SPECIFICATION FOR APPROVAL

Transcription

1 SPECFCATON FOR APPROVAL ( ) Preliminary Specification ( ) Final Specification Title 3.5 (320 X RGB X 240) TFT LCD BUYER MODEL SUPPLER MODEL SUFFX LG.Philips LCD CO.,Ltd. LB035Q02 TD01B51 SGNATURE DATE APPROVED BY DATE C. S. Kyeong /G. Manager / REVEWED BY / S. H. Kim / Manager PREPARED BY / H. S. Woo / Engineer Product Engineering Dept. LG. Philips LCD Co., Ltd 1/ 32

2 Contents No tem Record of Revisions General Description nterface [ nput Terminal] Absolute Maximum Ratings Electrical Characteristics Optical Characteristics Mechanical Characteristics Operation Specifications Power On/Off Sequence Reliability Test Outline Dimension Packing Marking & Others Precautions Production Center Page / 32

3 RECORD OF REVSONS Revision No Revision Date Page Description Note 0.0 Feb First Draft (Preliminary) 0.1 Mar nterface Connection (Pin Number 52~54) 8 Stabilization Capacitor (Recommend) 0.2 April ~7 nterface Connection 8 Stabilization Capacitor & Diode (System) 9 Stabilization Capacitor (FPC) 15 Bezel Area changed 27 TSP PAD Pitch (1.0mm 1.25mm) 3/ 32

4 1. General Description 11. Description The LB035Q02 is a Color Active Matrix with a white LED backlight assembly. The matrix employs asi Thin Film Transistor as the active element. t is a transmissive type display operating in the normally white mode. This module is a diagonal 3.5 inch with the Landscape typed QVGA resolution. The LB035Q02 is intended to support displays. [PND(Portable Navigation Device), PMP(Portable Multimedia Player) and others] 12. Block Diagram G2 G1 TFTLCD Panel nput Power (VC) (320 RGB 240) Control Signal (CS, SCL, SD, RESET) RGB Data (24bits) Vsync, Hsync, DOTCLK, ENABLE Touch Screen Panel Signal (X1, Y1, X2, Y2) User Connector 60 Pin G240 DC(1Chip) Vgh, Vgl, Vcom G239 V_LED(LED_A, LED_C) Capacitors for Stabilization 4/ 32

5 13. Features PARAMETER Active Screen Size Outline Dimension Active Area Number of dots Dot Pitch Pixel Arrangement Display Mode Display Color Viewing Direction Color Filter Array Signal nterface Weight Backlight SPECFCATON 3.5 inches 76.9[H] x 63.9[V] x 3.15t[D] (4.25t with Touch Panel) 70.08[H] x 52.56[V] 320[H] x RGB x 240[V] x Stripe type TN / Transmissive / Normally White Pseudo16.7M 6 o clock RGB Vertical Stripe Digital RGB + SP nterface 50g 6 LEDs REMARK Diagonal [mm] [mm] [mm] colors 12 o clock (good viewing) Serial Type 5/ 32

6 2. nterface Connections This LCD employs one interface connection for the operation of module, LED B/L and TSP. The pin configuration for the connector is shown in the table below. LB035Q02 (LCD Connector: FPC(60Pin 0.5mm pitch), Mating Connector: LD09T460NB(LS Cable) or equivalent Pin Symbol Description /O Remark 1 LED_C LED_Cathode 2 LED_A LED_Anode 3 GND Ground 4 X1 Touch Panel Position X 5 Y1 Touch Panel Position Y 6 X2 Touch Panel Position X 7 Y2 Touch Panel Position Y 8 GND Ground 9 NC No Connect 10 VGL Gate Low Voltage, Stabilization Cap. + Diode O 11 VGH Gate High Voltage, Stabilization Capacitor O 12 NC No Connect 13 GND Ground 14 RESET System Reset 15 CS Chip Select 16 SCL Serial Clock Line 17 SD Serial Data nput 18 PD0 BB0, Blue Data [LSB] 19 PD1 BB1, Blue Data 20 PD2 BB2, Blue Data 21 PD3 BB3, Blue Data 22 PD4 BB4, Blue Data 23 PD5 BB5, Blue Data 24 PD6 BB6, Blue Data 25 PD7 BB7, Blue Data [MSB] 26 PD8 GG0, Green Data [LSB] 27 PD9 GG1, Green Data 28 PD10 GG2, Green Data 29 PD11 GG3, Green Data 30 PD12 GG4, Green Data 31 PD13 GG5, Green Data 32 PD14 GG6, Green Data 33 PD15 GG7, Green Data [MSB] 6/ 32

