Technical Document LCD Specification LCD Group LS028B7UX01 LCD Module Product Specification June 2007 Transflective 240 x 400 portrait-mode LCD Module featuring high integration and wide viewing angles. Full Specifications Listing. RECORDS OF REVISION MODEL No.: LS028B7UX01 SPEC No.: LCP-2707023 2007.06.27 NO. LCP-2707023 PAGE - SUMMARY - NOTE 1st Issue LCP-27070231 NOTICE This publication is the proprietary of SHARP and is copyrighted, with all rights reserved. Under the copyright laws, no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical for any purpose, in whole or in part, without the express written permission of SHARP. Express written permission is also required before any use of this publication may be made by a third party. The application circuit examples in this publication are provided to explain the representative applications of SHARP's devices and are not intended to guarantee any circuit design or permit any industrial property right or other rights to be executed. SHARP takes no responsibility for any problems related to any industrial property right or a third party resulting from the use of SHARP's devices, except for those resulting directly from device manufacturing processes. In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP's device. SHARP reserves the right to make changes in the specifications, characteristics, data, materials, structures and other contents described herein at any time without notice in order to improve design or reliability. Contact SHARP in order to obtain the latest specification sheets before using any SHARP's device. Manufacturing locations are also subject to change without notice. Observe the following points when using any device in this publication. SHARP takes no responsibility for damage caused by improper use of the devices. The devices in this publication are designed for use in general electronic equipment designs, such as: Personal computers Office automation Test and measurement equipment Telecommunication equipment Industrial control Audio visual and multimedia equipment Consumer electronics The appropriate design measures should be taken to ensure reliability and safety when SHARP's devices are used for equipment such as: Transportation control and safety equipment(i.e., aircraft, trains, automobiles, etc.) Traffic signals Alarm equipment Gas leakage sensor breakers Various safety devices etc. SHARP's devices shall not be used for equipment that requires extremely high level of reliability, such as: Military and space applications Nuclear power control equipment Medical equipment for life support Contact a SHARP representative, in advance, when intending to use SHARP's devices for any "specific" applications other than those recommended by SHARP. Contact and consult with a SHARP representative if there are any questions about the contents of this publication. LCP-27070232 (1) Application This literature applies to LS028B7UX01. (2) Overview This module is a color transflective and active matrix LCD module incorporating CG silicon TFT (Thin Film Transistor), named mASV-TFT(mobile-ASV TFT). It is composed of a color TFT-LCD panel, a driver IC, a FPC, a back light and a back sealed casing. Graphics and texts can be displayed on a 240x3x400 dots panel with 262,144 colors by supplying. (3) General specifications Table 1 Parameter Screen size (Diagonal) Pixel format Specifications Remarks 2.75" Diagonal inch 240(H)x400(V) (1 pixel = R+G+B dots) Pixel pitch 0.050Hx0.150V Top Polarizer 3H