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Doc. No. 1P008-00 Product Specifications Customer Description 2.7” TFT EPD Panel Model Name EM027AS011 Date 2011/06/08 Doc. No. 1P008-00 Revision 01 Customer Approval Date The above signature represents that the product specifications, testing regulation, and warranty in the specifications are accepted Design Engineering Approval Check Design 蘇 2011.06.08 小雯 No.18, Shengli 1st St., Rende Dist., Tainan City 71758, Taiwan Tel: +886-6-279-5399 Fax: +886-6-279-7630 (R.O.C.) Rev.: 01 Page: 1 of 13 Date: 2011/06/08 This document is the exclusive property of PDI and shall not be reproduced or copied or transformed to any other format without prior permission of PDI. ( PDI Confidential ) 本資料為龍亭新技專有之財產，非經許可，不得複製、翻印或轉變成其他形式使用。 Doc. No. 1P008-00 - CONTENTS REVISION HISTORY ------------------------------------------------------- 3 1. GENERAL DESCRIPTION 1.1 OVERVIEW 1.2 FEATURES 1.3 APPLICATION 1.4 GENERAL SPECIFICATIONS 1.5 MECHANICAL SPECIFICATIONS ------------------------------------------------------- 4 2. ABSOLUTE MAXIMUM RATINGS 2.1 ABSOLUTE RATINGS OF ENVIRONMENT ------------------------------------------------------- 6 3. ELECTRICAL CHARACTERISTICS ------------------------------------------------------3.1 ABSOLUTE MAXIMUM RATINGS OF PANEL 3.2 RECOMMENDED OPERATION CONDITIONS OF PANEL 7 4. APPLICATION CIRCUIT BLOCK DIAGRAM ------------------------------------------------------- 8 5. INPUT TERMINAL PIN ASSIGNMENT 5.1 INPUT TERMINAL PIN ASSIGNMENT 5.2 REFERENCE CIRCUIT ------------------------------------------------------- 9 6. OPTICAL CHARACTERISTICS 6.1 TEST CONDITIONS 6.2 OPTICAL SPECIFICATIONS ------------------------------------------------------- 11 7. PACKING ------------------------------------------------------- 12 8. PRECAUTIONS ------------------------------------------------------- 14 9. DEFINITION OF LABELS ------------------------------------------------------- 15 Rev.: 01 Page: 2 of 13 Date: 2011/06/08 This document is the exclusive property of PDI and shall not be reproduced or copied or transformed to any other format without prior permission of PDI. ( PDI Confidential ) 本資料為龍亭新技專有之財產，非經許可，不得複製、翻印或轉變成其他形式使用。 Doc. No. 1P008-00 REVISION HISTORY Version Date Ver 01 2011/6/8 Page Section (New) All All Description Product specification first issued. Rev.: 01 Page: 3 of 13 Date: 2011/06/08 This document is the exclusive property of PDI and shall not be reproduced or copied or transformed to any other format without prior permission of PDI. ( PDI Confidential ) 本資料為龍亭新技專有之財產，非經許可，不得複製、翻印或轉變成其他形式使用。 Doc. No. 1P008-00 1. GENERAL DESCRIPTION 1.1 OVERVIEW This is a 2.7” a-Si, active matrix TFT, Electronic Paper Display (EPD) panel. The panel has such high resolution (117 dpi) that it is able to easily display fine patterns such as Japanese Kanji and barcodes. Due to its bi-stable nature, the EPD panel requires very little power to update and needs no power to maintain an image. 