LB064V02-A1 Liquid Crystal Display Product Specification SPECIFICATION FOR APPROVAL (●) Preliminary Specification ( ) Final Specification Title 6.4” VGA TFT LCD BUYER SUPPLIER LG.Philips LCD CO., Ltd. MODEL *MODEL LB064V02 SUFFIX A1 *When you obtain standard approval, please use the above model name without suffix SIGNATURE DATE APPROVED BY DATE C. S. Kyoung G.Manager / REVIEWED BY / H.J. Kim Manager PREPARED BY / Y. T. Woo Research Engineer Please return 1 copy for your confirmation with Product Engineering Dept. your signature and comments. LG. Philips LCD Co., Ltd 1/ 25 Ver1. 1 DEC. 20, 2002 LB064V02-A1 Liquid Crystal Display Product Specification NO. ITEM Page - COVER 1 - CONTENTS 2 - RECORD OF REVISIONS 3 GENERAL DESCRIPTION 1 4 ABSOLUTE MAXIMUM RATINGS 5 2 6 3 ELECTRICAL SPECIFICATIONS 6 3-1 ELECTRICAL CHARACTREISTICS 8 3-2 INTERFACE CONNECTIONS 3-3 SIGNAL TIMING SPECIFICATIONS 9 3-4 SIGNAL TIMING WAVEFORMS 10 COLOR INPUT DATA REFERNECE 11 3-5 POWER SEQUENCE 12 3-6 4 OPTICAL SPECIFICATIONS 13 5 MECHANICAL CHARACTERISTICS 17 RELIABILITY 21 6 INTERNATIONAL STANDARDS 7 22 7-1 SAFETY 22 EMC 22 7-2 8 PACKING 23 DESIGNATION OF LOT MARK 23 8-1 8-2 23 PAKING FORM 9 PRECAUTIONS 24 2/ 25 Ver1. 1 DEC. 20, 2002 LB064V02-A1 Liquid Crystal Display Product Specification RECORDS OF REVISIONS Revision No Revision No Page DESCRIPTION 1.0 DEC 20,2002 - ● First Draft 3/ 25 Ver1. 1 DEC. 20, 2002 ---------- LB064V02-A1 Liquid Crystal Display Product Specification 1. General Description The LB064V02-A1 is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent Lamp(CCFL) backlight system. The matrix employs a-Si Thin Film Transistor as the active element. It is a transmissive type display operating in the normally white mode. This TFT-LCD has 6.4 inches diagonally measured active display area with VGA resolution(480 vertical by 640 horizontal pixel array) Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in vertical stripes. Gray scale or the brightness of the sub-pixel color is determined with a 6-bit gray scale signal for each dot, thus, presenting a palette of more than 262,144 colors. The LB064V02-A1 has been designed to apply the interface method that enables low power, high speed, low EMI. The LB064V02-A1 is intended to support applications where thin thickness, low power are critical factors and graphic display are important. In combination with the vertical arrangement of the sub-pixels, the LB064V02-A1 characteristics provide an excellent flat display for office automation products such as portable Computer and FA. Column driver circuit Timing TTL 6bit Control ---------- ---- Block TFT-LCD ( 640 X 480) Power 3.3Vdc Block Backlight Ass’y CN1: GT101-30S-HR11 or equivalent CN2: BHSR-02VS-1(JST) General Features Active screen size 6.4 inches (163.2mm) diagonal Outline Dimension 145.5(H) x 111.5(V) x 6.0(D) mm(Typ.) Pixel Pitch 0.204 mm x 0.204mm Pixel format 640 horiz. By 480 vert. Pixels RGB stripes arrangement Color depth 6-bit, 262,144 colors 2 Luminance, white 250 cd/m (Typ.) Power Consumption TBD Weight 160g(Typ.) Display operating mode Transmissive mode, Normally white Hard coating(3H) Surface treatments Anti-glare treatment of the front polarizer, HAZE(13%) 4/ 25 Ver1. 1 DEC. 20, 2002 CN 2 CN1 Row Driver circuit Humidity[(%)RH] LB064V02-A1 Liquid Crystal Display Product Specification 2. Absolute Maximum Ratings The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit. Table 1. ABSOLUTE MAXIMUM RATINGS Values Parameter symbol Units Notes Min. Max. Power Input Voltage V -0.3 4.0 Vdc At 25 ± 5°C CC Operating Temperature T 0 50 °C 1 OP Storage Temperature T -20 60 °C 1 ST Operating Ambient Humidity H 10 90 %RH 1 OP 1 Storage Humidity H 10 90 %RH ST Note : 1. Temperature and relative humidity range are shown in the figure below. Wet bulb temperature should be 39 °C Max, and no condensation of water. 90% 80% 60% 60 Wet Bulb 50 Temperature [℃] Storage 40% 40 30 Operation 20 20% 10 0 10% -20 0 10 60 70 80 20 30 40 50 Dry Bulb Temperature [℃] 5/ 25 Ver1. 