Tentative Specification Preliminary Specification Approval Specification MODEL NO. G5XNE SUFFIX L Customer APPROVED BY SIGNATURE Name / Title Note Please return copy for your confirmation with your signature and comments. Approved By Checked By Prepared By Version. 5 May 26 / 28
- CONTENTS - REVISION HISTORY ------------------------------------------------------- 3. GENERAL DESCRIPTION ------------------------------------------------------- 4. OVERVIEW.2 FEATURES.3 APPLICATION.4 GENERAL SPECIFICATIONS.5 MECHANICAL SPECIFICATIONS 2. ABSOLUTE MAXIMUM RATINGS ------------------------------------------------------- 6 2. ABSOLUTE RATINGS OF ENVIRONMENT 2.2 ELECTRICAL ABSOLUTE RATINGS 2.2. TFT LCD MODULE 2.2.2 BACKLIGHT UNIT 3. ELECTRICAL CHARACTERISTICS ------------------------------------------------------- 8 3. TFT LCD MODULE 3.2 BACKLIGHT UNIT 4. BLOCK DIAGRAM ------------------------------------------------------- 4. TFT LCD MODULE 5. INPUT TERMINAL PIN ASSIGNMENT ------------------------------------------------------- 2 5. TFT LCD MODULE 5.2 BACKLIGHT UNIT 5.3 COLOR DATA INPUT ASSIGNMENT 6. INTERFACE TIMING ------------------------------------------------------- 5 6. INPUT SIGNAL TIMING SPECIFICATIONS 6.2 POWER ON/OFF SEQUENCE 6.3 SCANNING DIRECTION 7. OPTICAL CHARACTERISTICS ------------------------------------------------------- 9 7. TEST CONDITIONS 7.2 OPTICAL SPECIFICATIONS 8. RELIABILITY TEST CRITERIA ------------------------------------------------------- 23 9. PACKAGING ------------------------------------------------------- 24 9. PACKING SPECIFICATIONS 9.2 PACKING METHOD 9.3 UNPACKING METHOD. DEFINITION OF LABELS ------------------------------------------------------- 26. PRECAUTIONS ------------------------------------------------------- 27. ASSEMBLY AND HANDLING PRECAUTIONS.2 SAFETY PRECAUTIONS 2. MECHANICAL CHARACTERISTICS ------------------------------------------------------- 28 Version. 5 May 26 2 / 28
REVISION HISTORY Version Date Section Description Ver.. 9 May 26 All Tentative Specification was first issued. Version. 5 May 26 3 / 28
. GENERAL DESCRIPTION. OVERVIEW G5XNE-L is a 5. TFT Liquid Crystal Display IAV module with LED Backlight units and 2 pins LVDS interface. This module supports 24 x 768 XGA mode and can display 6.7M/262k colors. The PSWG is to establish a set of displays with standard mechanical dimensions and select electrical interface requirements for an industry standard 5. XGA LCD panel and the LED driving device for Backlight is built in PCBA..2 FEATURE - XGA (24 x 768 pixels) resolution - DE (Data Enable) only mode - LVDS Interface with pixel/clock - PSWG (Panel Standardization Working Group) - Wide operating temperature. - RoHS compliance.3 APPLICATION -TFT LCD Monitor - Factory Application - Amusement - Vehicle.4 GENERAL SPECIFICATINS Item Specification Unit Note Active Area 34. (H) x 228.(V) (5. diagonal) mm Bezel Opening Area 37.4(H) x 23.3(V) mm () Driver Element a-si TFT active matrix - - Pixel Number 24 x R.G.B x 768 pixel - Pixel Pitch.297(H) x.297(w) mm - Pixel Arrangement RGB vertical Stripe - - Display Colors 6,777,26 / 262,44 color - Display Mode Normally Black - - Surface Treatment Hard Coating (3H), Anti-Glare - - Module Power Consumption (TBD) W Max. Version. 5 May 26 4 / 28
.5 MECHANICAL SPECIFICATIONS Item Min. Typ. Max. Unit Note Horizontal(H) 326. 326.5 327. mm Module Size Vertical(V) 253. 253.5 254. mm () Depth(D) - (9.) (9.6) mm ()(2) Bezel Area Horizontal 37. 37.4 37.7 mm - Vertical 23. 23.3 23.6 mm Active Area Horizontal - 34. - mm Vertical - 228. - mm Weight - (97) () g Note () Please refer to the attached drawings for more information of front and back outline dimensions. Note (2) The depth is without connector. +/-.5mm Version. 5 May 26 5 / 28