1.2 FEATURES - a-Si TFT active matrix Electronic Paper Display - High Resolution: 264 x 176 - Ultra low power consumption - Super Wide Viewing Angle - near 180° - Extra thin & light - SPI interface 1.3 APPLICATION - Electronic shelf labels (ESLs) - e-POP/e-POS systems - Electronic bulletins 1.4 GENERAL SPECIFICATI0NS Item Outline Dimension Active Area Driver Element Pixel Number Pixel Pitch Pixel Arrangement Display Colors Surface Treatment Note (1) Not include FPC. Specification 70.42(H) x 45.8(V) x 1.0(T) 57.288(H )x 38.192 (V) a-Si TFT active matrix 264 x 176 0.217 x 0.217 (117dpi) Vertical stripe Black/White Anti-Glare Unit mm mm pixel mm - Note (1) Rev.: 01 Page: 4 of 13 Date: 2011/06/08 This document is the exclusive property of PDI and shall not be reproduced or copied or transformed to any other format without prior permission of PDI. ( PDI Confidential ) 本資料為龍亭新技專有之財產，非經許可，不得複製、翻印或轉變成其他形式使用。 Doc. No. 1P008-00 1.5 MECHANICAL SPECIFICATIONS Item Horizontal(H) Glass Size Vertical(V) Thickness(T) Weight Note (1) Not include Masking Film. Min. ----- Typ. 70.42 45.8 1.0 6.3 Max. Unit mm mm mm g Note (1) Rev.: 01 Page: 5 of 13 Date: 2011/06/08 This document is the exclusive property of PDI and shall not be reproduced or copied or transformed to any other format without prior permission of PDI. ( PDI Confidential ) 本資料為龍亭新技專有之財產，非經許可，不得複製、翻印或轉變成其他形式使用。 Doc. No. 1P008-00 2. ABSOLUTE MAXIMUM RATINGS 2.1 ABSOLUTE RATINGS OF ENVIRONMENT Item Symbol Value Min. -20 0 Max. +60 +50 Unit Note Storage Temperature TST ºC (1) Operating Ambient Temperature TOP ºC (1), (2) Note (1) (a) 90 %RH Max. (Ta ≦ 40 ºC). (b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC). (c) No condensation. Note (2) The temperature of panel display surface area should be 0 ºC Min. and 50 ºC Max. Refresh time depends on operation temperature. Relative Humidity(%RH) 100 90 Storage Range Operating Range 20 -20 0 Temperature(degree C) 50 60 Rev.: 01 Page: 6 of 13 Date: 2011/06/08 This document is the exclusive property of PDI and shall not be reproduced or copied or transformed to any other format without prior permission of PDI. ( PDI Confidential ) 本資料為龍亭新技專有之財產，非經許可，不得複製、翻印或轉變成其他形式使用。 Doc. No. 1P008-00 3. ELECTRICAL CHARACTERISTICS 3.1 ABSOLUTE MAXIMUM RATINGS OF PANEL Parameter Digital Power Analog Power Symbol VDD VCC Ta = 25 ± 2 ºC Value Min. -0.3 -0.3 Unit Max. 5.0 5.0 Note V V 3.2 RECOMMENDED OPERATION CONDITIONS OF PANEL Parameter Digital Power Analog Power Symbol VDD VCC Min. 2.7 2.7 Value Typ. 3.0 3.0 Ta = 25 ± 2 ºC Max. 3.3 3.3 Unit Note V V Rev.: 01 Page: 7 of 13 Date: 2011/06/08 This document is the exclusive property of PDI and shall not be reproduced or copied or transformed to any other format without prior permission of PDI. ( PDI Confidential ) 本資料為龍亭新技專有之財產，非經許可，不得複製、翻印或轉變成其他形式使用。 Doc. No. 1P008-00 4. APPLICATION CIRCUIT BLOCK DIAGRAM Flash Temperature Sensor SPI System Host EPD Timing Controller e-Paper Panel VCC/VDD Customer side PDI side Rev.: 01 Page: 8 of 13 Date: 2011/06/08 This document is the exclusive property of PDI and shall not be reproduced or copied or transformed to any other format without prior permission of PDI. ( PDI Confidential ) 本資料為龍亭新技專有之財產，非經許可，不得複製、翻印或轉變成其他形式使用。 