SPECIFICATION FOR APPROVAL

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1 Product Specification SPECIFICATION FOR APPROVAL ( ) ( ) Preliminary Specification Final Specification Title 7.0 WVGA (800 x RGB x 80) TFT LCD BUYER SIEMENSVDO SUPPLIER LG.Philips LCD Co., Ltd. MODEL *MODEL Suffix TD0 SIGNATURE DATE SIGNATURE DATE / / / C.S. KYEONG / G.Manager REVIEWED BY S.D. JUNG / Manager / Manager PREPARED BY C.S. SO / Engineer B.G. YOON / Engineer Please return copy for your confirmation with your signature and comments. Products Engineering Dept. LG. Philips LCD Co., Ltd /

2 Contents No ITEM Page 3 COVER CONTENTS RECORD OF REVISIONS GENERAL DESCRIPTION ABSOLUTE MAXIMUM RATINGS ELECTRICAL SPECIFICATIONS ELECTRICAL CHARACTREISTICS INTERFACE CONNECTIONS SIGNAL TIMING SPECIFICATIONS SIGNAL TIMING WAVEFORMS COLOR INPUT DATA REFERNECE POWER SEQUENCE Thermistor OPTICAL SFECIFICATIONS MECHANICAL CHARACTERISTICS RELIABLITY INTERNATIONAL STANDARDS SAFETY EMC PACKING 8 8 DESIGNATION OF LOT MARK PACKING FORM 9 PRECAUTIONS /

3 RECORD OF REVISIONS Revision No Revision Date Page Description 0.0 Jan.,00 First Draft 3/

4 Product Specification. General Description The is a Color Active Matrix with an integral Cold Cathode Fluorescent Lamp (CCFL) backlight system. The matrix employs asi Thin Film Traistor as the active element. It is a tramissive type display operating in the normally white mode. This TFTLCD has 7.0 inches diagonally measured active display area with WVGA resolution(800 horizontal by 80 vertical pixel array). Each pixel is divided into Red, Green and Blue subpixels or dots which are arranged in vertical stripes. Gray scale or the brightness of the subpixel color is determined with a bit gray scale signal for each dot, thus, presenting a palette of more than, colors. The has been designed to apply the interface method that enables low power, high speed, low EMI. The is intended to support applicatio where thin thickness, low power are critical factors and graphic displays are important. In combination with the vertical arrangement of the subpixels, the characteristics provide an excellent flat display. User Connector (CN) Power Block Timing Controller Row Driver (COG) TFTLCD ( 800 x RGB x 80 ) Column Driver (COG) CN Backlight Assembly General Features Active Screen Size Outline Dimeion Pixel Pitch Pixel Format Color Depth Luminance, White Power Coumption Weight Display Operating Mode Surface Treatment 7.0 inches diagonal 70.0 (H) 09. (V) 7.0(D) mm (Typ.) 0.90 mm 0.90 mm 800 horiz. by 80 vert. Pixels RGB strip arrangement bit,, colors 00 cd/m (Min.) / TBD cd/m (Typ.) Total 8. Watt(Typ.) [ LCM circuit 0.79 Watt(Typ.)+B/L input 7.3 Watt(Typ.) ] 80g(Typ.) 90g ( Max.) Tramissive mode, normally white Antiglare/Antireflection treatment of the front polarizer /

5 Product Specification. Absolute Maximum Ratings The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit. Table. ABSOLUTE MAXIMUM RATINGS Parameter Symbol Min Values Max Units Notes Power Input Voltage VCC Vdc at C Storage Temperature HST 0 8 C Operating Surface Of Panel Tp 30 8 C, Temperature Ambient Ta C,,3 Notes :. Maximum wetbulb temperature is 8. Condeation of dew must be avoided, because it may cause electrical current leakage, and deterioration of performance and quality.. The operating temperature mea that LCD Module guarantees operation of the circuit. All the contents of Electrooptical specificatio are guaranteed under the room temperature condition. 3. This temperature is ambient temperature with regard to the heat which is generated under operation of circuit and backlight on.(reference value) /

