Doc. Number Tentative Specification Preliminary Specification Approval Specification MODEL NO. 2I SUFFIX L Customer APPOVED Y SINATUE Name / Title Note Please return copy for your confirmation with your signature and comments. 2--26 2237 APPL Director Accept Version 2. 9 September 2 /25
CONTENTS EVISION HISTOY ------------------------------------------------------- 3. ENEAL DESCIPTION ------------------------------------------------------- 4. OVEVIEW.2 ENEAL SPECIFICATIONS 2. MECHANICAL SPECIFICATIONS ------------------------------------------------------- 4 3. ASOLUTE MAXIMUM ATINS ------------------------------------------------------- 4 3. ASOLUTE ATINS OF ENVIONMENT 3.2 ELECTONICAL ASOLUTE ATINS 3.2. TFT LCD MODULE 3.2.2 ACKLIHT UNIT 4. ELECTICAL SPECIFICATION ------------------------------------------------------- 6 4. FUNCTION LOCK DIAAM 4.2 INTEFACE CONNECTIONS 4.3 ELECTICAL CHAACTEISICS 4.3. LCD ELECTONICS SPECIFICATION 4.3.2 ACKLIHT UNIT 4.4 LVDS INPUT SINAL SPECIFICATIONS 4.4. COLO DATA INPUT ASSINMENT 4.5 DISPLAY TIMIN SPECIFICATIONS 4.6 POWE ON/OFF SEQUENCE 5. OPTICAL CHAACTEISTICS ------------------------------------------------------- 6 5. TEST CONDITIONS 5.2 OPTICAL SPECIFICATIONS 6. eliability Test Criteria ------------------------------------------------------- 9 7. PACKIN ------------------------------------------------------- 2 7. PACKIN SPECIFICATIONS 7.2 PACKIN METHOD 7.3 PALLET 8. CMI MODULE LAEL ------------------------------------------------------- 22 8. MODULE LAEL 8.2 CATON LAEL 9. PECAUTIONS ------------------------------------------------------- 23 9. ASSEMLY AND HANDLIN PECAUTIONS 9.2 STOAE PECAUTIONS 9.3 OPEATION PECAUTIONS 9.4 OTHE PECAUTIONS APPENDIX OUTLINE DIMENSION ------------------------------------------------------- 24 Version 2. 9 September 2 2/25
EVISION HISTOY Version Date Page Description 2. Sep.9, 2 All Spec Ver.2. was first issued. Version 2. 9 September 2 3/25
. ENEAL DESCIPTION. OVEVIEW 2I-L is a 2. TFT Liquid Crystal Display module with LED acklight unit and 3 pins LVDS interface. This module supports 28 x 8 Wide-XA MVA mode and can display 262,44 colors. The LED converter for acklight is built in control board..2 ENEAL SPECIFICATIONS Item Specification Unit Note Screen Size 2. real diagonal Driver Element a-si TFT active matrix - - Pixel Number 28 x... x 8 pixel - Pixel Pitch.24(H) x.24 (V) mm - Pixel Arrangement vertical stripe - - Display Colors 262K/6.2M color - Transmissive Mode Normally lack - - Surface Treatment A type, 3H hard coating - - Luminance, White 4 Cd/m2 Power Consumption Total.5 W (Max.) @ cell.65 W (Max.), L 8.5 W (Max.) 2. MECHANICAL SPECIFICATIONS Item Min. Typ. Max. Unit Note Horizontal (H) 277.5 278 278.5 mm Module Size Vertical (V) 83.5 84 84.5 mm () Thickness (T) 7.66 8.6 8.66 mm ezel Area Horizontal 264.6 265. 265.6 mm Vertical 62.7 63.2 63.7 mm Active Area Horizontal - 26.2 - mm Vertical - 63.2 - mm Weight - 455 - g Note () Please refer to the attached drawings for more information of front and back outline dimensions. 3. ASOLUTE MAXIMUM ATINS 3. ASOLUTE ATINS OF ENVIONMENT Item Symbol Value Min. Max. Unit Note Storage Temperature TST -2 8 ºC () Operating Ambient Temperature TOP - 7 ºC (), (2) Note () (a) 9 %H Max. (Ta <= 4 ºC). (b) Wet-bulb temperature should be 39 ºC Max. (Ta > 4 ºC). (c) No condensation. Version 2. 9 September 2 4/25