Hardcoat Interface 8/16 bit CPU bus Display active area 36.00(H)x60.00(V) mm Unit outline dimension 41.8(W)x70.5(H)x2.3 (D) Note3-1 Mass 10 grams (TYP.) Note 3-1 Excluding protrusion. For detailed measurements and tolerances, please refer to Fig. 1. (4)Absolute Maximum Ratings Table 2 Ta=25 Parameter Symbol Condition Ratings Unit V VDD Remark Supply voltage for LCD VDD -0.5+6.0 Supply voltage for Logic VDDIO -0.5+6.0 V VDDIO VIN -0.5VDDIO+0.5 V Note4-1 PD LED 123 mW Note4-2 IL mA Operating temperature (panel surface 30 op -1060 Storage temperature stg -3070 Input voltage (Digital) LED Power dissipation LED current Note4-1Applies to RESET,RS,CS,/WR,/RD,D0D15 Note4-2Specification for LED per 1pcs Note4-3Humidity: 95%RH Max. (at Ta 40).Maximum wet-bulb temperature is less than 39 (at Ta 40). Condensation of dew must be avoided. Note4-3 LCP-27070233 (5)Pixel and polarization configuration (239,399) (239,0) RGB COG Driver with RAM Electronic component Scan direction 240xRGBx400 LED Flex (0,399) (0,0) e d i s m o t t o b n o s t c a t n o C LCP-27070234 (6)Input/Output terminal 6-1)TFT-LCD panel driving section Table3 Pin No. Symbol I/O Description Remarks 1 VDDIO - Logic I/O power supply - 2 VPP - Open or VDDIO - 3 VDD - LCD power supply - 4 BWS0 I BWS0=L :16bit, BWS0=H :8bit - 5 RESET I Reset signal input 6 VSYNCO O Indicates start of frame 7 VSS - GND 8 CS I Chip select input 9 RS I Register select input 10 /RD I Read control input "L" active 11 /WR I Write control input "L" active 12 VSS - GND - 13 D0 I/O Data bus(LSB) - 14 D1 I/O Data bus - 15 D2 I/O Data bus - 16 D3 I/O Data bus - 17 D4 I/O Data bus - 18 D5 I/O Data bus - 19 D6 I/O Data bus - 20 D7 I/O Data bus - 21 VSS GND - 22 D8 I/O Data bus If 8bit-I/F is used, connect to GND level. - 23 D9 I/O Data bus If 8bit-I/F is used, connect to GND level. - 24 D10 I/O Data bus If 8bit-I/F is used, connect to GND level. - 25 D11 I/O Data bus If 8bit-I/F is used, connect to GND level. - 26 D12 I/O Data bus If 8bit-I/F is used, connect to GND level. - 27 D13 I/O - 28 D14 29 30 D15 I/O I/O Data bus If 8bit-I/F is used, connect to GND level. Data bus If 8bit-I/F is used, connect to GND level. Data bus(MSB) - VSS - GND - 31 LED_AN - LED Anode - 32 LED_CA - LED Cathode - - Used connetion: 0.5mm pitch FPC connector Correspondable connector: 32FLH-SM1-TB(JST) "L" active "L" active If 8bit-I/F is used, connect to GND level. - - LCP-27070235 (7)Color Input Reference & Data Transfer SRAM Data and 8-bit+8-bit 2 times transfer CPU bus data 1st D7 D6 D5 D4 8bit D3 2nd 8-bit - D2 D1 D0 D7 D6 D5 D4 D3 D2 D1 D0 - D7 D6 D5 D4 D3 D2 D1 D0 RAM data D17 D16 D15 D14 RDATA D13 D12 D11 D10 D9 D8 GDATA BDATA 1 pixel *Disply RAM data D12 and D0 are complemented by CPU bus data DB7 of the first transfer and DB4 of the second transfer. LCP-27070236 (8)Electrical characteristics 8-1)Recommended operating conditions A) TFT-LCD panel driving section Table 4 Parameter Symbol Supply voltage for LCD VDDVSS Supply voltage for Logic VDDIO- Input leakage current ILI Conditions Min. Typ. Max. Unit VSS=0V Applicable Pin 2.8 3.3 3.35 V VDD 1.6 3.3 3.35 V VDDIO Note8-1 - - 10 A - 0.2VDDIO 0.2VDDIO V V V V Ta=-1060 C VSS Ta=-1060 C VIN= VSS or VDDIO "H" level input voltage VIH 0.8VDDIO Ta=-1060 C "L" level input voltage VIL Ta=-1060 C "H" level output voltage VOH 0.8VDDIO IOH=-1 00A , IOL = 1 00A "L" level output voltage VOL Note8-1 VDDVDDIO Note8-2 Input mode of D0D15pins, RESET, RS, /RD, /WR, CS Note8-3 Output mode of D0D15 pins,VSYNCO Note8-2 Note8-3 