7 Pin Symbol Description /O Remark 34 PD16 RR0, Red Data [LSB] 35 PD17 RR1, Red Data 36 PD18 RR2, Red Data 37 PD19 RR3, Red Data 38 PD20 RR4, Red Data 39 PD21 RR5, Red Data 40 PD22 RR6, Red Data 41 PD23 RR7, Red Data [MSB] 42 DOTCLK Dot clock 43 ENABLE Data Enable 44 HSYNC Horizontal Sync Signal 45 VSYNC Vertical Sync Signal 46 VC Power 47 NC No Connect 48 VC Power 49 VCM Stabilization Capacitor O 50 VLCD63 Stabilization Capacitor O 51 NC No Connect 52 VDD Stabilization Capacitor O 53 VCOML Stabilization Capacitor O 54 VCX2(J) Stabilization Cap. + Diode O 55 VCOMH Stabilization Capacitor O 56 CN Stabilization Capacitor (N) O 57 CXN Stabilization Capacitor (N) O 58 CXP Stabilization Capacitor (P) O 59 CP Stabilization Capacitor (P) O 60 GND Ground 7/ 32

8 21. System 2.2uF, 16V VGL BAT43WS 2.2uF, 16V VGH 2.2uF, 6.3V VCM 1uF, 6.3V VLCD63 2.2uF, 6.3V VDD 1uF, 6.3V VCOML 3.3V BAT43WS VC 4.7uF, 6.3V VCX2 1uF, 6.3V VCOMH CN CXN 0.1uF, 6.3V CXP 0.1uF, 6.3V CP 8/ 32

9 22. FPC C1N 0.1uF, 6.3V C1P C2N 0.1uF, 6.3V C2P C3N 0.1uF, 6.3V C3P CYN 0.1uF, 6.3V CYP 9/ 32

10 3. Absolute Maximum Ratings f used the beyond absolute maximum ratings, this device can permanently be damaged. t is strongly recommended to use this device at a condition for normal operation. PARAMETER SYMBOL CONDTON MN. MAX. UNT REMARK Power Supply Voltage VC T a = V LED Forward Current f T a =25 25 ma [Note 31] Operating Temperature T OP [Note 32] Storage Temperature T ST [Note 32] Humidity H OP 5 95 %RH [Note 32] [Note 31] Applies for each LED individually [Note 32] Humidity: 95% RH Max, no condensation > / 32

11 4. Electrical Characteristics 41. TFT LCD Module T a 25 C PARAMETER SYMBOL MN. TYP. MAX. UNT REMARK Power Supply Voltage VC V Gate On Voltage V GH V Gate Off Voltage V GL V Frame Frequency f FRAME 70 Hz Dot Clock DOTCLK MHz Serial Clock SCL 100 ns See. 722 nput Leakage Current L ua Output Leakage Current OL ua 42. Backlight Unit T a 25 C PARAMETER SYMBOL MN. TYP. MAX. UNT REMARK LED forward Current f 20 ma [Note41] Power Consumption P BL 400 mw [Note41] The permissible forward current of LED vary with environmental temperature. 11 / 32

12 5. Optical Characteristics 51. TFT LCD Module T a 25 C PARAMETER SYMBOL CONDTON MN. TYP. MAX. UNT REMARK Luminance (with Touch Panel) Y BL =20mA 300 cd/m 2 [Note51] Contrast Ratio CR Center Point 400 [Note52] White color Chromaticity Wx Wy BL =20mA TBD TBD [Note51] PR650 Viewing Angle Hor. Ver. L R U D CR > Degrees [Note52] [Note53] PR880 Response Time Rising Falling Tr T f msec [Note54] PR880 Luminance Uniformity U BL =20mA [Note55] Measurement condition : Refer to the below Test Equipment Set Up and next two pages [Test Equipment Set Up] Optical Stage(x,y) LCD Module Center Field = 1 Photo detector ; Pritchard 880 for Luminance, PR650 for Chromaticity or equivalent 500mm Measuring Condition ; Measuring surroundings : Dark Room Measuring temperature : T a =25 Adjust operating voltage to get optimum contrast at the center of the display. Measured value at the center point of LCD panel after more than 10 minutes while backlight turning on. 12 / 32