Note (2) The temperature of panel surface should be - ºC min. and 7 ºC max. elative Humidity (%H) 9 8 6 Operating ange 4 2 Storage ange -4-2 2 4 6 8 Temperature (ºC) Note (3) time for ± X, ± Y, ± Z. for Condition (25 / 6ms) is half Sine Wave,. Note (4) 5-9Hz 3,5mm amplitude 9-5Hz g- each cycles / axis (X,Y,Z); octave / min. Note (5) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid enough so that the module would not be twisted or bent by the fixture. The fixing condition is shown as below At room Temperature LCD Module Side Mount Fixing Side Mount Fixing Stage ap=2mm racket 3.2 ELECTICAL ASOLUTE ATINS 3.2. TFT LCD MODULE Item Symbol Value Min. Max. Unit Power Supply Voltage VCCS -.3 +4. V Logic Input Voltage V IN -.3 Vcc+.3 V Note () Version 2. 9 September 2 5/25
3.2.2 ACKLIHT UNIT Value Item Symbol Unit Note Min. Typ Max. LED Forward Current Per I Input Pin F.8 2 3.2 ma (), (2) LED everse Voltage Per V Input Pin -.7 - V Note () Permanent damage to the device may occur if maximum values are exceeded. Function operation should be restricted to the conditions described under Normal Operating Conditions. Note (2) Specified values are for LED (efer to Section 3.2 for further information). 4. ELECTICAL SPECIFICATIONS 4. FUNCTION LOCK DIAAM X(+/-) X(+/-) X2(+/-) X3(+/-) XCLK(+/-) VCC SEL 6/8 ND VLED Dimming ENLED INPUT CONNECTO (Starconn 933-A-4 ) LVDS INPUT / TIMIN CONTOLLE DC/DC CONVETE & EFEENCE VOLTAE LED CONVET SCAN DIVE TFT LCD PANEL DATA ACKLIH Version 2. 9 September 2 6/25
4.2. INTEFACE CONNECTIONS PIN ASSINMENT Pin No Symbol Description Note. 2V LED power - 2 2V LED power - 3 2V LED power - 4 2V LED power - 5 ENLED Enable pin - 6 Dimming acklight Adjust - 7 ND round - 8 ND round - 9 VCC Power supply +3.3V VCC Power supply +3.3V - ND round - 2 ND round - 3 X- Negative transmission data of pixel - 4 X+ Positive transmission data of pixel - 5 ND round - 6 X- Negative transmission data of pixel - 7 X+ Positive transmission data of pixel - 8 ND round - 9 X2- Negative transmission data of pixel 2-2 X2+ Positive transmission data of pixel 2-2 ND round - 22 XCLK- Negative of clock - 23 XCLK+ Positive of clock - 24 ND round - 25 X3- Negative transmission data of pixel 3-26 X3+ Positive transmission data of pixel 3-27 ND round - 28 SEL6/8 LVDS 6/8 bit select function control, Low or NC 6 bit Input Mode High 8bit Input Mode 29 ND round - 3 ND round - Note () Connector Part No. Starconn 933-A-4 Note (2) Low stands for V. High stands for 3.3V -2 Version 2. 9 September 2 7/25
4.3 ELECTICAL CHAACTEISTICS 4.3. LCD ELETONICS SPECIFICATION Value Parameter Symbol Typ Unit Note Min. Max.. Power Supply Voltage Vcc 3. 3.3 3.6 V - Permissive ipple Voltage V P - 5 - mv - ush Current I USH - -.5 A (2) Initial Stage Current I IS - -. A (2) Power Supply White - 45 5 55 ma (3)a Current lack - 35 385 42 ma (3)b LVDS Differential Input High (5), V Threshold TH(LVDS) - - + mv V CM =.2V LVDS Differential Input Low (5) V Threshold TL(LVDS) - - - mv V CM =.2V LVDS Common Mode Voltage V CM.25 -.375 V (5) LVDS Differential Input Voltage V ID - 6 mv (5) Terminating esistor T - - Oh m Power per EL W P EL - 2.68 - W (4) Note () The assembly should be always operated within above ranges. Note (2) Measurement Conditions +3. 3 2SK47 5 V FU (LCD Module Input) S (High to Low) (Control Signal) 2SK47 + V. uf Version 2. 9 September 2 8/25
VCC rising time is 47us.9Vc +3..V c Note (3)The specified power supply current is under the conditions at Vcc = 3.3 V, Ta = 25 ± 2 ºC, f v = 6 Hz, whereas a power dissipation check pattern below is a. White Pattern b. lack Pattern Active Area Active Area c. Vertical Stripe Pattern Active Area Version 2. 9 September 2 9/25