1 DEC. 20, 2002 LB064V02-A1 Liquid Crystal Display Product Specification 3. Electrical Specifications 3-1. Electrical Characteristics The LB064V02-A1 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 2. ELECTRICAL CHARACTERISTICS Values Parameter Symbol Units Notes Min. Typ. Max. MODULE : Power Supply Input Voltage V 3.0 3.3 3.6 Vdc CC Power Supply Input Current I - TBD - mA 1 CC Power Consumption P - TBD - Watts 1 C LAMP : V Operating Voltage - 365 - V 2 BL RMS I Operating Current - 5.0 - mA BL V Established Starting Voltage 3 S at 25 °C - - 550 V RMS at 0 °C - - 650 V RMS f Operating Frequency 45 60 80 kHz 4 BL T Discharge Stabilization Time 3 Minutes 5 s P Power Consumption - 1.825 - Watts 6 BL Life Time 20,000 - - Hrs 7 Note : The design of the inverter must have specification for the lamp in LCD Assembly. The performance of the Lamp in LCM, for example life time or brightness, is extremely influenced by the characteristics of the DC-AC inverter. So all the parameters of an inverter should be carefully designed so as not to produce too much leakage current from high-voltage output of the inverter. When you design or order the inverter, please make sure unwanted lighting caused by the mismatch of the lamp and the inverter(no lighting, flicker, etc) never occurs. When you confirm it, the LCD Assembly should be operated in the same condition as installed in you instrument. 1. The specified current and power consumption are under the V =3.3V, 25°C,f =60Hz condition CC V whereas mosaic pattern is displayed and f is the frame frequency. V 2. The variance of the voltage is ± 10%. 3. The voltage above V should be applied to the lamps for more than 1 second for start-up. S Otherwise, the lamps may not be turned on. The used lamp current is the lamp typical current. 6/ 25 Ver1. 1 DEC. 20, 2002 LB064V02-A1 Liquid Crystal Display Product Specification 4. The output of the inverter must have symmetrical(negative and positive) voltage waveform and symmetrical current waveform.(Unsymmetrical ratio is less than 10%) Please do not use the inverter which has unsymmetrical voltage and unsymmetrical 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. 5. Let’s define the brightness of the lamp after being lighted for 5 minutes as 100%. T is the time required for the brightness of the center of the lamp to be not less than 95%. s 6. The lamp power consumption shown above does not include loss of external inverter. The used lamp current is the lamp typical current. 7. The life is determined as the time at which brightness of the lamp is 50% compared to that of initial value at the typical lamp current on condition of continuous operating at 25 ± 2°C. 8. Do not attach a conducting tape to lamp connecting wire. If the lamp wire attach to a conducting tape, TFT-LCD Module has a low luminance and the inverter has abnormal action. Because leakage current is occurred between lamp wire and conducting tape. 7/ 25 Ver1. 1 DEC. 20, 2002 LB064V02-A1 Liquid Crystal Display Product Specification 3-2. Interface Connections This LCD employs two interface connections, a 20 pin connector is used for the module electronics and the other connector is used for the integral backlight system. The electronics interface connector is a model GT101-30S-HR11 manufactured by LG Cable. The pin configuration for the connector is shown in the table below. Table 3. MODULE CONNECTOR PIN CONFIGURATION Pin Symbol Description Notes 1 GND Ground 2 VCC Power (3.3V) 1. Connector 3 VCC Power (3.3V) 1.1 LCD : GT101-30S-HR11 (LG Cable) 4 GND Ground 1.2 Mating : FI-X30M ( JAE) or equivalent 5 DCLK Data Input Clock 6 DE Data Enable Signal 2.3 Connector pin arrangement 7 VSYNC Vertical Sync Signal 8 HSYNC Horizontal Sync Signal 30 1 9 GND Ground --------- 10 R0 Red Data 0[LSB] 11 R1 Red Data 1 12 R2 Red Data 2 [ LCD Module Rear View ] 13 R3 Red Data 3 14 R4 Red Data 4 15 R5 Red Data 5[MSB] 16 GND Ground 17 G0 Green Data 0[LSB] 18 G1 Green Data 1 19 G2 Green Data 2 20 G3 Green Data 3 21 G4 Green Data 4 22 G5 Green Data 5[MSB] 23 GND Ground 24 B0 Blue Data 0[LSB] 25 B1 Blue Data 1 26 B2 Blue Data 2 27 B3 Blue Data 3 28 B4 Blue Data 4 29 B5 Blue Data 5[MSB] 30 GND Ground The backlight interface connector is a model BHSR-02VS-1, manufactured by JST. The mating connector part number is SM02B-BHSS-1 by JST or equivalent. The pin configuration for the connector is shown in the table below. Table 4. BACKLIGHT CONNECTOR PIN CONFIGURATION Description Notes Pin Symbol 1 Power supply for lamp(High voltage side) 1 HV 1 Power supply for lamp(Low voltage side) 2 LV Notes : 1. The high voltage side terminal is colored pink. The low voltage side terminal is black. 