1. 개요 본규격은 9.7" QXGA COLOR TFT(Thin Film Transistor) Notebook LCD MODULE 의제품규격에관한 규정이며, 본모델은 TFT-LCD Panel, Drive IC, Controller 및 LED Backlight Assy 로구성되어있다. VCC I2C Power Block (6in1) P-VCOM PWM LDO Discharging GPM OPAmp VDD VGH VGL Vcom Discharging (All_H) edp flex( 56 Pin) EEPROM (Tcon + EDID) edp DVCC I2C STEP Down T-Con (Magnolia, Parade) EPI DVCC Gate Control Signal Programmable GMA Block Source Control Signal AVDS Signal Gate GOG TFT-LCD Panel (2048 X RGB X 1536) Source COG LED Anode x 12str.(2Array) LED Cathode B/L FPC Connector 2. 일반사양 1) 대각크기 : 9.7" 2) 표시영역 : 196.608(H) 147.456(V) [mm] 3) 화소수 : 2048 RGB 1536 pixels, RGB stripe arrangement 4) 화소피치 : 192(H) X 192(V) [ μm ] 5) 모듈크기 : 208.88(H) 167.12(V) 2.6(D, Max.)[mm] PCB area : 5.02(Max. without edp Flex) 6) 표시모드 : Transmissive & Normally Black 7) 칼라수 : 16,777,216 Colors (8 bit) 8) 시야각 : 80 o /80 o /80/80 o (CR > 10 ) Typ. 9) 주시야각 : 6시방향 10) 공급전압 : 3.3 [V] 11) 모듈무게 : 135g(Max.) 12) 표면처리 : Glare, Anti-reflective treatment of the front polarizer, 3H 13) 백라이트 : White LED 2 array(42ea x2) 14) 인터페이스 : edp 4lane 15) 소비전력 : 5.47W(Typ.) [1.07W(Logic, Typ.) + 4.4W(LED, Typ.)] 1
3. 절대최대정격 항목 기호 최소 최대 단위 비고 전원전압 VCC -0.3 4 Vdc 25 ± 5 동작온도 TOP 0 +50 C 1 보존온도 HST -20 +60 C 1 동작습도 HOP 10 90 %RH 1 보존습도 HST 10 90 %RH 1 3-1. 온도와상대습도범위는아래그림과같다. 이때, 습구온도는 39 이하이어야하고, 수포의응결이없어야한다. 90% 80% 60 60% -20 Wet Bulb Temperature [ ] 0 0 10 20 30 40 50 10 20 30 40 50 60 70 80 40% 20% 10% Humidity[(%)RH] Storage Operation Dry Bulb Temperature [ ] 3-2. LCM 조립공정과검사장비조건이상기기준초과하거나 Power On 상태에서 Connector 체결은 주요 IC 의 EOS Damage 나 Fuse Open 의원인이된다. 2
4. edp Flex 규격 4-1. edp Flex 의 Pin 구성 Pin Symbol Description Pin Symbol Description 1 GND Ground 31 LED Cathode 5B LED Cathode (Negative) 2 HPD Hot Plug detect 32 LED Cathode 4B LED Cathode (Negative) 3 GND Ground 33 LED Cathode 3B LED Cathode (Negative) 4 Vin VCC 3.3V(typ.) 34 LED Cathode 2B LED Cathode (Negative) 5 Vin VCC 3.3V(typ.) 35 LED Cathode 1B LED Cathode (Negative) 6 Vin VCC 3.3V(typ.) 36 GND Ground 7 Vin VCC 3.3V(typ.) 37 LED Cathode 6A LED Cathode (Negative) 8 GND Ground 38 LED Cathode 5A LED Cathode (Negative) 9 AUX_P True Signal Auxiliary Ch. 39 LED Cathode 4A LED Cathode (Negative) 10 AUX_N Complement Signal Auxiliary Ch. 40 LED Cathode 3A LED Cathode (Negative) 11 GND Ground 41 LED Cathode 2A LED Cathode (Negative) 12 LANE0_N Complement Signal Link Lane 0 42 LED Cathode 1A LED Cathode (Negative) 13 NC 43 GND Ground 14 LANE0_P True Signal Link Lane 0 44 NC 15 GND Ground 45 LED Anode 2 LED Cathode (Positive) 16 LANE1_N Complement Signal Link Lane 1 46 LED Anode 2 LED Cathode (Positive) 17 NC 47 NC 18 LANE1_P True Signal Link Lane 1 48 LED Anode 1 LED Cathode (Positive) 19 GND Ground 49 LED Anode 1 LED Cathode (Positive) 20 LANE2_N Complement Signal Link Lane 2 50 NC 21 NC 51 GND Ground 22 LANE2_P True Signal Link Lane 2 23 GND Ground 24 LANE3_N Complement Signal Link Lane 3 25 NC 26 LANE3_P True Signal Link Lane 3 27 GND Ground 28 GND Ground 29 GND Ground 30 LED Cathode 6B LED Cathode (Negative) [edp Receiver] Parade 社, Magnolia 1 51 동박 open area PCB Bonding area [Connector] edp Flex [Connector pin arrangement] LCD front view 3