Doc. No. 1P008-00 5. INPUT TERMINAL PIN ASSIGNMENT & REFERENCE CIRCUIT 5.1 INPUT TERMINAL PIN ASSIGNMENT No 1 Signal /CS I/O I Connected to MCU 2 BUSY O MCU 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 31 32 33 34 35 36 37 38 39 40 ID SCLK SI SO /RESET ADC_IN VCL C42P C42M C41P C41M C31M C31P C21M C21P C16M C16P C15M C15P C14M C14P C13M C13P C12M C12P C11M C11P VCOM_DRIVER VCC VDD GND VGH VGL VDH VDL BORDER VST VCOM_PANEL I I I O I C C C C C C C C C C C C C C C C C C C C C RC P P P C C C C P P C Ground MCU MCU MCU MCU Capacitor Charge-Pump Capacitor Charge-Pump Capacitor Charge-Pump Capacitor Charge-Pump Capacitor Charge-Pump Capacitor Charge-Pump Capacitor Charge-Pump Capacitor Charge-Pump Capacitor Charge-Pump Capacitor Charge-Pump Capacitor Resistor & Capacitor VCC VDD Ground Capacitor Capacitor Capacitor Capacitor VDL VCOM_PANEL Capacitor Function Chip Select. Low enable When BUSY = 1, EPD stays in busy state that EPD ignores any input data from SPI. Set ID to 0 Clock for SPI Serial input from host MCU to EPD Serial output from EPD to host MCU Reset signal. Low enable Not connected Vcom source from driver IC Power for analog circuit Power for digital circuit Connect to VDL for white frame border Vcom to panel Rev.: 01 Page: 9 of 13 Date: 2011/06/08 This document is the exclusive property of PDI and shall not be reproduced or copied or transformed to any other format without prior permission of PDI. ( PDI Confidential ) 本資料為龍亭新技專有之財產，非經許可，不得複製、翻印或轉變成其他形式使用。 Doc. No. 1P008-00 /CS BUSY SCLK SI SO /RESET 2.2u/10V/Y 5V 2.2u/16V/Y 5V 2.2u/16V/Y 5V 2.2u/25V/Y 5V 2.2u/16V/Y 5V 2.2u/25V/Y 5V 2.2u/25V/Y 5V 2.2u/16V/Y 5V 2.2u/16V/Y 5V 2.2u/16V/Y 5V 2.2u/16V/Y 5V 3 VGH 1u/10V/X7R 2K/5% VCC DISCHARGE 2N7002KW VDD 2 1 33K/5% 2.2u/25V/Y 5V VGH 2.2u/25V/Y 5V VGL VCL C42P C42M C41P C41M C31M C31P C21M C21P C16M C16P C15M C15P C14M C14P C13M C13P C12M C12P C11M C11P VCOM_DRIVER 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 31 32 33 34 35 36 37 38 39 40 CSB BUSY ID SCLK SI SO RESETB ADC_IN VCL C42P C42M C41P C41M C31M C31P C21M C21P C16M C16P C15M C15P C14M C14P C13M C13P C12M C12P C11M C11P VCOM_DRIVER VCC VDD GND VGH VGL VDH VDL BORDER VST VCOM_PANEL E-Paper Panel 5.2 REFERENCE CIRCUIT ZIF-40Pin-0.5 PWM 2.2u/16V/Y 5V VDH 2.2u/16V/Y 5V VDL 3 100n/16V/X7R VGL 1 BAT54SW 2 VST Note (1) Pin.1 location Pin.1(/CS) e-Paper Panel Pin.40 (VCOM_PANEL) Rev.: 01 Page: 10 of 13 Date: 2011/06/08 This document is the exclusive property of PDI and shall not be reproduced or copied or transformed to any other format without prior permission of PDI. ( PDI Confidential ) 本資料為龍亭新技專有之財產，非經許可，不得複製、翻印或轉變成其他形式使用。 Doc. No. 1P008-00 6.OPTICAL CHARACTERISTICS 6.1 TEST CONDITIONS Item Ambient Temperature Ambient Humidity Supply Voltage Symbol Ta Ha VCC & VDD Value 25±2 50±10 3.0 Unit o C %RH V 6.2 OPTICAL SPECIFICATIONS Rating Item Note symbol Min. Typ. Max. Unit Note Contrast Ratio CR 5 10 --- --- θx=θy=0(1),(2) Refresh time Tr --- 3 --- sec (2) Reflectance R% --- 32 --- % (3) Not include Masking Film. Driven and optical measured by PDI waveform and CM-700d. (1) Definition of Viewing Angle (θx, θy): Normal θx = θy = 0º θyθX- = 90º 12 o’clock direction θy+ = 90º xθx- 6 