2. ABSOLUTE MAXIMUM RATINGS 2. ABSOLUTE RATINGS OF ENVIRONMENT Item Symbol Value Min. Max. Unit Operating Ambient Temperature T OP -3 +8 Storage Temperature T ST -4 +85 Note Note () Temperature and relative humidity range is shown in the figure below. (2) 9 %RH Max. (Ta < 4 ). (3) Wet-bulb temperature should be 39 Max. (4) No condensation. (5) The absolute maximum rating values of this product are not allowed to be exceeded at any times. The module should not be used over the absolute maximum rating value. It will cause permanently unrecoverable function fail in such an condition. Relative Humidity (%RH) 9 8 6 Operating Range 4 2 Storage Range -4-2 2 4 6 8 Temperature (ºC) Version. 5 May 26 6 / 28
2.2 ELECTRICAL ABSOLUTE RATINGS 2.2. TFT LCD MODULE Value Item Symbol Unit Note Min. Max. Power Supply Voltage VCC -.3 4 V () 2.2.2 BACKLIGHT UNIT Item Symbol Value Min. Max. Unit Note Converter Voltage V i -.3 8 V (), (2) Enable Voltage EN --- 5.5 V Backlight Adjust ADJ --- 5.5 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 lamp (Refer to 3.2 for further information). Version. 5 May 26 7 / 28
3. ELECTRICAL CHARACTERISTICS 3. TFT LCD MODULE Parameter Symbol Value Min. Typ. Max. Power Supply Voltage V CC 3. 3.3 3.6 V - Ripple Voltage V RP - - mvp-p Rush Current I RUSH - - (TBD) A (2) Power Supply Current Unit Note White - (TBD) (TBD) ma (3)a lcc Black - (TBD) (TBD) ma (3)b LVDS differential input voltage Vid 2-6 mv LVDS common input voltage Vic..2.4 V Differential Input Voltage for LVDS Receiver Threshold H Level V IH - - mv - L Level V IL - - - mv - Terminating Resistor R T - - Ohm - Note () The module should be always operated within above ranges. Note (2) Measurement Conditions +3.3V Q 2SK475 FUSE C3 VCC (LCD Module Input) R uf 47K (High to Low) (Control Signal) SW +2V R2 K Q2 2SK47 VR 47K C2 C.uF uf +3.3V.9 V CC. V CC GND 47μs Version. 5 May 26 8 / 28
Note (3) The specified power supply current is under the conditions at V DD =3.3V, Ta = 25 2, DC Current and f v = 6 Hz, whereas a power dissipation check pattern below is displayed. a. White Pattern b. Black Pattern Active Area Active Area 3.2 BACKLIGHT UNIT Ta = 25 ± 2 Value Parameter Symbol Unit Min. Typ. Max. Converter Power Supply Voltage V i.8 2. 3.2 V Converter Power Supply Current I i (.57) (.67) (.77) A Note @ Vi = 2V (Duty %) Rush Current I RUSH (5) A (4) Backlight Power Consumption P BL - -- (8.4) W @ Vi = 2V (Duty %) EN Control Level Backlight on 2. 3.3 5. V - Backlight off ---.8 V PWM Control Level PWM High Level 2. 3.3 5. V - PWM Low Level -.5 V PWM Control Duty Ratio - - % @2Hz PWM Control Frequency f PWM 9 2 2k Hz (2) LED Life Time L L 5, (7,) - Hrs (3) Note () LED current is measured by utilizing a high frequency current meter as shown below Input Power P BL Power Supply Vi, Ii GND Converter LED Backlight Unit Note (2) At 2k Hz PWM control frequency,duty ratio range is restricted from 2% to %. Note (3) The lifetime of LED is estimated data and defined as the time when it continues to operate under the conditions at Ta = 25 ±2 and Duty % until the brightness becomes Version. 5 May 26 9 / 28 5% of its original value. Operating LED under high temperature environment will reduce life time and lead to
color shift. Power sequence and control signal timing are shown in the following figure 5ms<Tf<ms +2V Tr>2ms Tf >2ms BLON >ms >ms E_PWM Note While system is turned ON or OFF, the power sequences must follow as below descriptions Turn ON sequence Vi(+2V) BLON E_PWM signal Turn OFF sequence E_PWM signal BLON Vi(+2V) Note (4) +2V.9 V CC. V CC GND Tr>2ms Version. 5 May 26 / 28