6 3. Electrical Specificatio 3. Electrical Characteristics The requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and liquid crystal. The second input which powers the CCFL, is typically generated by an inverter. The inverter is an external unit to the LCD. Table. ELECTRICAL CHARACTERISTICS MODULE : LAMP : Operating Voltage Operating Current Power Coumption Operating Frequency Discharge Stabilization Time Life Time Parameter Power Supply Input Voltage Power Supply Input Current Power Coumption Symbol VCC I CC Pc V BL I BL P BL f BL Ts Min (7mA) ,000 Values Typ (ma) Max (3mA) Unit V DC ma Watt V RMS ma RMS khz Min Hrs Notes 3 8 Established Starting Voltage at at 30 Vs 0 80 V RMS V RMS 7 Note). The specified current and power coumption are under the Vcc = 3.3V,, fv = 0Hz condition whereas Mosaic pattern is displayed and fv is the frame frequency.. The variance of the voltage is 0%. 3. The typical operating current is for the typical surface luminance (L WH ) in optical characteristics.. Define the brightness of the lamp after being lighted for minutes as 00%, Ts is the time required for the brightness of the center of the lamp to be not less than 9%.. The life time is determined as the time at which brightness of lamp is 0% compare to that of initial value at the typical lamp current.. The output of the inverter must have symmetrical(negative and positive) voltage waveform and symmetrical current waveform.(asymmetrical ratio is less than 0%) Please do not use the inverter which has asymmetrical voltage and asymmetrical current and spike wave. Lamp frequency may produce interface with horizontal synchronous frequency and as a result this may cause beat on the display. Therefore lamp frequency shall be as away possible from the horizontal synchronous frequency and from its harmonics in order to prevent interference. 7. The voltage above VS should be applied to the lamps for more than second for startup. Otherwise, the lamps may not be turned on. The used lamp current is the lamp typical current. 8. The lamp power coumption shown above does not include loss of external inverter. The applied lamp current is a typical one. /

7 Note) 9. Requirements for a system inverter design, which is intended to have a better display performance, a better power efficiency and a more reliable lamp, are following. It shall help increase the lamp lifetime and reduce leakage current. a. The asymmetry rate of the inverter waveform should be less than 0%. b. The distortion rate of the waveform should be within 0%. * Inverter output waveform had better be more similar to ideal sine wave. * Asymmetry rate: I p I p I p / I rms * 00% I p * Distortion rate I p (or I p ) / I rms Do not attach a conducting tape to lamp connecting wire. If the lamp wire attach to a conducting tape, TFTLCD Module has a low luminance and the inverter has abnormal action. Because leakage current is occurred between lamp wire and conducting tape. 7/

8 3. Interface Connectio This LCD employs two interface connectio, a 0 pin connector is used for the module electronics interface and the other connector is used for the integral backlight system. The electronics interface connector is a model 97S0CT, manufactured by IRISO Electronics Co.,Ltd. Table 3. MODULE CONNECTOR PIN CONFIGURATION (CN) Pin No. Symbol Description Pin No. Symbol Description GND Ground B3 Blue Data Signal 3 CLK Clock B Blue Data Signal 3 GND Ground 3 B Blue Data Signal (MSB) R0 Red Data Signal 0 (LSB) GND Ground R Red Data Signal Hsync Horizontal Sync R Red Data Signal DE Data Enable 7 R3 Red Data Signal 3 7 Vsync Vertical Sync 8 R Red Data Signal 8 GND Ground 9 R Red Data Signal (MSB) 9 GND Ground 0 GND Ground 30 NC No Connection G0 Green Data Signal 0 (LSB) 3 BRT+ Brightness Seor Pos G Green Data Signal 3 BRT Brightness Seor Neg 3 G Green Data Signal 33 GND Ground G3 Green Data Signal 3 3 HVR Horizontally and Vertically Inverted G Green Data Signal 3 NC No Connection G Green Data Signal (MSB) 3 VCC +3.3 [V] (Power Supply) 7 GND Ground 37 VCC +3.3 [V] (Power Supply) 8 B0 Blue Data Signal 0 (LSB) 38 VCC +3.3 [V] (Power Supply) 9 B Blue Data Signal 39 GND Ground 0 B Blue Data Signal 0 NTC Thermal Seor Pin [ Note ] Hsync= Negative Vsync= Negative [ Note ] HVR= HIGH Regular Video HVR= LOW Horizontally and Vertically Inverted Video 8/

