1、 Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approval 1 Version 2.0 Product Approval Specification MODEL NO.: LQ035NC111 Customer : Approved by : Note : 紀 工作 審核 角色 投票 2009-08-13 Approval by Dept. Mgr.(Section Manager) 朱砡Section Manager (PM) Accept 2009-08-13 Approval by Dept. Mgr.(PM) 楊水De
2、partment Manager (PM) Accept Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approval 2 Version 2.0 CONTENTS No. ITEM PAGE 0 RECORD OF REVISION 3 1 SUMMARY 4 2 FEATURES 4 3 GENERAL SPECIFICATIONS 4 4 ABSOLUTE MAXIMUM RATINGS 4 5 ELECTRICAL CHARACTERISTICS 5 6 DC CHARATERISTICS 6 7 AC CHARACTER
3、ISTICS 610 8 OPTICAL CHARATERISTIC 11 9 TOUCH PANEL 1415 10 INTERFACE 1619 11 BLOCK DIAGRAM 20 12 QUALITY ASSURANCE 21 13 OUTLINE DRAWING 22 14 PACKAGE INFORMATION 23 15 PRECAUTIONS 2426 Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approval 3 Version 2.0 RECORD OF REVISIONS Revision Date Pa
4、ge Description A 2008/2/12 all New Creation B 2008/6/13 18 LCM PIN Definition 2.0 2009/08/13 all Change format form 奇信 to 奇美 Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approval 4 Version 2.0 1. SUMMARY This technical specification applies to 3.45“color TFT-LCD panel. The 3.45“ color TFT-L
5、CD panel is designed for GPS, camcorder, digital camera application and other electronic products which require high quality flat panel displays. This module follows RoHS. 2. FEATURES High Resolution: 230,400 Dots (320 RGB x 240). LQ035NC111 is a transmissive type color active matrix liquid crystal
6、display (LCD) which uses amorphous thin film transistor (TFT) as switching devices. This product is composed of a TFT LCD panel, driver ICs, FPC, backlight unit and touch panel. , 3. GENERAL SPECIFICATIONS Parameter Specifications Unit Screen size 3.45(Diagonal) Inch Display Format 320 RGB x 240 Dot
7、 Active area 70.08(H) x 52.56(V) mm Dot size 73x 219 um Pixel Configuration RGB-Stripe Outline dimension 76.9(W) x 63.9(H) x 3.3(D) mm Display Mode Normally white/Transmissive Surface Treatment Haze 20% Display Garmut NTSC 60% Input Interface Digital 24-bit RGB/SERIAL RGB/CCIR656/CCIR601 Weight (31)
8、 g View Angle direction 6 oclock Operation -2070 Temperature Range Storage -3080 4. ABSOLUTE MAXIMUM RATINGS Item Symbol Condition Min. Max. Unit Remark Power Voltage DVDD,AVDD GND=0 -0.3 5.0 V Input Signal Voltage VinGND=0 -0.3 VDD+0.3 V NOTE Logic Output Voltage VOUTGND=0 -0.3 VDD+0.3 V NOTE Note:
9、 Device is subject to be damaged permanently if stresses beyond those absolute maximum ratings listed above 1. Temp. 60 , 90% RH MAX. Temp. 60 , Absolute humidity shall be less than 90% RH at 60 2. Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approval 5 Version 2.0 5. ELECTRICAL CHARACTERIS
10、TICS 5.1. Operating conditions: Rating Parameter SymbolMin. Typ. Max.Unit Condition Power Voltage VCC 3.0 3.3 3.6 V Digital Operation Current Icc 8.6 mA Gate On Power VGH 14 15 18 V Gate Off Power VGL -11 -10 -8 V Vcom High Voltage VcomH 3.7 V Note1 Vcom low Voltage VcomL -1.6 V Note1 Vcom level max
11、 VcomA 6 V Note1. VcomH& VcomL： Adjust the color with gamma data. Vp-p should be higher then 4V.(Option 5V) Note: Please power on following the sequence VCC VDD 5.2 LED driving conditions Parameter Symbol Min. Typ. Max. Unit Remark LED current - 20 - mA Power Consumption - 400 420 mW LED voltage VBL