4. BLOCK DIAGRAM 4. TFT LCD MODULE RX(+/-) RX(+/-) RX2(+/-) RX3(+/-) RXCLK(+/-) VCC SEL68 GND INPUT CONNECTOR LVDS RECEIVER DC/DC CONVERTER & REFERENCE VOLTAGE SCAN DRIVER IC TFT LCD PANEL (24x3x768) DATA DRIVER IC Vi CONVERTER CONNECTOR Converter LED BACKLIGHT UNIT Version. 5 May 26 / 28
5. INPUT TERMINAL PIN ASSIGNMENT 5. TFT LCD MODULE Pin No. Symbol Function Polarity Note VCC Power Supply +3.3V(typical) 2 VCC Power Supply +3.3V(typical) 3 GND Ground 4 LR/UD Reverse Scan Control H or NC = Normal Mode. L = Horizonta/ Vertical Reverse Scan. 5 RX- LVDS Differential Data Input Negative 6 RX+ LVDS Differential Data Input Positive 7 GND Ground 8 RX- LVDS Differential Data Input Negative 9 RX+ LVDS Differential Data Input Positive GND Ground RX2- LVDS Differential Data Input Negative 2 RX2+ LVDS Differential Data Input Positive 3 GND Ground 4 RXCLK- LVDS Differential Data Input Negative 5 RXCLK+ LVDS Differential Data Input Positive 6 GND Ground 7 RX3- LVDS Differential Data Input Negative 8 RX3+ LVDS Differential Data Input Positive 9 GND Ground 2 SEL68 LVDS 6/8 bit select function control, High 6bit Input Mode Low or NC 8bit Input Mode Note (3) Note () Connector Part No. Entery 384K-F2N-L or equivalent. Note (2) User s connector Part No. Entery H24K-D2N-2B or equivalent. Note (3) Low stands for V. High stands for 3.3V. NC stands for No Connection. Version. 5 May 26 2 / 28
5.2 BACKLIGHT UNIT(Converter connector pin) Pin Symbol Description Remark V i Converter input voltage 2V 2 V GND Converter ground Ground 3 EN Enable pin 3.3V 4 ADJ Backlight Adjust PWM Dimming (Hi 3.3V DC, Lo V DC ) 5 NC Not Connect Note () Connector Part No. 388K-F5N-3L (Entery) or equivalent. Note (2) User s connector Part No. H28K-P5N-2B (Entery) or equivalent. Version. 5 May 26 3 / 28
Version. 5 May 26 4 / 28 5.3 COLOR DATA INPUT ASSIGNMENT The brightness of each primary color (red, green and blue) is based on the 8-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 versus data input. Color Data Signal Red Green Blue R7 R6 R5 R4 R3 R2 R R G7 G6 G5 G4 G3 G2 G G B7 B6 B5 B4 B3 B2 B B Basic Colors Black Red Green Blue Cyan Magenta Yellow White Gray Scale Of Red Red() / Dark Red() Red(2) Red(252) Red(252) Red(252) Gray Scale Of Green Green()/Dark Green() Green(2) Green(252) Green(252) Green(252) Gray Scale Of Blue Blue() / Dark Blue() Blue(2) Blue(252) Blue(252) Blue(252) Note () Low Level Voltage, High Level Voltage
6. INTERFACE TIMING 6. INPUT SIGNAL TIMING SPECIFICATIONS The input signal timing specifications are shown as the following table and timing diagram. Signal Item Symbol Min. Typ. Max. Unit Note LVDS Clock Vertical Display Term Horizontal Display Term Frequency Fc 53.35 65 8 MHz - Period Tc 2.5 5.38 8.75 ns Input cycle to cycle jitter T rcl --- --- () ns (a) Input Clock to data skew TLVCCS -.2*Tc -.2*Tc ps (b) Spread spectrum modulation range F clkin_mod - -.2*Fc MHz Spread spectrum modulation frequency F SSM - - 2 KHz (c) Frame Rate Fr -- 6 -- Hz Tv=Tvd+Tvb Total Tv 78 86 2 Th - Active Display Tvd 768 768 768 Th - Blank Tvb Tv-Tvd 38 Tv-Tvd Th - Total Th 4 344 6 Tc Th=Thd+Thb Active Display Thd 24 24 24 Tc - Blank Thb Th-Thd 32 Th-Thd Tc - Note () Because this module is operated by DE only mode, Hsync and Vsync input signals should be set to low logic level or ground. Otherwise, this module would operate abnormally. Note (2) The Tv(Tvd+Tvb) must be integer, otherwise, the module would operate abnormally. INPUT SIGNAL TIMING DIAGRAM Tv TVD DE TH DCLK DE TC THD DATA Version. 5 May 26 5 / 28
TIMING DIAGRAM of LVDS T TxCLK OUT RxCK IN Rx IN3 T/7 RxOUT23 RxOUT7 RxOUT6 RxOUT RxOUT RxOUT5 RxOUT27 RESERVED B7 B6 G7 G6 R7 R6 Rx IN2 RxOUT26 RxOUT25 RxOUT24 RxOUT22 RxOUT2 RxOUT2 RxOUT9 DE GND GND B5 B4 B3 B2 Rx IN RxOUT8 RxOUT5 RxOUT4 RxOUT3 RxOUT2 RxOUT9 RxOUT8 B B G5 G4 G3 G2 G Rx IN RxOUT7 RxOUT6 RxOUT4 RxOUT3 RxOUT2 RxOUT RxOUT G R5 R4 R3 R2 R R Note (a) The input clock cycle-to-cycle jitter is defined as below figures. Trcl = I T TI Note (b) Input Clock to data skew is defined as below figures. Version. 5 May 26 6 / 28
