a-Si TFT active matrix 3 Resolution 800× 3(RGB) × 480 4 Display mode Normally White, Transmissive 5 Dot pitch 0.135(W) ×0.135(H) mm 6 Active area 108(W) ×64.8 (H) mm 7 Module size 120.7(W) ×75.8(H) ×3.1(D) 8 Surface treatment Anti-Glare 9 Color arrangement RGB-stripe 10 Interface Digital 11 Backlight power consumption TBD 12 Panel power consumption TBD 13 Weight TBD Note 1: Refer to Mechanical Drawing. mm Note 1 Page:2/15 2. Pin Assignment 1 GLED GND for LED 2 VLED Power for LED 3 GND Ground 4 VDD Digital power supply(+3.3V) 5 R0 Red data(LSB) 6 R1 Red data 7 R2 Red data 8 R3 Red data 9 R4 Red data 10 R5 Red data 11 R6 Red data 12 R7 Red data(MSB) 13 G0 Green data(LSB) 14 G1 Green data 15 G2 Green data 16 G3 Green data 17 G4 Green data 18 G5 Green data 19 G6 Green data 20 G7 Green data(MSB) 21 B0 Blue data(LSB) 22 B1 Blue data 23 B2 Blue data 24 B3 Blue data 25 B4 Blue data 26 B5 Blue data 27 B6 Blue data 28 B7 Blue data(MSB) 29 GND Ground 30 DCLK Data clk Page:3/15 31 DISP Display ON/OFF control. Internally pulled high 32 HS Horizontal sync input in RGB mode 33 VS Vertical sync input in RGB mode 34 DE Data Enable 35 NC No connection 36 GND Ground 37 XR T/p X-Right(No connection) 38 YD T/p Y-Bottom(No connection) 39 XL T/p X-Left(No connection) 40 YU T/p Y-Up(No connection) Page:4/15 3. Operation Specifications 3.1. Absolute Maximum Ratings (Note 1) Values Item Supply voltage Symbol VDD Unit Min. Max. -0.3 4.5 V Operation Temperature TOP -20 60 ℃ Storage Temperature TST -30 70 ℃ LED Reverse Voltage VR - 5 V LED Forward Current IF - 25 mA Remark Each LED Note 2 Each LED Note 1: The absolute maximum rating values of this product are not allowed to be exceeded at any times. Should a module be used with any of the absolute maximum ratings exceeded, the characteristics of the module may not be recovered, or in an extreme case, the module may be permanently destroyed. Note 2: VR Conditions: Zener Diode 20mA 3.1.1. Typical Operation Conditions Item Symbol Values Min. Typ Max. Unit Remark Note 2 Power voltage VDD 3.0 3.3 3.6 V Current for Driver IVDD - 17 25 mA Input logic high voltage VIH 0.8 VDD - VDD V Input logic low voltage VIL 0 - 0.2 VDD V Note 3 Page:5/15 3.1.2. Backlight Driving Conditions Values Item Symbol Min. Typ. Max. Unit Remark Note 1 Voltage for LED backlight VL -- 19.8 -- V Current for LED backlight IL -- 40 -- mA LED life time - - 20,000 - Hr Note 2 Note 1: The LED Supply Voltage is defined by the number of LED at Ta=25℃ and IL =40mA. Note 2: The “LED life time” is defined as the module brightness decrease to 50% original brightness at Ta=25℃ and IL =40mA. The LED lifetime could be decreased if operating IL is lager than 40mA. LED CIRCUIT 3.2. Power Sequence Power on sequence Page:6/15 Power off sequence 3.3. Timing Characteristics 3.3.1. Sync Mode Page:7/15 Timing Table Page:8/15 3.3.2. De Mode Page:9/15 4. Optical Specifications Values Item Viewing angle (CR≥ 10) Symbol Condition Unit Min. Typ. Max. θL Φ=180°(9 o’clock) - 70 - θR Φ=0°(3 o’clock) - 70 - θT Φ=90°(12 o’clock) - 50 - θB Φ=270°(6 o’clock) - 70 - TON - 10 TOFF - CR Remark degree Note 1 20 msec Note 3 10 20 msec Note 3 500 700 - - Note 4 0.26 0.31 0.36 - WY 0.28 0.33 0.38 - Note 2 Note 5 Note 6 Luminance L 200 250 - cd/m² Note 6 Luminance uniformity YU 70 75 - % Note 7 Response time Contrast ratio WX Color chromaticity Normal θ=Φ=0° Test Conditions: 1. VDD=3.3V, IL=40mA (Backlight current), the ambient temperature is 25℃. 2. The test systems refer to Note 2. Page:10/15 Note 1: Definition of viewing angle range Normal line θ=Φ=0° Φ=90° 12 o’clock direction θL θB Φ=180° θT θR Φ=0° Active Area LCM Φ=270° 6 o’clock direction Fig. 4-1 Definition of viewing angle Note 2: Definition of optical measurement system. The optical characteristics should be measured in dark room. After 30 minutes operation, the optical properties are measured at the center point of the LCD screen. (Response time is measured by Photo detector TOPCON BM-7, other items are measured by BM-5A/Field of view: 1° /Height: 500mm.) Photo detector Normal line θ=Φ=0° Φ=90° 12 o’clock direction 500mm Active Area Φ=180° Φ=0° LCM Φ=270° 6 o’clock direction Fig. 4-2 Optical measurement system setup Page:11/15 Note 3: Definition of Response time The response time is defined as the LCD optical switching time interval between “White” state and “Black” state. Rise time (TON) is the time between photo detector output intensity changed from 90% to 10%. And fall