12、+ 18.6 19.8 21 V Note 1 LED Life Time - 10,000 15,000 - Hr Note 2,3 Note 1 : There are 1 Groups LED ILED Note 2 : Ta = 25 Note 3 : Brightess to be decreased to 50% of the initial value Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approval 6 Version 2.0 6. DC CHARATERISTICS Rating Parameter
13、SymbolMin. Typ. Max.Unit Condition Low level input voltage VIL0 - 0.3 VCCV Hight level input voltage VIH0.7 VCC- VCC V 7. AC CHARATERISTICS Digital Parallal RGB interface Signal Item Symbol Min Typ Max Unit Frequency Tosc - 156 - ns High Time Tch - 78 - ns Dclk Low Time Tcl - 78 - ns Setup Time Tsu
14、12 - - ns Data Hold Time Thd 12 - - ns Period TH - 408 - Tosc Pulse Width THS 5 30 - Tosc Back-Porch Thb 38 Tosc Display Period TEP - 320 - Tosc Hsync-den time THE 36 68 88 Tsoc Hsync Front-Porch Thf - 20 - Tosc Period Tv - 262 - TH Pulse Width Tvs 1 3 5 TH Back-Porch Tvb - 15 - TH Display Period Tv
15、d - 240 - TH Vsync Front-Porch Tvf 2 4 - TH Note: 1. Thp + Thb = 68, the user is make up by yourself. 2. Tv = Tvs + Tvb + Tvd + Tvf , the user is make up by yourself. 3.When SYNC mode is used,1stdata start from 68thDclk after Hsync falling Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approv
16、al 7 Version 2.0 Digital Serial RGB interface Signal Item Symbol Min Typ Max Unit Frequency Tosc - 52 - ns High Time Tch - 78 - ns Dclk Low Time Tcl - 78 - ns Setup Time Tsu 12 - - ns Data Hold Time Thd 12 - - ns Period TH - 1224 - Tosc Pulse Width THS 5 90 - Tosc Back-Porch Thb 114 Tosc Display Per
17、iod TEP - 960 - Tosc Hsync-den time THE 108 204 264 Hsync Front-Porch Thf - 60 - Tosc Period Tv - 262 - TH Pulse Width Tvs 1 3 5 TH Back-Porch Tvb - 15 - TH Display Period Tvd - 240 - TH Vsync Front-Porch Tvf 2 4 - TH Note: 1. Thp + Thb = 204, the user is make up by yourself. 2. Tv = Tvs + Tvb + Tvd
18、 + Tvf , the user is make up by yourself. 3. When SYNC mode is used,1stdata start from 204thDclk after Hsync falling CCIR601/656 Interface Signal Item Symbol Min Typ Max Unit Frequency Tosc - 37 - ns High Time Tch - 78 - ns Dclk Low Time Tcl - 78 - ns Setup Time Tsu 12 - - ns Data Hold Time Thd 12 -
19、 - ns Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approval 8 Version 2.0 7.1 Waveform Figure1 CCIR601 Horizontal Timing Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approval 9 Version 2.0 Figure1 CCIR601 Vertical Timing Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approva
20、l 10 Version 2.0 Figure2 CCIR656 Horizontal Timing Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approval 11 Version 2.0 Figure2 CCIR656 Vertical Timing Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approval 12 Version 2.0 Figure 3 Digital RGB NTSC mode Vertical Data Format for 262TH
21、Hcycle= 1224HDISP = 960tHBP= 204t HFP= 60D0 D1 D959D958D957-DOTCLKHSYNCPixelDataDummy Dummya ) Horizontal Data Transaction TimingV cycle = 262LinestVBP = 18VDISP= 240 LinestVFP = 4Line 0 Line 239HSYNCVSYNCb) Vertical Data Transaction TimingFigure 3 Data Transaction Timing in Serial RGB (8 bit) Inter
22、face (SYNC Mode) Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approval 13 Version 2.0 Figure3 Data Transaction Timing in Serial RGB (8 bit) Interface (DE Mode) Figure3Data Transaction Timing in Parallel RGB (24 bit) Interface (SYNC Mode) Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111
23、 Approval 14 Version 2.0 Figure4 Data Transaction Timing in Parallel RGB (24 bit) Interface (DE Mode) 7.1.1 Standby ON/OFF Control LQ35NC211 has a power ON/OFF sequence control function. When STB pin is pulled L,blank data is outputted for 5-frames first, form the falling edge of the following VSYNC
