SPECIFICATION FOR APPROVAL

Transcription

1 SPECIFICATION FOR APPROAL ( ) Preliminary Specification ( ) Final Specification Title 7.0 W (480 X RGB X 234) TFTLCD BUYER MODEL SUPPLIER MODEL SUFFIX LG.Philips LCD Co., Ltd. LB070W02 A5 SIGNATURE DATE APPROED BY DATE C.S. KYOUNG /G.Manager / REIEWED BY / J.D. KIM /Manager PREPARED BY / C.S. SO /Engineer Product Engineering Dept. LG. Philips LCD Co., Ltd 1/ 24

2 CONTENTS NO ITEM Record of Revisio Summary Features General Specification Interface (Input Terminal) Absolute Maximum Ratings Electrical Characteristics Electrooptical Characteristics Mechanical Characteristics Reliability Test International Standards Packing Precautio PAGE / 24

3 RECORD OF REISIONS Revision No. Revision Date Page Summary Mar. 14, 2003 Apr. 14, 2003 May.06, 2003 May May May , , Backlight Fluorescent Tube Driving Part Outline Dimeion Interface (input terminal) Waveform The matching connector of FPC is described. Absolute Maximum Ratings Sampling Mode Change Outline Dimeion CN1(backlight interface connector) BHR03S1 by JST BHSR02S1 by JST by AMP by AMP TBD alid data [Correction] matching connector : SM02(8.0)BBHS1TB or equivalent SM02BBHSS1TB by JST or equivalent Outline Dimeion Packing First Draft (Preliminary) CN1(backlight interface connector) terminal No. ; 1 ~ 3 pin 1 ~ 2 pin center position of FPC ; mm mm length of folding FPC ; mm 37 mm International Standards Safety, EMC standard revision [Correction] Electrical Interface FPC ; Contact side and Pin No. Electrical Characteristics Electrooptical Characteristics Designation of Lot Mark TBD alid data [Add] [Correction] [Correction] [Correction] Luminance, Contrast Ratio, iewing Angle, Respoe Time [Correction] [Add] [Correction] [Add] [Correction] [Correction] 20 Reliability Test [Correction] TBD alid data 3/ 24

4 1. Summary This module utilizes amorphous silicon thin film traistors and a 16:9 aspect ratio. A 7.0 active matrix liquid crystal display allows full color to be displayed. The applicatio are Portable DD, Multimedia applicatio and others A system. 2. Features Utilizes a panel with a 16:9 aspect ratio, which makes the module suitable for use in widescreen systems. The 7.0 screen produces a high resolution image that is composed of 112,320 pixel elements in a stripe arrangement. Wide viewing angle technology is employed. [The most suitable viewing direction is in the 12 o clock direction.] By adopting an active matrix drive, a picture with high contrast is realized. A thin, light and compact module is accomplished through the use of COG mounting technology. By adopting a high aperture panel, high tramittance color filter and high tramission polarizing plates, tramittance ratio is realized. 3. General Specification ideo Signal Interface Display Technology Display Mode Screen Size (Diagonal) Outline Dimeion Active Area Number Of dots Dot Pitch Color Filter Array Weight CHARACTERISTIC ITEM SPECIFICATION Analog ideo Interface asi TFT active matrix TN Type Full Color / Tramitting Type / Normally White 7.0 (17.78 ) 166mm (W) X 100mm (H) X 7.0mm (D) mm (W) X 86.58mm (H) 480(W) X 3(RGB) X 234(H) 0.107mm (W) X 0.370mm (H) RGB vertical stripes 162g (TYP.) Backlight Surface Treatment CCFL with 3 wavelength spectrum (L Type) AntiGlare Treatment 4/ 24