9 The backlight interface connector is a model BHR0VS, manufactured by JST or Compatible. The mating connector part number is SM0(9E)BBHSTB or equivalent. Pin Table. BACKLIGHT CONNECTOR PIN CONFIGURATION (CN) Symbol Description Notes LV Power supply for lamp (Low voltage side) LV Power supply for lamp (Low voltage side) 3 NC Non Connection HV Power supply for lamp (High voltage side) HV Power supply for lamp (High voltage side) Notes :. The high voltage side terminal is colored pink and the low voltage side terminal is gray. 33. Signal Timing Specificatio This is the signal timing required at the input of the User connector. All of the interface signal timing should be satisfied with the following specificatio for its proper operation. Table. TIMING TABLE *** 0Hz Framerate *** Item Symbol Min. Typ. Max. Unit Remarks Frequency f CLK MHz DCLK Period High Level Width t CLK t WCH Low Level Width t WCL DATA Setup Time Hold Time t DS t DH DE Setup Time Hold Time t DES t DEH Period t HP Width t WH 8 Hsync Horizontal Valid t HV t CLK Horizontal Back Porch t HBP 0 Horizontal Front Porch t HFP 0 Period t VP 0 3 Width t WV Vsync Vertical Valid t VV t HP Vertical Back Porch t VBP Vertical Front Porch t VFP 9/

10 Product Specification Table. TIMING TABLE *** 0Hz Framerate *** Item Symbol Min. Typ. Max. Unit Remarks Frequency f CLK MHz DCLK Period High Level Width t CLK t WCH Low Level Width t WCL DATA Setup Time Hold Time t DS t DH DE Setup Time Hold Time t DES t DEH Period t HP Width t WH 8 Hsync Horizontal Valid t HV t CLK Horizontal Back Porch t HBP 0 Horizontal Front Porch t HFP 0 Period t VP 0 30 Width t WV Vsync Vertical Valid t VV t HP Vertical Back Porch t VBP Vertical Front Porch t VFP 0 /

11 3. Signal Timing Waveforms /

12 3. Color Input Data Reference The brightness of each primary color (red,green and blue) is based on the bit gray scale data input for the color ; the higher the binary input, the brighter the color. The table below provides a reference for color versus data input. Table. COLOR DATA REFERENCE Input Color Data Color MSB RED LSB MSB GREEN LSB MSB BLUE LSB R R R3 R R R0 G G G3 G G G0 B B B3 B B B0 Black Red Green Basic Color Blue Cyan Magenta Yellow White RED (00) RED (0) RED RED () 0 RED (3) GREEN (00) GREEN (0) GREEN... GREEN () 0 GREEN (3) BLUE (00) BLUE (0) BLUE BLUE () 0 BLUE (3) /

13 3. Power Sequence 90% 90% Power Supply For LCD ( V CC ) 0V 0% 0% T 7 T T T T Valid Data Interface Signal 0V T 3 T Power for Lamp OFF LAMP ON OFF Table 7. POWER SEQUENCE TABLE Parameter Min. Value Typ. Max. Units T 0. 0 (ms) T 0 0 (ms) T 3 00 (ms) T 00 (ms) T 0 0 (ms) T 0 0 (ms) T 7 00 (ms) Note). Please avoid floating state of interface signal at invalid period.. When the interface signal is invalid, be sure to pull down the power supply for LCD VCC to 0V. 3. Lamp power must be turn on after power supply for LCD and interface signal are valid. 3 /

14 37. Thermistor *NCP8XW3E03RB made by Murata Manufacturing Co., Ltd Resistance : k ohm 3% BCotant : 390K 3% Temp. ( ) R TYP. (kohm) Temp. ( ) R TYP. (kohm) /

. Optical Specification Optical characteristics are determined after the unit has been ON and stable for approximately 30 minutes in a dark environment at C.