24、 signal. The blank data would be gray level 255 for normally white LC. Figure5 Standby ON/OFF Control Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approval 15 Version 2.0 7.1.2 Clock and Sync waveforms Figure6 CLK and IHS timing waveform Figure7 IHS and IVS timing waveforms TVB TVS TV VSYNC
25、 HSYNC HSYNC DCLK DATA Valid Data TEP TH THS TCLK TVD THB THF TVF 300Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approval 16 Version 2.0 7.2 Reset Timing Chart The RESET input must be held at least 1ms after power is stable 8. OPTICAL CHARATERISTIC Ta=252 , ILED=20mA Item Symbol Condition
26、Min. Typ. Max. Unit Remark Tr - 10 .ms Response time Tf =0、 =0- 15 .ms Note 3,5 Contrast ratio CR At optimized viewing angle300 400 - - Note 4,5 Wx (0.26) (0.31) (0.36) Note 2,6,7Color Chromaticity White Wy =0、 =0(0.28) (0.33) (0.38) R (50) (60) Hor. L (50) (60)T (40) (50) Viewing angle Ver. B CR 10
27、 (45) (55) Deg. Note 1 Brightness - - 180 - cd/m2Center of display Ta=252, IL=20mA Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approval 17 Version 2.0 Note 1: Definition of viewing angle range Fig. 8-1 Definition of viewing angle Note 2: Test equipment setup: After stabilizing and leaving
28、the panel alone at a driven temperature for 10 minutes, the measurement should be executed. Measurement should be executed in a stable, windless, and dark room. Optical specifications are measured by Topcon BM-7 luminance meter 1.0 field of view at a distance of 50cm and normal direction. Fig. 8-2 O
29、ptical measurement system setup 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, Tr, is the time between photo detector output intensity changed from Doc No.: Issued Date:2009.08.13 Model N
30、o.: LQ035NC111 Approval 18 Version 2.0 90 to 10 . And fall time, Tf, is the time between photo detector output intensity changed from10 to 90 . Note 4: Definition of contrast ratio: The contrast ratio is defined as the following expression. Luminance measured when LCD on the “White” state Contrast r
31、atio (CR)= Luminance measured when LCD on the “Black” state Note 5: White Vi = Vi50 1.5V Black Vi = Vi50 2.0V “” means that the analog input signal swings in phase with VCOM signal. “” means that the analog input signal swings out of phase with VCOM signal. The 100% transmission is defined as the tr
32、ansmission of LCD panel when all the input terminals of module are electrically opened. Note 6: Definition of color chromaticity (CIE 1931) Color coordinates measured at the center point of LCD Note 7: Measured at the center area of the panel when all the input terminals of LCD panel are electricall
33、y opened. Brightness (min) Note 8 : Uniformity (U) = x 100% Brightness (max) Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approval 19 Version 2.0 9. TOUCH PANEL NA 10. INTERFACE 10.1. LCM PIN Definition Pin Symbol I/O Function Remark 1 LED- I Backlight LED Ground 2 LED- I Backlight LED Grou
34、nd 3 LED+ I Backlight LED Power 4 LED+ I Backlight LED Power 5 Y1 I Top electrode , 6 X1 I Right electrode 7 NC Not Use 8 /RESET - Hardware Reset 9 SPENA I SPI Interface Data Enable Signal Note 3 10 SPCLK I SPI Interface Data Clock Note 3 11 SPDAT I SPI Interface Data Note 3 12 B0 I Blue Data Bit 0