5 4. Interface (Input terminal) 1> TFTLCD Panel Driving Part Pin No SYMBOL DD1 DD1 DS U/D ST CLK OE DSOE DGND GL GH AGND AGND DD2 DD2 B G R DGND STHL SEQ/SIM L/R RESET INH Source Driver Output Enable (SOE) H: disable / L: enable CLI1 CLI2 CLI3 Source Driver Clock Input 1(SSC_1) Source Driver Clock Input 2 (SSC_2) Source Driver Clock Input 3 (SSC_3) Source Scanning Right Start Signal (SSP_R) Gate Driver Negative oltage For Internal Operation STHR EE FUNCTION Power Line For Logic Power Line For Logic Gate Driver Double Scan Control Up/Down Scanning Change See 63> P.11 Gate Scanning Start Signal (GSP) Gate Driver Scanning Clock Pulse (GSC) Gate Driver Output Enable (GOE) Gate Driver Double Scan Pulse Width Control Ground For Logic Circuit Gate Driver Negative oltage Gate Driver Positive oltage Ground For Analog Circuit Ground For Analog Circuit Power Line For Source Driver IC Power Line For Source Driver IC Blue Analog ideo Signal Green Analog ideo Signal Red Analog ideo Signal Ground For Logic Circuit Source Scanning Left Start Signal (SSP_L) Sampling Mode Change Left/Right Scanning Change Source Driver Reset See P.14 REMARK H: enable / L:disable See P.14 See 64> P.11 See 63> P.11 H: reset / L: operation 30 COM oltage Applied To Color Filter Substrate **The matching connector part number is GF05330SLSS(Bottom Contact Type) or GF05530SLSS (Top Contact Type) manufactured by LG Cable Ltd. or equivalent. 5/ 24

6 2> Backlight Fluorescent Tube Driving Part Pin No. 1 2 SYMBOL H L FUCTION Power Supply For Lamp [High oltage Side] Power Supply For Lamp [Low oltage Side] The backlight interface connector is a model BHSR02S1 manufactured by JST or a model manufactured by AMP. The matching connector part number is SM02BBHSS1TB manufactured by JST or equivalent. [Note 41] The wire color of high voltage side is pink. [Note 42] The wire color of low voltage side is white. Connect the low voltage side of the DC/AC inverter used to drive the fluorescent tube to GND of the inverter circuit. REMARK [Note 41] [Note 42] 6/ 24

7 5. Absolute Maximum Ratings PARAMETER Logic oltage Source Driver oltage Digital Input Signals Analog Input Signals Gate Driver High Supply oltage Gate Driver Internal Negative Supply oltage Gate Driver Low Supply oltage Storage Temperature Operating Temperature (Ambient Temperature) SYMBOL DD1 DD2 DI AI GH EE GL T st T a CONDITION T a =25 T a =25 T a =25 T a =25 T a =25 T a =25 T a =25 MIN. EE MAX DD1+0.5 DD EE UNIT REMARK [Note 51] [Note 52] [Note 53,4] [Note 55,6] [Note 51] DS, U/D, ST, CLK, OE, DSOE, STHL, SEQ/SIM, L/R, RESET, INH, CLI1, CLI2, CLI3, STHR [Note 52] R, G, B [Note 53] This rating applies to all parts of the module and should not be exceeded. [Note 54] Maximum wetbulb temperature is 60. Condeation of dew must be avoided as electrical current leaks will occur, causing a degradation of performance specificatio. [Note 55] The operating temperature only guarantees operation of the circuit and doesn t guarantee all the contents of Electrooptical specification. [Note 56] Ambient temperature when the backlight is lit (reference value). 7/ 24

8 6. Electrical Characteristics 1> Recommended Operating Conditio TFTLCD Panel Driving Section Digital Input Signal Source Driver Supply oltage Gate Driver Color Filter Substrate oltage PARAMETER Logic Supply oltage High Level Low Level High Supply oltage Low Supply oltage Analog ideo Signal Input oltage AC Component DC Component AC DC Internal Negative Supply oltage SYMBOL DD1 IH IL DD2 GH GL AC GL DC EE I COM AC COM DC DD AGND MAX. DD1 0.2DD AGND+0.2 ***** Cautionary Matter : When applying or disconnecting power, please be sure that such action is sequentially carried out for all power supplies. In addition, apply input signals only after power has been turned on. MIN. TYP. Source Driver : Turn on power to DD1, logic input, DD2, and video signal input in this order. Turn off power in the reverse order. Gate Driver : Turn on power to DD1, EE, GL, GH, and logic input in this order. Turn off power in the reverse order UNIT PP PP T a =25 REMARK 8/ 24