time (TOFF) is the time between photo detector output intensity changed from 10% to 90%. Photo detector output (Relative value) White (TFT OFF) Black (TFT ON) White (TFT OFF) 100% 90% 10% 0% TON TOFF Fig. 4-3 Definition of response time Note 4: Definition of contrast ratio Contrast ratio (CR) = Luminance measured when LCD on the " White" state Luminance measured when LCD on the " Black" state Note 5: Definition of color chromaticity (CIE1931) Color coordinates measured at center point of LCD. Note 6: All input terminals LCD panel must be ground while measuring the center area of the panel. The LED driving condition is IL=40mA . Page:12/15 Note 7: Definition of Luminance Uniformity Active area is divided into 9 measuring areas (Refer to Fig. 4-4 ).Every measuring point is placed at the center of each measuring area. Luminance Uniformity (Yu) = L-------Active area length Bmin Bmax W----- Active area width L/6 L/3 L/3 W/3 W W/3 W/6 L Fig. 4-4 Definition of measuring points Bmax: The measured maximum luminance of all measurement position. Bmin: The measured minimum luminance of all measurement position. Page:13/15 5. Reliability Test Items (Note3) Item Test Conditions 240hrs Remark High Temperature Storage Ta = 70℃ Low Temperature Storage Ta = -30℃ 240hrs Note 1，Note 4 High Temperature Operation Ts = 60℃ 240hrs Note 2，Note 4 Low Temperature Operation Ta = -20℃ 240hrs Note 1，Note 4 Operate at High Temperature and Humidity +40℃, 90%RH 240hrs Note 4 Thermal Shock -30℃/30 min ~ +70℃/30 min for a total 100 cycles, Start with cold temperature and end with high temperature. Vibration Test Frequency range:10~55Hz Stroke:1.5mm Sweep:10Hz~55Hz~10Hz 2 hours for each direction of X. Y. Z. (6 hours for total) Mechanical Shock 100G 6ms,±X, ±Y, ±Z 3 times for each direction Package Vibration Test Random Vibration : 0.015G*G/Hz from 5-200HZ, -6dB/Octave from 200-500HZ 2 hours for each direction of X. Y. Z. (6 hours for total) Package Drop Test Height:60 cm 1 corner, 3 edges, 6 surfaces Electro Static Discharge ± 2KV, Note 1，Note 4 Note 4 Human Body Mode, 100pF/1500Ω Note 1: Ta is the ambient temperature of samples. Note 2: Ts is the temperature of panel’s surface. Note 3: In the standard condition, there shall be no practical problem that may affect the display function. After the reliability test, the product only guarantees operation, but don’t guarantee all of the cosmetic specification. Note 4: Before cosmetic and function test, the product must have enough recovery time, at least 2 hours at room temperature. Page:14/15 6. General Precautions 6.1. Safety Liquid crystal is poisonous. Do not put it in your mouth. If liquid crystal touches your skin or clothes, wash it off immediately by using soap and water. 6.2. Handling 1. The LCD panel is plate glass. Do not subject the panel to mechanical shock or to excessive force on its surface. 2. The polarizer attached to the display is easily damaged. Please handle it carefully to avoid scratch or other damages. 3. To avoid contamination on the display surface, do not touch the module surface with bare hands. 4. Keep a space so that the LCD panels do not touch other components. 5. Put cover board such as acrylic board on the surface of LCD panel to protect panel from damages. 6. Transparent electrodes may be disconnected if you use the LCD panel under environmental conditions where the condensation of dew occurs. 7. Do not leave module in direct sunlight to avoid malfunction of the ICs. 6.3. Static Electricity 1. Be sure to ground module before turning on power or operating module. 2. Do not apply voltage which exceeds the absolute maximum rating value. 6.4. Storage 1. Store the module in a dark room where must keep at 25±10℃ and 65%RH or less. 2. Do not store the module in surroundings containing organic solvent or corrosive gas. 3. Store the module in an anti-electrostatic container or bag. 6.5. Cleaning 1. Do not wipe the polarizer with dry cloth. It might cause scratch. 2. Only use a soft sloth with IPA to wipe the polarizer, other chemicals might permanent damage to the polarizer. 30.5 4 2.01 3.31 64.8(Active Area) 67.4(bezel open) 75.8 3.5 120.7 110.7(Bezel open) 108(Active Area) 5 6.35 B A 序号 3.1 MAX 更 改 记 录 12.55 图： 核： 产品编号: TITLE: RX050A-04 VIEW: 比 期： 日 0.20 标准公差： 例： 位： SCALE 准： 单 批 DATE: UNITS 1:1 mm 投影方式: VERSION NUMBER: 版本号： 客户编号: CUSTOMER ID: 日 期 Standard tolerance: APPROVED BY: 审 CHECKED BY: 绘 DRAWN BY: 记录人 Page:15/15 7. Mechanical Drawing