35、13 B1 I Blue Data Bit 1 14 B2 I Blue Data Bit 2 15 B3 I Blue Data Bit 3 16 B4 I Blue Data Bit 4 17 B5 I Blue Data Bit 5 18 B6 I Blue Data Bit 6 19 B7 I Blue Data Bit 7 20 G0 I Green Data Bit0 21 G1 I Green Data Bit1 22 G2 I Green Data Bit2 23 G3 I Green Data Bit3 24 G4 I Green Data Bit4 25 G5 I Gree
36、n Data Bit5 26 G6 I Green Data Bit6 27 G7 I Green Data Bit7 28 R0 I Red Data Bit0 /DX0 Note 4 29 R1 I Red Data Bit1 /DX1 Note 4 30 R2 I Red Data Bit2 /DX2 Note 4 31 R3 I Red Data Bit3 /DX3 Note 4 Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approval 20 Version 2.0 32 R4 I Red Data Bit4 /DX4
37、 Note 4 33 R5 I Red Data Bit5 /DX5 Note 4 34 R6 I Red Data Bit6 /DX6 Note 4 35 R7 I Red Data Bit7 /DX7 Note 4 36 HSYNC I Horizontal Sync Input 37 VSYNC I Vertical Sync Input 38 DCLK I Dot Data Clock 39 NC Not Use 40 NC Not Use 41 VCC I Digital Power 42 VCC I Digital Power 43 Y2 I Bottom electrode 44
38、 X2 I Left electrode 45 NC - Internal test use 46 NC - Not Use 47 NC - Internal test use 48 SEL2 I Control the input data format /floating Note 1 49 SEL1 I Control the input data format Note 1,5 50 SEL0 I Control the input data format Note 1,5 51 NC Not Use 52 DE I Data Enable Input Note 2 53 DGND I
39、 Ground 54 AVSS I Note: 1. The mode control (SEL2) not use ,it cant control CCIR601 interface , If not use CCIR601 ,it can floating. 2. For digital RGB input data format, both SYNC mode and DE+SYNC mode are supported. If DE signal is fixed low, SYNC mode is used. Otherwise, DE+SYNC mode is used.Sugg
40、est used SYNC mode! Suggest the DE signal usually pull low. 3. usually pull high. 4. IF select serial RGB or CCIR601/656 input mode is selected,only DX0-DX7 used,and the other short to GND, Only selected serial RGB、 CCIR601/656 interface,DX BUS will enable,Digital input mode DX0 is LSB and DX7 is MS
41、B. 5. Control the input data format Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approval 21 Version 2.0 Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approval 22 Version 2.0 10.2 SPI timing Characteristics Figure8 SPI read、 write timing Doc No.: Issued Date:2009.08.13 Model No.: LQ
42、035NC111 Approval 23 Version 2.0 Figure9 SPI timing Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Approval 24 Version 2.0 Figure10 SPI Reference program 10.3 SPI Register Description Will be showing on Application Note From Chihsin . Doc No.: Issued Date:2009.08.13 Model No.: LQ035NC111 Appr
43、oval 25 Version 2.0 10.4 Basic Display Color and Gray Scale Input Color Data Red MSB LSB Green MSB LSB Blue MSB LSB Color R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0 Basic Colors Black Red(255) Green(255) Blue(255) Cyan Magenta Yellow White 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1
44、 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1
45、 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 Red Red(0) Dark Red(1) Red(2) : Red(253) Red(254) Red(255) Bright 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 1 : 0 1 1 0 1 0 : 1 0 1 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0
46、 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 Green Green(0) Dark Green(1) Green(2) : Green(253) Green(254) Green(255)Bright 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0
47、0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 1 : 0 1 1 0 1 0 : 1 0 1 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 Blue Blue(0) Dark Blue(1) Blue(2) : Blue(253) Blue(254) Blue(255) Bright 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 :