9 PARAMETER SYMBOL MIN. TYP. MAX. UNIT REMARK Logic Supply Current Source Driver Supply Current Gate Driver Internal Negative Supply Current Gate Driver High Supply Current Gate Driver Low Supply Current Backlight Driving Section PARAMETER SYMBOL MIN. Lamp Current Lamp oltage Lamp Power Coumption Lamp Frequency KickOff oltage (*3) Discharge Stabilization Time Life Time I DD1 I DD2 I EE I GH I GL I BL BL P BL f BL S T S , MAX. UNIT 7.0 marms 670 rms 3.71 Wrms 60 khz rms 1350 rms 3 Minutes Hour TYP ma ma ma ma marms DD1 = 3.3 DD2 = 5.0 EE=14.5 GH=16.5 GL DC =11.5 GL AC =5.0 REMARK 10[%] *1 *2 T a =25 T a =0 *4 *5 9/ 24

10 * 1 : This frequency range mea the range to keep within 10% change of electrical and optical characteristics. * 2 : This frequency range mea not affecting to lamp life and reliability characteristics. (The lamp frequency should be selected as different as possible from display horizontal synchronous signal (Including harmonic frequency of this scanning frequency) to avoid Beat interference which may be observed on the screen as horizontal stripes like moving wave. This phenomenon is caused by interference between lamp (CCFL) lighting frequency and LCD horizontal synchronous signal.) * 3 : The MAX of KickOff oltage mea the minimum voltage for inverter to turn on the CCFL normally in the LCD module. However this isn t the values that we can assure stability of starting lamp on condition that the module is italled in your set. It should be careful that KickOff oltage is changed by an increase of stray capacitance in your set, inverter method, value of ballast capacitor in your inverter and so on. Especially, the value of KickOff oltage is higher in low temperature condition than in normal temperature condition, because impedance of CCFL is increased. * 4 : The time needed to achieve not less than 95%brightness of the center part of lamp. The brightness of the lamp after lighted for 5 minutes is defined as 100%. * 5 : Life time is defined as the lamp brightness decrease to 50% original brightness at I BL =TYP; continuous lighting, T a =25. Inverter should be designed to be subject to the conditio below; A. Both the area and the peak under the positive and negative cycles of the waveform of the lamp current and lamp voltage should be symmetric.(the symmetric ratio should be larger than 90%) B. There should not be any spikes in the waveform. C. The waveform should be close to a sine wave whenever possible. D. Lamp current should not exceed the MAX value under the Operating Temperature (it is prohibited to exceed the MAX value even if it is operated in the nonguaranteed temperature). When lamp current exceed the maximum value for a long time, it may cause a smoking and ignition. Therefore, it is recommended that the inverter have the current limited circuit that is used as a protection circuit and/or the lamp currentcontrolled inverter. 10 / 24