4.3.2 ACKLIHT UNIT Parameter Symbol Value Min. Typ. Max. Unit Note (LED Converter input voltage) V L.8 2 3.2 V DC (Duty %) (LED light bar (Duty %) I input current) L.8.7.6 A DC LED Lightbar Voltage Vf - 35.2 - V DC I f = 8 ma/ea LED Current I f - 8 - ma Per EA Power Consumption P f - 8.5 - W I f = 8 ma/ea LED Life Time L L 5 - - Hrs () Note () LED current is measured by utilizing a high frequency current meter as shown below Note (2) The lifetime of LED is defined as the time when it continues to operate under the conditions at Ta = 25 ±2 and I LED = 8mA DC (LED forward current) until the brightness becomes 5% of its original value. Operating LED under high temperature environment will reduce life time and lead to color shift. Note (3) P L = I o V o Version 2. 9 September 2 /25
4.4 LVDS INPUT SINAL SPECIFICATIONS 4.4. COLO DATA INPUT ASSINMENT The brightness of each primary color (red, green and blue) is based on the 6-bit gray scale data input for the color. The higher the binary input, the brighter the color.the table below provides the assignment of color. Version 2. 9 September 2 /25
Version 2. 9 September 2 2/25 lue(63) lue(62) lue(6) lue lue(2) Of lue() Scale lue()/ Dark ray reen(6 3) reen(6 2) reen(6 ) reen reen(2) Of reen() Scale reen( )/Dark ray ed(63) ed(62) ed(6) ed ed(2) Of ed() Scale ed()/ Dark ray White Yellow Magenta Cyan lue reen ed Colors lack asic 2 3 4 5 2 3 4 5 2 3 4 5 lue reen ed Data Signal Color lue(63) lue(62) lue(6) lue lue(2) Of lue() Scale lue()/ Dark ray reen(6 3) reen(6 2) reen(6 ) reen reen(2) Of reen() Scale reen( )/Dark ray ed(63) ed(62) ed(6) ed ed(2) Of ed() Scale ed()/ Dark ray White Yellow Magenta Cyan lue reen ed Colors lack asic 2 3 4 5 2 3 4 5 2 3 4 5 lue reen ed Data Signal Color Note () Low Level Voltage, High Level Voltage
4.5 DISPLAY TIMIN SPECIFICATIONS The input signal timing specifications are shown as the following table and timing diagram. Signal Item Symbol Min. Typ. Max Not Unit. e DCLK Frequency /Tc 67.45 7 74.55 MHz - Vertical Total Time TV 8 823 TH - Vertical Addressing Time TVD 8 8 8 TH - DE Horizontal Total Time TH 36 44 6 Tc - Horizontal Addressing Time THD 28 28 28 Tc - Note ecause this module is operated by DE only mode, Hsync and Vsync input signals are ignored. INPUT SINAL TIMIN DIAAM TV Tv DE DCLK T DE TC THD DATA Version 2. 9 September 2 3/25
4.6 POWE ON/OFF SEQUENCE To prevent a latch-up or DC operation of LCD assembly, the power on/off sequence should be as the diagram below. Power ON/OFF sequence.9vcc.9vcc.vcc VCC LVDS T T2 VALID 9% % T3 T7.VCC T4.9Vi.9Vi Vi.Vi.Vi T5 T6 9% L ON/OFF % T8 T9 PWM DIMMIN 9% % Note () Please avoid floating state of interface signal at invalid period. Note (2) When the interface signal is invalid, be sure to pull down the power supply of LCD VCC to V. Note (3)The acklight converter power must be turned on after the power supply for the logic and the interface signal is valid. The acklight converter power must be turned off before the power supply for the logic and the interface signal is invalid. Value Parameter Units Min Typ Max T.5 --- ms T2 --- 5 ms T3 --- 5 ms T4 5 --- --- ms T5 2 --- --- ms T6 2 --- --- ms T7 5 --- 3 ms T8 --- --- ms T9 --- --- ms Version 2. 9 September 2 4/25
The Input Data Format Note () // data 7 MS, // data LS Note (2) Please follow PSW Version 2. 9 September 2 5/25