13 [Note 51] Measured on the center area of the panel by PHOTO RESEARCH photometer PR880&PR650 or Equivalent [Note 52] Contrast ratio is defined as follows ; Contrast Ratio(CR) = Photo detector output with LCD being white Photo detector output with LCD being black [Note 53] Viewing angle range is defined as follows [PR880]; <Dimension of viewing angle range> φ= 90 (12:00) yu θ= 0 z θ φ xl φ= 180 (9:00) φ= 0 (3:00) xr TFT LCD MODULE z yd φ= 270 (6:00) 13 / 32

14 [Note 54] Response time is obtained by measuring the transition time of photo detector output, when input signals are applied so as to make the area black to and from white. Photo detector Output 90% 10% 0% White τ r Black τ d White Time [Note 55] Luminance Uniformity= Maximum of 9points (1~9) / Minimum of 9points (1~9) Luminance Uniformity(%) = Minimum of 9points (1~9) / Maximum of 9points (1~9) x 100 A H B A : H/4 mm B : V/4 mm H : mm V : mm H V: Active Area V Active Area 14 / 32

15 6. Mechanical Characteristics PARAMETER SPECFCATON UNT REMARK Width 76.9 mm Outline Dimension Height Depth (without TSP) 4.25 (with TSP) mm mm Bezel Area Width Height mm mm Weight 50 (Typ.) g 55 (Max.) Surface Treatment Clear Hard Coating(3H) Treatment 15 / 32

16 7. Operation Specifications 71. RGB Data nterface 711. RGB Data nterface Timing Characteristics tvsys tvsyh VSYNC thsys thsyh HSYNC thv tdotclk DOTCLK tckl tckh tds tdh Pixel Data PARAMETER DOTCLK Period DOTCLK Low Period DOTCLK High Period DOTCLK Frequency Vertical Sync Setup Time Vertical Sync Hold Time Horizontal Sync Setup Time Horizontal Sync Hold Time Data Setup Time Data Hold Time SYMBOL tdotclk tckl tckh tdotclk tvsys tvsyh thsys thsyh tds tdh Min bit nterface Max. [Note] External clock source must be provided to LCM. The LCM will not operate if absent of the clocking signal. 8 bit nterface Min. Max Unit ns ns ns ns ns ns ns ns ns ns 16 / 32

17 712. Data Format for 24 bit RGB Data nterface nput D23 D22 D21 D20 D19 D18 D17 D16 D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 RGB Arrangement RR7 RR6 RR5 RR4 RR3 RR2 RR1 RR0 GG7 GG6 GG5 GG4 GG3 GG2 GG1 GG0 BB7 BB6 BB5 BB4 BB3 BB2 BB1 BB Data Format for 18 bit RGB Data nterface nput D23 D22 D21 D20 D19 D18 D17 D16 D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 RGB Arrangement RR7 RR6 RR5 RR4 RR3 RR2 RR1 RR0 GG7 GG6 GG5 GG4 GG3 GG2 GG1 GG0 BB7 BB6 BB5 BB4 BB3 BB2 BB1 BB0 [Note] LSB 2bits are connected to VSS or floating Data Format for 8 bit RGB Data nterface nput D23 D22 D21 D20 D19 D18 D17 D16 D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 RGB Arrangement RR7 RR6 RR5 RR4 RR3 RR2 RR1 RR0 GG7 GG6 GG5 GG4 GG3 GG2 GG1 GG0 BB7 BB6 BB5 BB4 BB3 BB2 BB1 BB0 [Note] For 8 bit interface, only RR[7:0] are used. For unused pins, please connect to GND or floating. 17 / 32

18 Bit RGB nterface Timing Sync Mode Hcycle=408 thbp=68 Hdisp=320 thfp=20 DOTCLK HSYNC Pixel Data Dummy D0 D1 D319 D320 Dummy a) Horizontal Data Transaction Timing Vcycle=262Lines tvbp=18 VSYNC Vdisp=240Lines tvfp=4 HSYNC b) Vertictal Data Transaction Timing PARAMETER SYMBOL 24bit Typ. 8bit Unit DOTCLK Frequency fdotclk MHz DOTCLK Period tdotclk ns Horizontal Frequency(Line) fh khz Vertical Frequency(Refresh) fv Hz Horizontal Back porch thbp tdotclk Horizontal Front porch thfp tdotclk Vertical Back porch tvbp Lines Vertical Front porch tvfp 4 4 Lines Vertical Display Area tdsp Lines [Note] The rising edge of DOTCLK is used to fetch display data PD bus. The Delay amount of the source output must be larger than the Hsync Low Pulse Width. 18 / 32