11 2> Timing Characteristics of input signals S O U R C E G A T E PARAMETER Clock Pulse Width Start Pulse Setup Time Start Pulse Hold Time Reset Pulse Width INH Setup Time INH Hold Time ResetINH Time INH Pulse Width Clock Pulse High Width Clock Pulse Low Width Enable Pulse Width Start Pulse Setup Time Start Pulse Hold Time Double Scan Setup Time Double Scan Hold Time 3> Signal For Reverse Scanning ***** Keep the rise and fall times of the logic input signals to within tr=tf=5 (10 to 90%). MODE Normal Mode Right/Left Reverse Mode Up/Down Reverse Mode Left/Right & Up/Down Reverse Mode SYMBOL PW CLI t SETUP t HOLD PW RES t ISETUP t IHOLD t RI PW INH PW CLK(H) PW CLK(L) PW OE t SETUP1 t HOLD1 t SETUP2 t HOLD (500) (500) (1000) (200) (200) (200) (200) ***** The value enclosed in parentheses is a reference value. L/R MIN U/D ***** H(High Level) =DD1 / L(Low Level)=DGND 4> Sampling Mode Change SEQ/SIM L H L H L L H H TYP. H (High Level) STHL MAX. Signal Input Signal Output Signal Input Signal Output UNIT CLK STHR Signal Output Signal Input Signal Output Signal Input REMARK PW CLI1, PW CLI2, PW CLI3 ST Input Input Input Input L (Low Level) REMARK See P.16 (the figure of [Note 73]) MODE Sequential Sampling Mode Simultaneous Sampling Mode 11 / 24

12 Start Pulse Input Timing Start Pulse Output Timing 12 / 24

13 Reset INH Pulse Timing STHR (STHL) MIN. 3 CLI1 13 / 24

14 Switching Characteristics Waveform (L/R =H) 14 / 24

15 7. Electrooptical Characteristics PARAMETER iewing Angle Respoe Time Luminance Contrast Ratio White Color Chromaticity Center =180 =0 =90 =270 Rise Fall SYMBOL Y CR UNIT cd/m 2 W x I BL =6mArms [Note 71] W y l r u d r d CONDITION I BL =6mArms Optimal CR 10 =0 Optical Stage(x,y) LCD Module Field = 1 500mm MIN TYP MAX ms ms Photo detector ; PR880, PR705 or equivalent 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 30 minutes while backlight turning on. T a =25 REMARK [Note 71] [Note 72] [Note 72] [Note 73] [Note 74] 15 / 24

16 [Note 71] Measured on the center area of the panel by PHOTO RESEARCH photometer PR880 and PR705 or equivalent. [Note 72] Contrast ratio is defined as follows ; [Note 73] Contrast Ratio(CR) = iewing angle range is defined as follows; f = 180, Left f = 270, Down (6:00) Photo detector output with LCD being white Photo detector output with LCD being black Normal q f Eye [ Normal scanning Mode view ] Y f = 90, Up (12:00) f = 0, Right X 16 / 24

17 [Note 74] Respoe time is obtained by measuring the traition time of photo detector output, when input signals are applied so as to make the area black to and from white. Photo detector Output 100% 90% 10% 0% White r Black White Time d 17 / 24

18 8. Mechanical Characteristics PARAMETER SPECIFICATION UNIT Outline Dimeion Bezel Area Active Display Area Weight Surface Treatment Width Height Depth Width Height Width Height 162 (TYP.) 7.0 (TYP.) AntiGlare Treatment mm mm mm mm mm mm mm g REMARK 18 / 24

19 [ Outline Dimeion ] Stiffener 19 / 24

20 9. Reliability Test No High Temperature and High Humidity Operation Test ***** T a = Ambient Temperature Test Items High Temperature Storage Test Low Temperature Storage Test High Temperature Operation Test Low Temperature Operation Test Electro Static Discharge Test Shock Test (nonoperating) ibration Test (nonoperating) Thermal Shock Test Test Condition Ta=70 240h Ta=20 240h Ta=60 50%RH 240h Ta=10 240h Ta=60 90%RH 240h Panel Surface/Top_Case : 150pF 15k 150 (direct discharge, five times) FPC input terminal : 100pF Half sine wave, 180G, 2ms one shock of each six faces (I.e. run 180G 2ms for all six faces) Sine wave, 10 ~ 500 ~ 10Hz, 1.5G, 0.37oct/min 3 axis, 1hour/axis 20 (0.5h) ~ 70 (0.5h) / 100 cycles REMARK 20 / 24