5. OPTICAL CHAACTEISTICS 5. TEST CONDITIONS Item Symbol Value Unit Ambient Temperature Ta 25±2 o C Ambient Humidity Ha 5± %H Supply Voltage V CC 3.3 V Input Signal LED Light ar Input Current I L 2 ma According to typical value in "3. ELECTICAL CHAACTEISTICS" The measurement methods of optical characteristics are shown in Section 5.2. The following items should be measured under the test conditions described in Section 5. and stable environment shown in Note (5). 5.2 OPTICAL SPECIFICATIONS The relative measurement methods of optical characteristics are shown in 5.2. The following items should be measured under the test conditions described in 5. and stable environment shown in Note (5). Item Symbol Condition Min. Typ. Max. Unit Note Contrast atio C 8 - - (2), (5) esponse Time T - 5 2 ms T F - 5 ms (3) Luminance of White (5P) L AVE 3 4 - cd/ (4), m 2 (5) White Variation δw θ x =,θ Y = (5), -.25.4 - Viewing (6) x.565 - ed Normal y Angle.35 - x.357 - reen Typ Typ. Color y.59 - (),.- + Chromaticity x.55 - (5) lue.5.5 y.3 - White Wx.33 - Wy.329 - Horizo θ x + 8 88 - Viewing ntal θ x - 8 88 - Deg (), C Angle Vertic θ Y + 8 88 -. (5) al θ Y - 8 88 - Version 2. 9 September 2 6/25
Note () Definition of Viewing Angle (θx, θy) Note (2) Definition of Contrast atio (C) The contrast ratio can be calculated by the following expression. Contrast atio (C) = L255 / L L255 Luminance of gray level 255 L Luminance of gray level C = C (5) C (X) is corresponding to the Contrast atio of the point X at Figure in Note (6). Note (3) Definition of esponse Time (T, T F ) ray Level ray Level Optical % esponse 9 ray % T T Ti 66.6 66.6 Version 2. 9 September 2 7/25
Note (4) Definition of Average Luminance of White (L AVE ) Measure the luminance of gray level 63 at 5 points L AVE = [L ()+ L (2)+ L (3)+ L (4)+ L (5)] / 5 L (x) is corresponding to the luminance of the point X at Figure in Note (6). Note (5) Measurement Setup The LCD module should be stabilized at given temperature for 5 minutes to avoid abrupt temperature change during measuring. In order to stabilize the luminance, the measurement should be executed after lighting acklight for 5 minutes in a windless room. Note (6) Definition of White Variation (δw) Measure the luminance of gray level 63 at 5 points δw = Maximum [L (), L (2), L (3), L (4), L (5)] / Minimum [L (), L (2), L (3), L (4), L (5)] Version 2. 9 September 2 8/25
6. eliability Test Criteria Test Item Test Condition Note High Temperature Storage Test 8ºC, 24 hours Low Temperature Storage Test -2ºC, 24 hours Thermal Shock Storage Test -2ºC,.5hour 8,.5hour; cycles, hour/cycle High Temperature Operation Test 7ºC, 24 hours () (2) Low Temperature Operation Test -ºC, 24 hours High Temperature & High Humidity Operation Test 6ºC, 9%H, 24hours Shock (Non-Operating) 25, 6ms, half sine wave, time for ± X, ± Y, ± Z. (3) Vibration (Non-Operating) 5-9Hz 3,5mm amplitude 9-5Hz g- each cycles / axis (X,Y,Z); octave / min (3) Note () There should be no condensation on the surface of panel during test. Note (2) Temperature of panel display surface area should be 8 ºC Max Note (3)At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid enough so that the module would not be twisted or bent by the fixture. Version 2. 9 September 2 9/25
7. PACKIN 7. PACKIN SPECIFICATIONS () 2pcs LCD modules / ox (2) ox dimensions 465 (L) X 362 (W) X 34 (H) mm (3) Weight approximately 6Kg (2modules per box) 7.2 PACKIN METHOD () Carton Packing should have no failure in the following reliability test items. Test Item Test Conditions Note ISTA STANDAD andom, Frequency ange 2 2 Hz Vibration Top & ottom 3 minutes (+Z), min (-Z), ight & Left minutes (X) ack & Forth minutes (Y) Dropping Test Non Operation Angle, 3 Edge, 6 Face, 6 cm Non Operation Figure. 6- Packing method Version 2. 9 September 2 2/25