o’clock θy- = 90º θy+ y- θx+ x+ θX+ = 90º (2) 1.5 second is the refresh time at 25℃. The refresh time and contrast ratio are easy to be changed due to different films, display performance requirement, and ambient temperature. The refresh time is times of that at room temperature. (3) Definition of Reflectance (R%): The reflectance can be calculated by the following expression. Reflectance(R%) = L(White) / L(Std. White)*100% L(White): Luminance of white L(Std. White): Luminance of the standard white plate, which is made of BaCO3 Rev.: 01 Page: 11 of 13 Date: 2011/06/08 This document is the exclusive property of PDI and shall not be reproduced or copied or transformed to any other format without prior permission of PDI. ( PDI Confidential ) 本資料為龍亭新技專有之財產，非經許可，不得複製、翻印或轉變成其他形式使用。 Doc. No. 1P008-00 7. PACKING TBD 8. PRECAUTIONS (1) Do not apply rough force such as bending or twisting to the EPD panel during assembly. (2) It is recommended to assemble or install EPD panels in a clean working area. Dust and oil may cause electrical shorts or degrade the PS film. (3) Do not apply pressure to the EPD panel in order to prevent damaging it. (4) Always follow the correct power-on sequence in turning on the EPD panel. This will help prevent a short circuit “latchup” of the ICs. (5) Do not plug in or pull out the I/F connector while the EPD panel is in operation. (6) Do not disassemble or reassemble the EPD panel. (7) Use a soft dry cloth without chemicals for cleaning. The surface of the PS film is very soft and easily scratched. (8) Be mindful of moisture to avoid its penetration into the EPD panel, which may cause damage during operation. (9) High temperature, high humidity, sunlight or fluorescent light may degrade the EPD panel’s performance. Please do not expose the unprotected EPD panel to high temperature, high humidity, sunlight, or fluorescent for long periods of time. It is highly recommended to store the EPD panel in a dark place without condensation, a temperature range of 20℃ to 30℃, and humidity from 40%RH to 60%RH. (10) The ink used for marking the Panel ID number is erased easily by solvent. Please avoid using solvent to clean the EPD panel. Rev.: 01 Page: 12 of 13 Date: 2011/06/08 This document is the exclusive property of PDI and shall not be reproduced or copied or transformed to any other format without prior permission of PDI. ( PDI Confidential ) 本資料為龍亭新技專有之財產，非經許可，不得複製、翻印或轉變成其他形式使用。 Doc. No. 1P008-00 9. DEFINITION OF LABELS Model Name. (10 Digits) Lot No. (9 Digits) Q'TY. (3 Digits) EXXXXXXXXX CXXXXXXXX Q'TY:XXX RoHS (10 Digits) (9 Digits) (3 Digits) Bar Code=Model Name.+Lot No.+Q'TY.(22 Digits) Carton Label Model Name. (10 Digits) EXXXXXXXXX Lot No. (7 Digits) CXXXXXX GW:XXXXKg Q'TY:XXXXX RoHS Q'TY. (5 Digits) Weight. PERVASIVEDISPLAYS (10 Digits) (7 Digits) (5 Digits) Bar Code=Model Name.+Lot No.+Q'TY.(22 Digits) Pallet Label Rev.: 01 Page: 13 of 13 Date: 2011/06/08 This document is the exclusive property of PDI and shall not be reproduced or copied or transformed to any other format without prior permission of PDI. ( PDI Confidential ) 本資料為龍亭新技專有之財產，非經許可，不得複製、翻印或轉變成其他形式使用。