15 . Optical Specification Optical characteristics are determined after the unit has been ON and stable for approximately 30 minutes in a dark environment at C. The values specified are at an approximate distance 0cm from the LCD surface at a viewing angle of and equal to 0. FIG. presents additional information concerning the measurement equipment and method. FIG. Optical Characteristic Measurement Equipment and Method Optical Stage(x,y) LCD Module PhotoDetector : PR880(Luminance) PR0(Color Coordinates) or equivalent 0cm Table 9. OPTICAL CHARACTERISTICS With LCF or Without LCF Ta= C, VCC=3.3V, fv=0hz, f CLK = 33.MHz, I BL =.0mA RMS Values Parameter Symbol Units Notes Min Typ Max Contrast Ratio Surface Luminance, white Luminance Variation CR TBD L WH WHITE TBD cd/m.. 3 Respoe Time Rise Time Tr R 0 0 ms Decay Time Tr D 0 0 ms Color Coordinates RED RX TBD TBD TBD RY TBD TBD TBD GREEN GX TBD TBD TBD GY TBD TBD TBD BLUE BX TBD TBD TBD BY TBD TBD TBD WHITE WX WY Viewing Angle x axis, right( =0 ) r 70 degree x axis, left ( =80 ) l 70 degree y axis, up ( =90 ) u 0 degree y axis, down ( =70 ) d 0 degree Gray Scale /

16 Product Specification Note). Contrast Ratio(CR) is defined mathematically as Contrast Ratio = Surface Luminance with all white pixels Surface Luminance with all black pixels. Surface luminance is measured at the center point(l ) of the LCD with all pixels displaying white at the distance of 0cm by PR880. Color Coordinates are measured at the center point(l ) of the LCD with all pixels displaying red, green, blue and white at the distance of 0cm by PR0. For more information, refer to the FIG and FIG. 3. Luminance % uniformity is measured for 9 point For more information see FIG. WHITE = Maximum(L,L,.. L9) Minimum(L,L,.. L9). Respoe time is the time required for the display to traition from white to black (Rise Time, Tr R ) and from black to white(decay Time, Tr D ). For additional information see FIG 3.. Viewing angle is the angle at which the contrast ratio is greater than 0. The angles are determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the LCD surface. For more information see FIG.. Gray scale specification Gray Level L0 L7 L L3 L3 L39 L7 L L3 Luminance [%] (Typ) TBD TBD TBD TBD TBD TBD TBD TBD TBD /

17 FIG. Luminance <measuring point for surface luminance & measuring point for luminance variation> H/0 H H/ V/ L L3 L V/0 V L L L L7 L8 L9 *H,V : ACTIVE AREA FIG. 3 Respoe Time The respoe time is defined as the following figure and shall be measured by switching the input signal for black and white. % Tr R Tr D Optical Respoe 0 0 white black white 7 /

18 FIG. Viewing angle <Dimeion of viewing angle range> Normal Eye Y = 90, Up = 80, Left = 0, Right = 70, Down 8 /

19 . Mechanical Characteristics The contents provide general mechanical characteristics for the model. In addition the figures in the next page are detailed mechanical drawing of the LCD. Outline Dimeion Bezel Area Active Display Area Weight Horizontal Vertical Depth Horizontal Vertical Horizontal Vertical 70.0 mm (Typ.) 09. mm (Typ.) 7.0 mm (Typ.).8 mm (Typ.) 9.8 mm (Typ.).0 mm (Typ.) 9. mm (Typ.) 80g(Typ.) / 90g ( Max.) Surface Treatment Antiglare/AntiReflection treatment of the front polarizer 9 /