Note (c) The SSCG (Spread spectrum clock generator) is defined as below figures. 6.2 POWER 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..9vcc.9vcc.vcc VCC LVDS T T2 VALID 9% % T3 T7.VCC T4.9Vi.9Vi Vi.Vi T.Vi T5 T6 9% BL ON/OFF % T8 T9 PWM DIMMING 9% % Power ON/OFF sequence 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 Backlight converter power must be turned on after the power supply for the logic and the interface signal is valid. The Backlight converter power must be turned off before the power supply for the logic and the interface signal is invalid. Version. 5 May 26 7 / 28
Parameter Value Min Typ Max Units 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 T 2 ms 6.3 SCANNING DIRECTION The following figures show the image see from the front view. The arrow indicates the direction of scan. Fig. Normal Scan Fig.2 Reverse Scan Fig. Normal scan ( pin 4, LR/UD = High or NC ) Fig. 2 Reverse scan (pin 4, LR/UD = Low ) Version. 5 May 26 8 / 28
7. OPTICAL CHARACTERISTICS 7. TEST CONDITIONS Item Symbol Value Unit Ambient Temperature Ta 25 2 Ambient Humidity Ha 5 %RH Supply Voltage V CC 3.3 V Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS" Converter Voltage V i 2 V Converter Duty % 7.2 OPTICAL SPECIFICATIONS The relative measurement methods of optical characteristics are shown in 7.2. The following items should be measured under the test conditions described in 7. and stable environment shown in Note (5). Color Chromaticity Item Symbol Condition Min. Typ. Max. Unit Note Red Green Blue White Rx (.645) Ry (.339) Gx (.32) Gy Typ - (.6) Bx x =, Y =.5 (.55) By CS-T (.4) Wx (.33) Wy (.329) Typ+.5 - (), (5) Center Luminance of White L C (4) (5) (4), (5) Contrast Ratio CR (8) (25) (2), (5) Response Time White Variation Viewing Angle Horizontal Vertical T R - (3) - x =, Y = T F - (5) - W x + x =, Y = USB2 x - CR (8) (88) - Y + USB2 (8) (88) - (3) - (.25) (.33) (5), (6) (8) (88) - Y - (8) (88) - Deg. (), (5) Version. 5 May 26 9 / 28
Note () Definition of Viewing Angle ( x, y) Normal x = y = º y- y X- = 9º x- x- x y+ 2 o clock direction y+ = 9º 6 o clock y- = 9º y- x+ X+ = 9º Note (2) Definition of Contrast Ratio (CR) The contrast ratio can be calculated by the following expression. Contrast Ratio (CR) = L255 / L L255 Luminance of gray level 255 L Luminance of gray level CR = CR (5) CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (6). Note (3) Definition of Response Time (T R, T F ) % 9% Gray Level 255 Gray Level 255 Optical Response % Gray Level % Time T F T R 66.67ms 66.67m Version. 5 May 26 2 / 28
Note (4) Definition of Luminance of White (L C ) Measure the luminance of gray level 255 at center point L C = L (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 2 minutes to avoid abrupt temperature change during measuring. In order to stabilize the luminance, the measurement should be executed after lighting Backlight for 2 minutes in a windless room. LCD Module LCD Panel USB2 CS-T Center of the Screen 5 mm Light Shield Room (Ambient Luminance < 2 lux) Version. 5 May 26 2 / 28
Note (6) Definition of White Variation ( W) Measure the luminance of gray level 63 (255) at 9 points W = Maximum [L (), L (2), L (3), L (4), L (5), L (6), L (7), L (8), L (9)] Minimum [L (), L (2), L (3), L (4), L (5), L (6), L (7), L (8), L (9)] Version. 5 May 26 22 / 28