19 Bit RGB nterface Timing DE Mode 1 Period (1 Frame) 240H Dummy Enable 3H >2H DOTCLK DEN DATA[23:0] 1 Horizontal Period 320 dotclk 31~80 dotclk DOTCLK DEN DATA[23:0] Valid Data Transfer Area 19 / 32

20 72. Serial Peripheral nterface 721. Serial Peripheral nterface Timing Transfer starts Transfer ends CSB SCL MSB LSB SD RS RW DB 15 DB 14 DB 13 DB 12 DB 11 DB 10 DB 9 DB 8 DB 7 DB 6 DB 5 DB 4 DB 3 DB 2 DB 1 DB 0 Device D ndex register setting nstruction [Note] RS= 0 [ndex], RS= 1 [nstruction] 20 / 32

21 722. Clock Synchronized Serial Mode Characteristics Transfer starts Transfer ends CSB VL VH SCL tcss VH VH tscyc tr tschw/ tf tsclw/ tcsh tschr tsclr VH VH VL VL VL VL tsds tsdh SD VH VH VL VL PARAMETER SYMBOL MN. MAX. UNT Serial Clock Cycle Time tscyc 100 Serial Clock Rise/Fall Time tr,tf 2 Pulse Width High For Write tschw 30 Pulse Width High For Read tschr 50 Pulse Width Low For Write Pulse Width Low For Read tsclw tsclr ns Chip Select Setup Time tcss 20 Chip Select Hold Time tcsh 50 Serial nput Data Setup Time tsds 30 Serial nput Data Hold Time tsdh / 32

22 8. Power On/Off Sequence 81. Power On Sequence VDD >1ns VC RESB >1ns SHUT tpshut DOTCLK tclkshut HSYNC 1st 10th VSYNC Display High Voltage Tshutlcd Tshuton Display ON Characteristics SYMBOL MN. Typ. MAX. Units VDD on to falling edge of SHUT tpshut 1 us DOTCLK tclkshut 1 clk Falling edge of SHUT to LCD power on tshutlcd 128 ms Falling edge of SHUT to display start 1 line : 408 clk 1 frame : 262 line DOTCLK = 6.5MHz tshuton frame ms [Note] t is necessary to input DOTCLK before the falling edge of SHUT. Display starts at 10 th falling edge of VSYNC after the falling edge of SHUT. 22 / 32

23 82. nitial Code [TBD] 23 / 32

24 83. Power Off Sequence VDD Toffvdd >1ns VC >1ns RESB SHUT DOTCLK HSYNC 1st 2nd VSYNC Tshutoff Display High Voltage Display ON OFF Characteristics SYMBOL MN. Typ. MAX. Units Rising edge of SHUT to display off 1 line : 408 clk 1 frame : 262 line DOTCLK =6.5MHz tshutoff frame ms nputsignaloff to VDD off tshutvdd 1 us [Note] DOTCLK must be maintained at lease 2 frames after the rising edge of SHUT. Display become off at the 2 nd falling edge of VSYNC after the falling edge of SHUT. f RESET signal is necessary for power down, provide it after the 2framecycle of the SHUT period. 24 / 32

25 9. Reliability Test NO TEST TEMS CONDTON REMARK 1 High Temperature Storage Test Ta = h 2 Low Temperature Storage Test Ta = h 3 High Temperature Operation Test Ta = h 4 Low Temperature Operation Test Ta = h 5 High Temperature and High Humidity Operation Test Ta = 60 90%RH 240h 6 Shock Test (operating) Operation, 180G, 2msec, Half Sine ±X, ±Y, ±Z Per 1time 7 Vibration Test (operating) Random Operation 10~200~10Hz, 0.37Oct/min, 2.0G X/Y/Z direction, Per 1Hour 8 Thermal Shock Test 30 (0.5h) ~ 80 (0.5h) / 100cycle [Note] T a = Ambient Temperature n the standard condition, there shall be no practical problems that may affect the display function. Result Evaluation Criteria TFT LCD Module should be at room temperature for 2 hours when the display quality test is over. There should be no particular change which might affect the practical display function and the display quality test should be conducted under normal operating condition. 25 / 32

26 10. Outline Dimension 101. Front View 102. Rear View 26 / 32

27 103. FPC (Front View) 27 / 32

28 11. Packing 111. Designation of Lot Mark a) Lot Mark A B C D E F G H J K L M A,B,C : SZE(NCH) E : MONTH D : YEAR F ~ M : SERAL NO. Note 1. YEAR Year Mark MONTH Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Mark A B C b) Location of Lot Mark Serial No. is printed on the label. The label is attached to the backside of the LCD module. This is subject to change without prior notice. 28 / 32