B) Back light driving section Table 5 Parameter Ta=25 Symbol MIN TYP MAX Units LED voltage VL1-VL2 16 17.5 V LED current IL 20 25 mA 350 mW Power consumption WL 320 Note 8-4Measurement Conditions 4V applied to 5 LED's in series. Calculated reference value( IL(TYP)x(VL1VL2) ) Remarks terminal Note 8-4 LCP-27070237 8-2)Power consumption Table 6 Parameter Power consumption, Panel Power consumption, Standby Ta=25 C Symbol PLCD PST Conditions VDD=3.3V VDDIO=3.3V VSS=0V MIN - TYP 33 MAX 46.2 Unit mW Remarks Note 8-5 - - 200 W Note 8-6 Note 8-5Measurement Conditions frame frequency= 60 Hz 262k-color mode All white pattern No Host CPU access Note 8-6Measurement Conditions Standby modeOscillasion OFF/ Display OFF No Host CPU access VDD & VDDIO present; RESET,/RD,/WR,CS are high, VPP=N.C. LCP-27070238 8-3) Timing diagrams of input signals(80-family MPU access) a)Write/Read timing Item enable Setup Time enable Hold Time tES tEH tCYC Clock Cycle Period tCL Clock Low Width Clock High Width Write Data Setup Time Write Data Hold Time Register Access Delay Memory Access Delay Read Data(Register) Hold Time Read Data(Memory) Hold Time Rising/Falling Time tCH condition CSBCS,RS CSBCS,RS Write Register Write Memory VDDIO>=2.2V Read Register VDDIO<2.2V CL=10pF VDDIO>=2.2V Read Register CL=30pF VDDIO<2.2V Read Memory VDDIO>=2.2V CL=10pF VDDIO<2.2V Read Memory VDDIO>=2.2V VDDIO<2.2V CL=30pF Write Register/Memory VDDIO>=2.2V Read Register VDDIO<2.2V CL=10pF VDDIO>=2.2V Read Register VDDIO<2.2V CL=30pF VDDIO>=2.2V Read Memory VDDIO<2.2V CL=10pF VDDIO>=2.2V Read Memory VDDIO<2.2V CL=30pF Write/Read Register Write/Read Memory tDIS D0-D17 tDIH D0-D17 tACCReg D0-D17 CL=10pF D0-D17 CL=30pF tACCMem D0-D17 CL=10pF D0-D17 CL=30pF tDOHReg D0-D17 tDOHMem D0-D17 tr,tf All signals MIN 40 40 80 110 125 TYP MAX unit nS nS nS nS nS 160 180 240 225 240 255 300 40 85 120 140 200 155 170 185 230 nS nS nS nS nS nS nS nS nS nS nS nS nS nS nS nS 40 70 40 30 nS nS nS nS nS nS nS nS nS nS nS nS VDDIO>=2.2V VDDIO<2.2V VDDIO>=2.2V VDDIO<2.2V VDDIO>=2.2V VDDIO<2.2V VDDIO>=2.2V VDDIO<2.2V 75 100 130 190 135 150 165 210 10 50 10 50 15 nS nS nS LCP-27070239 (9)Software Flow & Register Settings 9-1) Software Flow Block A: Power On Block B: Initialize Block C: Display On 262k Color Mode Block D: Display Off Block D: Display Off Block E: Set Standby Block G: Power Off Block F: Exit Standby DeepStandby Mode 9-2) Register Settings Block A: Power On Step Register Setting Operation 1 RESETB=L 2 3 4 5 6 7 VDDIO ON VDD ON Wait 10ms Logic initial state (CSB, WRB, RDB=H) Reset release. (RES = "L" "H") Wait 0.5ms LCP-270702310 Block B: Initialize Step Register Data 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 01 68 69 08 10 11 12 1E 1D 1A 1B 1C 30 33 42 43 44 45 46 48 4A 4B 4C 5A 62 65 66 6A 81 82 83 84 85 86 90 91 92 31 02 07 40 00 F0 90 01 50 07 EF 8F 01 81 02 07 01 0F 08 06 01 01 A8 07 00 29 02 05 02 44 15 27 12 26 17 25 05 15 01 Operation 8bit 8/8 transfer Normally black Panel X-size=240 Panel Y-size=400 Number of vertical line=400 RAM write direction:landscape RAM pointer X RAM pointer Y Select the display-RAM data Non-display data color Vertical front poach=7h Vertical back poach=1h H scan interval=47clock GSP start position=4clock GCK start position=6clock VCOM inversion position=1clock Signal setting SSD setting ASW start position=7clock Battery pull-out detection off ASW width5, interval 1clock AMP bias current setting VGM5.1V VCOM output VR, VS boost clock setting DCK, DCKB timing setting DCDC