8. RELIABILITY TEST CRITERIA Test Item Test Condition Note High Temperature Storage Test Low Temperature Storage Test Thermal Shock Storage Test High Temperature Operation Test Low Temperature Operation Test High Temperature & High Humidity Operation Test ESD Test (Operation) 85, 24 hours -4, 24 hours -3,.5 hour 8,.5 hour; cycles, hour/cycle) 8, 24 hours -3, 24 hours 6, RH 9%, 24 hours 5pF, 33Ω, sec/cycle Condition panel contact, ±8 KV Condition 2 panel non-contact ±5 KV (),(2) (4),(5) (),(2) (4),(6) (), (4) Shock (Non-Operating) 5G, ms, half sine wave, time for ± X, ± Y, ± Z direction (2), (3) Vibration (Non-Operating).5G, ~ 3 Hz sine wave, min/cycle, 3 cycles each X, Y, Z direction (2), (3) Note () There should be no condensation on the surface of panel during test. Note (2) Temperature of panel display surface area should be 8ºC 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. Note (4) In the standard conditions, there is no function failure issue occurred. All the cosmetic specification is judged before reliability test. Note (5) Before cosmetic and function test, the product must have enough recovery time, at least 2 hours at room temperature. Note (6) Before cosmetic and function test, the product must have enough recovery time, at least 24 hours at room temperature. Version. 5 May 26 23 / 28
9. PACKAGING 9. PACKING SPECIFICATIONS 9.2 PACKING METHOD 9.3 UN-PACKING METHOD Version. 5 May 26 24 / 28
. DEFINITION OF LABELS. INX MODULE LABEL The barcode nameplate is pasted on each module as illustration, and its definitions are as following explanation. G5XNE -L E27943 X X X X X X X Y M D L N N N N **** RoHS (a) Model Name G5XNE -L (b) Revision Rev. XX, for example A, B, C, C2 etc. (c) **** Factory ID (d) Serial ID X X X X X X X Y M D X N N N N Serial No. INX Internal Use Year, Month, Date INX Internal Use Revision INX Internal Use Serial ID includes the information as below (a) Manufactured Date Year ~9, for 2~29 Month ~9, A~C, for Jan. ~ Dec. Day ~9, A~Y, for st to 3 st, exclude I, O and U (b) Revision Code cover all the change (c) Serial No. Manufacturing sequence of product Version. 5 May 26 25 / 28
. PRECAUTIONS. ASSEMBLY AND HANDLING PRECAUTIONS () Do not apply rough force such as bending or twisting to the module during assembly. (2) To assemble or install module into user s system can be only in clean working areas. The dust and oil may cause electrical short or worsen the polarizer. (3) It s not permitted to have pressure or impulse on the module because the LCD panel and Backlight will be damaged. (4) Always follow the correct power sequence when LCD module is connecting and operating. This can prevent damage to the CMOS LSI chips during latch-up. (5) Do not pull the I/F connector in or out while the module is operating. (6) Do not disassemble the module. (7) Use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and easily scratched. (8) It is dangerous that moisture come into or contacted the LCD module, because moisture may damage LCD module when it is operating. (9) High temperature or humidity may reduce the performance of module. Please store LCD module within the specified storage conditions. () When ambient temperature is lower than may reduce the display quality. For example, the response time will become slowly. () Do not keep same pattern in a long period of time. It may cause image sticking on LCD..2 SAFETY PRECAUTIONS () Do not disassemble the module or insert anything into the Backlight unit. (2) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In case of contact with hands, skin or clothes, it has to be washed away thoroughly with soap. (3) After the module s end of life, it is not harmful in case of normal operation and storage. Version. 5 May 26 26 / 28
2. MECHANICAL CHARACTERISTICS Version. 5 May 26 27 / 28
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