8/ 25 Ver1. 1 DEC. 20, 2002 LB064V02-A1 Liquid Crystal Display Product Specification 3-3. Signal Timing Specifications 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 specifications for it’s proper operation. ITEM SYMBOL MIN TYP. MAX. UNIT NOTES Period t 35 39.7 46 ns CLK Dclk Frequency fclk 22 25 28 MHz Period t 696 800 880 HP t Hsync CLK Width t 24 96 144 WH Period t 486 525 - t VP HP Vsync Frequency Hz f 55 60 65 V Width t t 22 - HP WV Horizontal Valid t 640 640 640 t DE HV CLK Horizontal Back Porch t 16 40 - HBP (Data Enable) Horizontal Front Porch t 16 24 - HFP Horizontal Blank - 56 160 t -t t + t + t HP HV WH HBP HFP Vertical Valid t 480 480 480 t VV HP Vertical Back Porch t 233 - VBP Vertical Front Porch t 210 - VFP Vertical Blank -6 45 t -t t + t + t VP VV WV VBP VFP 1. Hsync Period and Hsync Width-Active should be even number times of t . CLK If the value is odd number times of t , display control signal can be asynchronous CLK 9/ 25 Ver1. 1 DEC. 20, 2002 LB064V02-A1 Liquid Crystal Display Product Specification 3-4. Signal Timing Waveforms 0.7Vcc Hsync, Vsync, DE, DATA 0.3Vcc t CLK 0.5V CC Dclk VALID INVALID INVALID DATA DE(Data Enable) t HP t Hsync WH t HFP t t HBP HV DE(Data Enable) t VP t WV Vsync t t VBP VV t VFP DE(Data Enable) 10 / 25 Ver1. 1 DEC. 20, 2002 LB064V02-A1 Liquid Crystal Display Product Specification 3-5. Color Input Data Reference 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 a reference for color versus data input. Table 7. COLOR DATA REFERENCE Input Color Data Red Green Blue Color MSB LSB MSB LSB MSB LSB R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0 Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Red(63) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Green(63) 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Basic Blue(63) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 Colors Cyan 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 Magenta 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 Yellow 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 White 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Red(00) Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Red(01) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 Red(02) 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Red : : : : : : : : : : : : : : : : : : : Red(61) 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 Red(62) 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 Red(63) Bright 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 Green(00)Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Green(01) 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 Green(02) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 Green : : : : : : : : : : : : : : : : : : : Green(61) 0 0 0 0 0 0 1 1 1 1 0 1 0 0 0 0 0 0 Green(62) 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 Green(63)Bright 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 Blue(00) Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Blue(01) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 Blue(02) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 Blue : : : : : : : : : : : : : : : : : : : Blue(61) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 Blue(62) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 Blue(63) Bright 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 11 / 25 Ver1. 1 DEC. 20, 2002 LB064V02-A1 Liquid Crystal Display Product Specification 3-6. Power Sequence 90% 90% Power Supply For LCD V CC 10% 10% 0V T 7 T T 6 2 T 5 T 1 Interface Signal, Valid Data V i (LVDS Signal of Transmitter) 0V T 3 T 4 LAMP ON Power for Lamp OFF OFF Values Parameter Units Min. Typ. Max. T - - 10 ms 1 T 0 - 50 ms 2 T 200 - - ms 3 T 200 - - ms 4 T 0 - 50 ms 5 T - - 10 ms 6 T 400 - - ms 7 Notes : 1. Please avoid floating state of interface signal at invalid period. 