29 112. Packing Form a) Package quantity in one box : 180 pcs b) Box Size : 475mm 348mm 210mm c) 1Box = tray tray(dummy, top) = 21 tray NO Description Module Packing, Tray Bag Box Tape Label Material PET(0.8t) PE 560x 830 SWR4 378x324x112 OPP 70MMx300m Art Paper 100x / 32

30 12. Marking & Others 121. Designation of Lot Mark 1211 Lot Mark A B C D E F G H J K L M A,B,C : SZE (NCH) E : MONTH G : ASSEMBLY CODE D : YEAR F : FACTORY CODE H ~ M : SERAL NO. [Note] 1. YEAR Year Mark MONTH Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Mark A B C 3. FACTORY CODE Factory Code LPL Gumi LPL Nanjing HEESUNG Mark K C D 4. SERAL NO. Mark ~199999, ~299999, ~399999,., A00001~A99999,.., Z00001~Z Location of Lot Mark Serial No. is printed on the label. The label is attached to the backside of the LCD module. This is subject to change without prior notice. 30 / 32

31 13. Precautions Please pay attention to the following when you use this TFT LCD module Mounting Precautions <1> You may mount a module using four corner sides. <2> You should consider the mounting structure so that uneven force(ex. Twisted stress) is not aplied to the module. And the case on which a module is mounted should have sufficient strength so that external force is not transmitted directly to the module. <3> Please attach a transparent protective plate to the surface in order to protect the polarizer. Transparent protective plate should have sufficient strength in order to the resist external force. <4> You should adopt radiation structure to satisfy the temperature specification. <5> Acetic acid type and chlorine type materials for the cover case are not desirable because the former generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break by electrochemical reaction. <6> Do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than HB pencil lead. And please do not rub with dust clothes with chemical treatment. Do not touch the surface of polarizer for bare hand or greasy cloth.(some cosmetics deteriorate the polarizer.) <7> When the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like chamois soaks with petroleum benzine. Normalhexane is recommended for cleaning the adhesives used to attach front / rear polarizers. Do not use acetone and toluene because they cause chemical damage to the polarizer. <7> Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer causes deformations and color fading. <8> Do not open the case because inside circuits do not have sufficient strength. <9> The metal case of a module should be contacted to electrical ground of your system Operating Precautions <1> The spike noise causes the disoperation of circuits. t should be lower than following voltage V=±200mV(Over and under shoot voltage) <2> Response time depends on the temperature.(n lower temperature, it becomes longer.) <3> Brightness depends on the temperature. (n lower temperature, it becomes lower.) And in lower temperature, response time(required time that brightness is stable after turned on) becomes longer. <4> Be careful for condensation at sudden temperature change. Condensation makes damage to polarizer or electrical contacted parts. And after fading condensation, smear or spot will occur. <5> When fixed patterns are displayed for a long time, remnant image is likely to occur. <6> Module has high frequency circuits. Sufficient suppression to the electromagnetic interference shall be done by system manufacturers. Grounding and shielding methods may be important to minimized the interference. 31 / 32

32 133. Electrostatic Discharge Control Since a module is composed of electronic circuits, it is not strong to electrostatic discharge. Make certain that treatment persons are connected to ground through wrist band etc. And don t touch interface pin directly Precautions For Strong Light Exposure Strong light exposure causes degradation of polarizer and color filter Storage When storing modules as spares for a long time, the following precautions are necessary. <1> Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep the temperature between 5 C and 35 C at normal humidity. <2> The polarizer surface should not come in contact with any other object. <3> The warranty for storage of the color TFTLCD module shall be in compliance with the ncoming nspection standard Handling Precautions For Protection Film <1> When the protection film is peeled off, static electricity is generated between the film and polarizer. This should be peeled off slowly and carefully by people who are electrically grounded and with well ionblown equipment or in such a condition, etc. <2> The protection film is attached to the polarizer with a small amount of glue. f some stress is applied to rub the protection film against the polarizer during the time you peel off the film, the glue is apt to remain on the polarizer. Please carefully peel off the protection film without rubbing it against the polarizer. <3> When the module with protection film attached is stored for a long time, sometimes there remains a very small amount of glue still on the polarizer after the protection film is peeled off. <4> You can remove the glue easily. When the glue remains on the polarizer surface or its vestige is recognized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normalhexane. 14. Production Center <1> Panel : LG Philips LCD (Gumi, Korea) <2> Module Assembly : LPL NJ (Nanjing, China) <3> Shipping Place : LG Philips LCD(Gumi, Korea) 32 / 32