dual, VS5.4V, DCDC drivability=min VR setting DCDC dual, VR5.3V, DCDC drivability=min VS setting Auto on timing setting Auto ON/OFF setting(1V) Auto OFF timing setting VAL LCP-270702311 Block C: Display On Step Register 1 03 2 3E Setting Operation RAM write 01 Auto ON sequence 3 Wait 120ms Block D: Display Off Step Register Setting 1 30 80 Operation All black display 2 Wait 50ms 3 C0 00 4 3E 02 Auto OFF sequence 5 Wait 100ms Block E: Set Standby Step Register Setting Operation 1 07 00 Sscillator OFF 2 80 01 Deep standby Block F: Exit Standby Step Register Setting 1 80 81 Operation Deep standby out 2 3 Wait 0.1ms 07 01 C0 02 3E 01 Oscillator on 4 5 Wait 1ms 6 7 Wait 1ms Auto ON sequence 8 9 Wait 120ms 30 81 Display ON Block G: Power Off Step Register Setting Operation 1 RESETB=L 2 VDD OFF (Analog voltage Off) 3 VDDIO OFF (IO voltage OFF) LCP-270702312 (10)Optical characteristics 10-1)Not driving the Back light condition Table 7 Ta=25C VDD=3.3VVDDIO=1.8V Parameter Symbol Viewing angle 21,22 Condition 11 range Min Typ Max Unit 40 50 - degree 40 50 - degree 40 50 - degree =0 9 13 - - =0 - 20 30 ms - 10 15 ms - 0.31 - - - 0.34 - - 1.6 2.5 - % CR2 12 Contrast ratio CR Response Rise r time Fall d White chromaticity =0 x y Reflection ratio =0 R Remarks [Note 10-1,2] [Note 10-2,3] [Note 10-4] [Note 10-5] * The measuring method of the optical characteristics is shown by the following figure. * A measurement device is Otsuka luminance meter LCD5200.(With the diffusion reflection unit.) Photodetector (with luminosity correction system) Chemical coated surface (Optical diffusion treatment) A diffusion beam A diffusion beam A beam (through an optical fiber) Module Center of display Measuring method (a) for optical characteristics LCP-270702313 10-2)Driving the Back light condition Table 8 Ta=25C VDD=3.0VVDDIO=1.8V Parameter Symbol Condition Min Typ Max Unit Remarks Viewing angle 11 CR5 55 80 - degree range 12 55 80 - degree 21 55 80 - degree 22 55 80 [Note 10-1,2] degree Contrast ratio CR = 0 280 400 - - [Note 10-2] Response Rise r = 0 - 25 35 ms [Note 10-4] time Fall d - 15 20 ms 0.25 0.30 0.35 - 0.27 0.32 0.37 - 210 300 - cd/m2 - 70 - % White chromaticity x = 0 y Brightness Y = 0 NTSC ratio IL=20mA * The measuring method of the optical characteristics is shown by the following figure. * A measurement device is TOPCON luminance meter SR-3.(Viewing cone 1) Photodetector(including luminosity facter) LCD module Center Measuring method (c) for optical characteristics LCP-270702314 [Note 10-1] Viewing angle range is defined as follows. Normal line 22 12 11 21 Definition for viewing angle [Note10-2] Definition of contrast ratio: The contrast ratio is defined as follows: Photodetecter output with all pixels white(GS63) Contrast ratio(CR)= Photodetecter output with all pixels black(GS0) [Note10-3] A measurement device is Minolta CM-2002. [Note10-4] Definition of response time: The response time is defined as the following figure and shall be measured by switching the input signal for "black" and "white". White Black White 100% 90% Photodetecter output (arbitrary unit) 10% 0% d r Time LCP-270702315 [Note10-5] Definition of reflection ratio Light detected level of the reflection by the LCD module Reflection ratio = Light detected level of the reflection by the standard white board (11)Display quality The display quality of the color TFT-LCD module shall be in compliance with the Incoming Inspection Standards for TFT-LCD. (12)Mechanical characteristics 12-1) External appearance See Fig. 