7.3 PALLET Sea / Land Transportation (4ft Container) Air Transportation Figure. 6-2 Packing method Version 2. 9 September 2 2/25
8. CMI MODULE LAEL 8. MODULE LAEL The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation. (a) Model Name 2I-L (b) evision ev. XX, for example A, A, 2 or C, C2 etc. (c) CMI barcode definition Serial ID XX-XX-X-XX-YMD-L-NNNN Code Meaning Description XX CMI internal use - XX evision Cover all the change X CMI internal use - XX CMI internal use - YMD Year, month, day Year ~9, 2=, 22=2, 23=3 2=, 2=, 22=2 Month ~2=, 2, 3, ~, 9, A,, C Day ~3=, 2, 3, ~, 9, A,, C, ~, W, X, Y, exclude I, O, and U. L Product line # Line =, Line 2=2, Line 3=3, NNNN Serial number Manufacturing sequence of product 8.2 CATON LAEL (a) P/N Internal control (b) Model Name 2I-L (c) Production year and month shown at left down corner Version 2. 9 September 2 22/25
(d) Production location Made In XXXX. XXXX stands for production location. 9. PECAUTIONS 9. ASSEMLY AND HANDLIN PECAUTIONS () The module should be assembled into the system firmly by using every mounting hole. e careful not to twist or bend the module. (2) While assembling or installing modules, it can only be in the clean area. The dust and oil may cause electrical short or damage the polarizer. (3) Use fingerstalls or soft gloves in order to keep display clean during the incoming inspection and assembly process. (4) Do not press or scratch the surface harder than a H pencil lead on the panel because the polarizer is very soft and easily scratched. (5) If the surface of the polarizer is dirty, please clean it by some absorbent cotton or soft cloth. Do not use Ketone type materials (ex. Acetone), Ethyl alcohol, Toluene, Ethyl acid or Methyl chloride. It might permanently damage the polarizer due to chemical reaction. (6) Wipe off water droplets or oil immediately. Staining and discoloration may occur if they left on panel for a long time. (7) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In case of contacting with hands, legs or clothes, it must be washed away thoroughly with soap. (8) Protect the module from static electricity, it may cause damage to the C-MOS ate Array IC. (9) Do not disassemble the module. () Do not pull or fold the lamp wire. () Pins of I/F connector should not be touched directly with bare hands. 9.2 STOAE PECAUTIONS () High temperature or humidity may reduce the performance of module. Please store LCD module within the specified storage conditions. (2) It is dangerous that moisture come into or contacted the LCD module, because the moisture may damage LCD module when it is operating. (3) It may reduce the display quality if the ambient temperature is lower than ºC. For example, the response time will become slowly, and the starting voltage of lamp will be higher than the room temperature. 8.3 OPEATION PECAUTIONS () Do not pull the I/F connector in or out while the module is operating. (2) Always follow the correct power on/off sequence when LCD module is connecting and operating. This can prevent the CMOS LSI chips from damage during latch-up. (3) The startup voltage of acklight is approximately Volts. It may cause electrical shock while assembling with converter. Do not disassemble the module or insert anything into the acklight unit. 8.4 OTHE PECAUTIONS () When fixed patterns are displayed for a long time, remnant image is likely to occur. Version 2. 9 September 2 23/25