21 10. International Standards 101. Safety a) UL 60950, Third Edition, Underwriters Laboratories, Inc., Dated Dec. 11, Standard for Safety of Information Technology Equipment, Including Electrical Business Equipment. b) CAN/CSA C22.2, No , Third Edition, Canadian Standards Association, Dec. 1, Standard for Safety of Information Technology Equipment, Including Electrical Business Equipment. c) EN : 2000, Third Edition IEC : 1999, Third Edition European Committee for Electrotechnical Standardization(CENELEC) EUROPEAN STANDARD for Safety of Information Technology Equipment Including Electrical Business Equipment EMC a) ANSI C63.4 Methods of Measurement of RadioNoise Emissio from Lowoltage Electrical and Electrical Equipment in the Range of 9kHZ to 40GHz. American National Standards Ititute(ANSI), 1992 b) C.I.S.P.R Limits and Methods of Measurement of Radio Interface Characteristics of Information Technology Equipment. International Special Committee on Radio Interference. c) EN Limits and Methods of Measurement of Radio Interface Characteristics of Information Technology Equipment. European Committee for Electrotechnical Standardization.(CENELEC), 1998 ( Including A1: 2000 ) 21 / 24

22 11. Packing 111. Designation of Lot Mark a) Lot Mark A B C D E F G H I J K L M A,B,C : SIZE(INCH) D : YEAR F : PANEL CODE H : ASSEMBLY CODE Note 1. YEAR Year Mark 2. MONTH Month Mark 3. PANEL CODE Panel Code Mark 5. SERIAL NO. 97 b) Location of Lot Mark 112. Packing Form a) Package quantity in one box : 20 pcs 7 Jan 1 4. FACTORY CODE Factory Code Mark Year Mark 98 8 Feb 2 P1 Factory 1 LPL Gumi K 1 ~ ~ Mar Apr 4 P2 Factory 2 LPL Nanjing C ~ E : MONTH G : FACTORY CODE I,J,K,L,M : SERIAL NO. 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 May Jun 6 P3 Factory Jul A0001 ~ A9999,..., Z P4 Factory Aug Sep 9 P5 Factory Oct A Nov B H Dec C Hydis Panel b) Box Size : (mm) 22 / 24

23 12. PRECAUTIONS Please pay attention to the following when you use this TFT LCD module MOUNTING PRECAUTIONS (1) You must mount a module using holes arranged in four corners or four sides. (2) You should coider the mounting structure so that uneven force(ex. Twisted stress) is not applied to the module. And the case on which a module is mounted should have sufficient strength so that external force is not tramitted directly to the module. (3) Please attach a traparent protective plate to the surface in order to protect the polarizer. Traparent 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 describe 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 are determined to the polarizer.) (7) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like chamois soaks with petroleum benzene. Normalhexane is recommended for cleaning the adhesives used to attach front / rear polarizers. Do not use acetone, toluene and alcohol because they cause chemical damage to the polarizer. (8) Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer causes deformatio and color fading. (9) Do not open the case because iide circuits do not have sufficient strength OPERATING PRECAUTIONS (1) The spike noise causes the misoperation of circuits. It should be lower than following voltage : = 200m(Over and under shoot voltage) (2) Respoe time depends on the temperature.(in lower temperature, it becomes longer.) (3) Brightness depends on the temperature. (In lower temperature, it becomes lower.) And in lower temperature, respoe time(required time that brightness is stable after turned on) becomes longer. (4) Be careful for condeation at sudden temperature change. Condeation makes damage to polarizer or electrical contacted parts. And after fading condeation, smear or spot will occur. (5) When fixed patter 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. 23 / 24

24 123. ELECTROSTATIC DISCHARGE CONTROL Since a module is composed of electronic circuits, it is not strong to electrostatic discharge. Make certain that treatment perso 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 precautio 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. It is recommended that they be stored in the container in which they were shipped 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. If some stress is applied to rub the protection film agait 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 agait the polarizer. (3) When the module with protection film attached is stored for a long time, sometimes there remai 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 remai 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. 24 / 24