20 <FRONT VIEW> Note) Unit:[mm], General tolerance: 0.3mm 0 /

21 <REAR VIEW> Note) Unit:[mm], General tolerance: 0.3mm /

22 . Reliability Environment test condition No. Test Item High Temperature Storage Test Low Temperature Storage Test Conditio Ta=+8 0h Ta=0 0h 3 High Temperature Operation Test Tp=+8 0h 7 8 Low Temperature Operation Test High Temperature and High Humidity Operation Test Vibration test (nonoperating) Shock test (nonoperating) Thermal Shock Test (nonoperating) Ta=30 0h Tp=+0 90%RH 0h Sine wave, 0 ~ 00 ~ 0Hz,.G, 0.37oct/min 3 axis, hour/axis Half sine wave, 80G, ms 3 times shock of each six faces Ta=0 (0.h) ~ +8 (0.h) / 00 cycles Ta= Ambient Temperature, Tp= Panel Temperature { Result Evaluation Criteria } There should be no change which might affect the practical display function when the display quality test is conducted under normal operating condition. /

23 7. International Standards 7. Safety a) UL 090, Third Edition, Underwriters Laboratories, Inc., Dated Dec., 000. Standard for Safety of Information Technology Equipment, Including Electrical Business Equipment. b) CAN/CSA C., No. 090, Third Edition, Canadian Standards Association, Dec., 000. Standard for Safety of Information Technology Equipment, Including Electrical Business Equipment. c) EN 090 : 000, Third Edition IEC 090 : 999, Third Edition European Committee for Electrotechnical Standardization(CENELEC) EUROPEAN STANDARD for Safety of Information Technology Equipment Including Electrical Business Equipment. 7. EMC a) ANSI C3. Methods of Measurement of RadioNoise Emissio from LowVoltage Electrical and Electrical Equipment in the Range of 9kHZ to 0GHz. American National Standards Ititute(ANSI), 99 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 0 Limits and Methods of Measurement of Radio Interface Characteristics of Information Technology Equipment. European Committee for Electrotechnical Standardization.(CENELEC), 998 ( Including A: 000 ) 3 /

24 8. Packing 8. 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 E : MONTH G : FACTORY CODE I,J,K,L,M : SERIAL NO. Note. YEAR Year Mark MONTH Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Mark A B C 3. PANEL CODE Panel Code P Factory P Factory P3 Factory P Factory P Factory Hydis Panel Mark 3 H. FACTORY CODE Factory Code Mark. SERIAL NO. Year Mark LPL Gumi K ~ ~ LPL Nanjing C ~ A000 ~ A9999,..., Z9999 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. 8. Packing Form a) Package quantity in one box : (TBD) pcs b) Box Size : (TBD)mm (TBD)mm (TBD)mm /

25 9. PRECAUTIONS Please pay attention to the followings when you use this TFT LCD module. 9. MOUNTING PRECAUTIONS () You must mount a module using holes arranged in four corners or four sides. () 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 the surface 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. () You should adopt radiation structure to satisfy the temperature specification. () 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. () 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 detrimental 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. 9. OPERATING PRECAUTIONS () The spike noise causes the misoperation of circuits. It should be lower than following voltage : V= 00mV(Over and under shoot voltage) () 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. () 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. () When fixed patter are displayed for a long time, remnant image is likely to occur. () 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. /

26 93. 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. 9. PRECAUTIONS FOR STRONG LIGHT EXPOSURE Strong light exposure causes degradation of polarizer and color filter. 9. STORAGE When storing modules as spares for a long time, the following precautio are necessary. () Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep the temperature between C and 3 C at normal humidity. () 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. 9. HANDLING PRECAUTIONS FOR PROTECTION FILM () 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. () 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. () 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. /

SPECIFICATION FOR APPROVAL

Product Specification SPECIFICATION FOR APPROVAL ( ( ) ) Preliminary Specification Final Specification Title 0.4 SVGA TFT LCD Customer SUPPLIER LG.Philips LCD Co., Ltd. MODEL MODEL Suffix TL0 SIGNATURE