2. When the interface signal is invalid, be sure to pull down the power supply for LCD V to 0V. CC 3. Lamp power must be turn on after power supply for LCD and interface signal are valid. 12 / 25 Ver1. 1 DEC. 20, 2002 LB064V02-A1 Liquid Crystal Display Product Specification 4. Optical Specification Optical characteristics are determined after the unit has been ‘ON’ and stable for approximately 30 minutes in a dark environment at 25 °C. The values specified are at an approximate distance 50cm from the LCD surface at a viewing angle of Φ and θ equal to 0 °. FIG. 1 presents additional information concerning the measurement equipment and method. FIG. 1 Optical Characteristic Measurement Equipment and Method Optical Stage(x,y) LCD Module Field = 1° Prichard PR880 or equivalent 500mm (Ta=25 °C, V =3.3V, f =60Hz CC V Dclk=25MHz, I =5mA) Table 8. OPTICAL CHARACTERISTICS BL Values Parameter Symbol Units Notes Min. Typ. Max. Contrast Ratio CR 200 300 - 1 2 Surface Luminance, white L 210 250 - cd/m 2 WH Luminance Variation δ - 1.4 1.6 3 WHITE Response Time Tr ms 4 Rise Time Tr - 15 30 R Decay Time Tr - 30 50 D CIE Color Coordinates Red Rx - TBD - Ry - TBD - Green Gx - TBD - Gy - TBD - Blue Bx - TBD - By - TBD - White Wx - TBD - Wy - TBD - Viewing Angle x axis, right(φ=0°) θr 40 45 - degree 5 x axis, left (φ=180°) θl 40 45 - y axis, up (φ=90°) θu 10 15 - y axis, down (φ=270°) θd 30 35 - Gray Sclae - - - - 6 13 / 25 Ver1. 1 DEC. 20, 2002 LB064V02-A1 Liquid Crystal Display Product Specification Notes : 1. Contrast Ratio(CR) is defined mathematically as : Surface Luminance with all white pixels Contrast Ratio = Surface Luminance with all black pixels 2. Surface luminance is the center point across the LCD surface 50cm from the surface with all pixels displaying white. For more information see FIG 2. 2 2 When I =5mA, L 210cd/m (Min.) 250cd/m (Typ.) BL WH= 3. The variation in surface luminance , δ WHITE is determined by measuring L at each test ON position 1 through 5, and then dividing the maximum L of 5 points luminance by minimum L ON ON of 5 points luminance. For more information see FIG 2. δ WHITE = Maximum(L ,L , ….. L ) ÷ Minimum(L ,L , ….. L ) ON1 ON2 ON5 ON1 ON2 ON5 4. Response time is the time required for the display to transition from to black(Rise Time, Tr ) R and from black to white(Decay Time, Tr ). For additional information see FIG 3. D 5. Viewing angle is the angle at which the contrast ratio is greater than 5. 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 4. 6. Gray scale specification Luminance(%) Gray Level (Typ.) L0 TBD L7 TBD L15 TBD L23 TBD L31 TBD L39 TBD L47 TBD L55 TBD L63 TBD 14 / 25 Ver1. 1 DEC. 20, 2002 LB064V02-A1 Liquid Crystal Display Product Specification FIG. 2 Luminance H H 400 H A 2 V 2 2 3 B 300 V V 1 4 5 A : H/4 mm B : V/4 mm Active Area H : 130.56 mm V : 97.92 mm @ H,V : Active Area FIG. 3 Response Time The response time is defined as the following figure and shall be measured by switching the input signal for “black” and “white”. Tr D Tr R % 100 90 Optical Response 10 white white 0 black 15 / 25 Ver1. 1 DEC. 20, 2002 LB064V02-A1 Liquid Crystal Display Product Specification FIG. 4 Viewing angle θ = 0。 φ = 90。 z A yu (12:00) θ φ φ = 180。 φ = 0。 xl (9:00) (3:00) xr TFT LCD φ = 270。 z' yd MODULE (6:00) 16 / 25 Ver1. 1 DEC. 20, 2002 LB064V02-A1 Liquid Crystal Display Product Specification 5. Mechanical Characteristics The contents provide general mechanical characteristics for the model LP104S5-B2AP. In addition the figures in the next page are detailed mechanical drawing of the LCD. Horizontal 145.5 ± 0.5mm Vertical 111.5 ± 0.5mm Outside dimensions Depth 6.0 ± 0.3mm Horizontal 133.8 ± 0.5mm Bezel area Vertical 101.1 ± 0.5mm Horizontal 130.56mm Active display area Vertical 97.92mm Weight(approximate) 160g(Typ.), 170g(Max.) Hard coating(3H) Surface Treatment Anti-glare treatment of the front polarizer Haze(13%) 17 / 25 Ver1. 1 DEC. 20, 2002 LB064V02-A1 Liquid Crystal Display Product Specification 18 / 25 Ver1. 1 DEC. 20, 2002 LB064V02-A1 Liquid Crystal Display Product Specification 19 / 25 Ver1. 1 DEC. 20, 2002