1 12-2) FPC (for LCD panel) characteristics (1)Specific connector 32FLH-SM1-TB(JST) LCP-270702316 (13)Handling Precautions 13-1) Insertion and taking out of FPCs Be sure insert and take out of the FPC into the connector of the set after turning off the power supply on the set side. 13-2) Handling of FPCs The FPC for LCD panel shall be bent only slit portion. The bending slit shall be bent uniformly on the whole slit portion with bending radius larger than 0.6mm ,and only inner side (back side of the module). Don't bend it outer side (display surface side). Don't give the FPCs too large force, for example, hanging the module with holding FPC. 13-3) Installation of the module On mounting the module, be sure to fix the module on the same plane. Taking care not to warp or twist the module. 13-4) Precaution when mounting (1) If water droplets and oil attaches to it for a long time, discoloration and staining occurs. Wipe them off immediately. (2) Glass is used for the TFT-LCD panel. If it is dropped or bumped against a hard object, it may be broken. Handle it with sufficient care. (3)As the CMOS IC is used in this module, pay attention to static electricity when handling it. Take a measure for grounding on the human body. 13-5) Others (1) The liquid-crystal is deteriorated by ultraviolet rays. Do not leave it in direct sunlight and strong ultraviolet rays for many hours. (2) If it is kept at a temperature below the rated storage temperature, it becomes coagulated and the panel may be broken. Also, if it is kept at a temperature above the rated storage temperature, it becomes isotropic liquid and does not return to its original state. Therefore, it is desirable to keep it at room temperature as much as possible. (3) If the LCD breaks, don't put internal liquid crystal into the mouth. When the liquid crystal sticks to the hands, feet and clothes, wash it out immediately. (4) Wipe off water drop or finger grease immediately. Long contact with water may cause discoloration or spots. (5) Observe general precautions for all electronic components. LCP-270702317 (14) Reliability Test Conditions for TFT-LCD Module Table 9 No. Test items Test conditions 1 Low temperature storage test Ta=-30 240h 2 High temperature storage test Ta=+70 240h 3 Thermal Shock storage test Ta=-30:1h70:1h 50cycles 4 Low temperature operating test Ta=-10 240h 5 High temperature operating test Ta=+60 240h 6 High Ta=+40 , 95%RH 240h temperature and humidity operating test high (But no condensation of dew) 7 Electro static discharge test 2kV100pF(1.5k) 1 time for each terminals 8 Shock test 980 m/s2, 6 ms X,Y,Z 3 times for each direction (JIS C0041, A-7 Condition C) 9 Frequency range: 10Hz55Hz Vibration test Stroke: 1.5 mm Sweep: 10Hz55Hz X,Y,Z 2 hours for each direction (total 6 hours) (JIS C0040,A-10 Condition A) NoteTa = Ambient temperature Check itemsTest No.19 In the standard condition, there shall be no practical problems that may affect the display function. LCP-270702318 (15) Others 15-1) Indication of lot number The lot number is printed in the position shown in Fig. 1. (Outline Dimensions). 07E product year 2007:7, 2008:8 product month Jan:A, Feb:B, Mar:C, Oct:J, Nov:K, Dec:L serial number 15-2) Used Regulation of Chemical Substances Breaking Ozone Stratum Substances with the object of regulating : CFCS, Carbon tetrachloride, Halon 1,1,1-Trichloro ethane (Methyl chloroform) (a) This LCD module, Constructed part and Parts don't contain the above substances. (b) This LCD module, Constructed part and Parts don't contain the above substances in processes of manufacture. 15-3) If some problems arise about mentioned items in this document and other items, the user of the TFT-LCD module and Sharp will cooperate and make efforts to solve the problems with mutual respect and good will. (16) Forwarding form a) Piling number of cartons : 8 deep b) Package quantity in one cartons : 400(pcs) c) Carton size : (w) 382x(D) 578x(H) 255 (mm) d) Total mass of 1 carton filled with full modules : approximately 9.5 (Kg) Conditions for storage Environment (1)Temperature : 040 (2)Humidity : 60%RH or less (at 40) No dew condensation at low temperature and high humidity. (3)Atmosphere : Harmful gas, such as acid or alkali which bites electronic components and/or wires, must not be detected. (4)Period : about 3 months (5)Opening of the package : In order to prevent the LCD module from breakdown by electrostatic charges, please control the room humidity over 50%RH and open the package taking sufficient countermeasures against electrostatic charges, such as earth, etc. Technical Document LCD Specification LCD Group NORTH AMERICA Sharp Microelectronics of the Americas 5700 NW Pacific Rim Blvd. Camas, WA 98607, U.S.A. Phone: (1) 360-834-2500 Fax: (1) 360-834-8903 www.sharpsma.com TAIWAN Sharp Electronic Components (Taiwan) Corporation 8F-A, No. 16, Sec. 4, Nanking E. Rd. Taipei, Taiwan, Republic of China Phone: (886) 2-2577-7341 Fax: (886) 2-2577-7326/2-2577-7328 CHINA Sharp Microelectronics of China (Shanghai) Co., Ltd. 28 Xin Jin Qiao Road King Tower 16F Pudong Shanghai, 201206 P.R. China Phone: (86) 21-5854-7710/21-5834-6056 Fax: (86) 21-5854-4340/21-5834-6057 Head Office: No. 360, Bashen Road, Xin Development Bldg. 22 Waigaoqiao Free Trade Zone Shanghai 200131 P.R. China Email: smc@china.global.sharp.co.jp EUROPE Sharp Microelectronics Europe Division of Sharp Electronics (Europe) GmbH Sonninstrasse 3 20097 Hamburg, Germany Phone: (49) 40-2376-2286 Fax: (49) 40-2376-2232 www.sharpsme.com JAPAN Sharp Corporation Electronic Components & Devices 22-22 Nagaike-cho, Abeno-Ku Osaka 545-8522, Japan Phone: (81) 6-6621-1221 Fax: (81) 6117-725300/6117-725301 www.sharp-world.com SINGAPORE Sharp Electronics (Singapore) PTE., Ltd. 438A, Alexandra Road, #05-01/02 Alexandra Technopark, Singapore 119967 Phone: (65) 271-3566 Fax: (65) 271-3855 HONG KONG Sharp-Roxy (Hong Kong) Ltd. 3rd Business Division, 17/F, Admiralty Centre, Tower 1 18 Harcourt Road, Hong Kong Phone: (852) 28229311 Fax: (852) 28660779 www.sharp.com.hk Shenzhen Representative Office: Room 13B1, Tower C, Electronics Science & Technology Building Shen Nan Zhong Road Shenzhen, P.R. China Phone: (86) 755-3273731 Fax: (86) 755-3273735 KOREA Sharp Electronic Components (Korea) Corporation RM 501 Geosung B/D, 541 Dohwa-dong, Mapo-ku Seoul 121-701, Korea Phone: (82) 2-711-5813 ~ 8 Fax: (82) 2-711-5819 SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. Suggested applications (if any) are for standard use; See Important Restrictions for limitations on special applications. See Limited Warranty for SHARP's product warranty. The Limited Warranty is in lieu, and exclusive of, all other warranties, express or implied. ALL EXPRESS AND IMPLIED WARRANTIES, INCLUDING THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR USE AND FITNESS FOR A PARTICULAR PURPOSE, ARE SPECIFICALLY EXCLUDED. In no event will SHARP be liable, or responsible in any way, for any incidental or consequential economic or property damage. LCP-2707023