4-2. CN2 (LED Backlight Connections) : 본모델의 LED Backlight Assy 조립을위한 FPC Connector Pin 구성은 Hirose, TF13-9S-0.4H 의 9pin, 0.4pitch 구조를따르며, 6string LED Array X 2 를적용하고있다 A) CNT3 Pin Symbol Description Notes 1 LED Anode 1 LED Anode(Positive) 2 LED Anode 1 LED Anode(Positive) 3 NC No Connection 4 LED Cathode 6A LED Cathode (Negative) 5 LED Cathode 5A LED Cathode (Negative) 6 LED Cathode 4A LED Cathode (Negative) 7 LED Cathode 3A LED Cathode (Negative) 8 LED Cathode 2A LED Cathode (Negative) 9 LED Cathode 1A LED Cathode (Negative) 9 1 B) CNT4 Pin Symbol Description Notes 1 LED Anode 2 LED Anode(Positive) 2 LED Anode 2 LED Anode(Positive) 3 NC No Connection 4 LED Cathode 6B LED Cathode (Negative) 5 LED Cathode 5B LED Cathode (Negative) 6 LED Cathode 4B LED Cathode (Negative) 7 LED Cathode 3B LED Cathode (Negative) 8 LED Cathode 2B LED Cathode (Negative) 9 LED Cathode 1B LED Cathode (Negative) 9 1 4
5. 전기적특성규격 5.1. LCM 의전기적특성 상온 [25 ±3 ], 상습 [55 ±10%], fv=60hz, VCC/Dclk/ILED = 18.5mA 항목 기호 최소 정격 최대 단위 비고 입력전압 VCC 3.0 3.3 3.6 VDC Mosaic 277 326 375 소비전류 ICC Black 268 316 364 ma White 281 330 380 소비전력 PC - 1.07 1.24 W 5.1.1 돌입전류 IRUSH - - 3.0 A 돌입전류시간 TRUSH - - 2 ms 5.1.2 5.1.1. 소비전력산출조건정격 : 정격전압 X Mosaic 패턴의정격전류 / 최대 : 정격전압 X Mosaic 패턴의최대전류 5.1.2. 돌입전류측정조건 : 전압 - 최소 / 최대, 측정패턴 white pattern. 5.1.3. 측정방법은 [ 표준-전기특성시험규격 ] 에준한다. 5.2. LED 의전기적특성 상온 [25 ±5 ], 상습 [55 ±10%] LED Driver 구동전압 : 12V (I/F Jig) 항목 기호 최소정격최대단위비고 입력전류 ILED 5 18.5 25 ma 4.2.1 소비전력 PC - 4.4 W 수명시간 - 10,000 - - Hr 4.2.2 5.2.1. 개별 LED String 의 DC 전류. 5.2.2. 수명시간의정의 : 명기된환경조건및정격전류에서평균표면휘도가초기휘도의 50% 가될때까지의시간. 5
5.3. Interface timing 규격 ITEM Symbol Min. Typ. Max. Unit Note DCLK Frequency fclk 202 205.21 208 MHz Hsync Active twha 2048 2048 2048 Period thp 2160 2208 2348 tclk Width-Active twh 3 5 7 Vsync Active twva 1536 1536 1536 Period tvp 1525 1549 1584 thp Data Enable Width-Active twv 1 1 1 Horizontal back porch thbp 3 5 7 Horizontal front porch thfp 100 150 200 Vertical back porch tvbp 7 9 11 Vertical front porch tvfp 1 3 5 tclk thp 5.4. Timing chart Condition : VCC =3.3V Data Enable, Hsync, Vsync High: 0.7VCC Low: 0.3VCC DCLK tclk 0.5 Vcc Hsync t WH t HP t HBP twha t HFP Data Enable t VP t WV Vsync t VBP twva t VFP Data Enable 6
5.5. 전원및신호공급순서 Power Supply Input VCC 0V 10% 90% T 1 3.3V T 7 90% 10% Tcon Reset 0V T 2 50% T 3 T 8 HPD Out from LCM HPD Aux Channel Data Input AUX 0V 0V Vcm EDID 측정불가 Timing 대용특성파형측정 (GSP): Next page MainLink Data Input ML0 0V Vcm Black Valid Data T 4 Power for LED OFF T 5 T 6 OFF LED ON 측정불가항목 Parameter Value Units Min. Typ. Max. T1 0.1-2 (ms) T2 2-15 (ms) T3 2 30 50 (ms) T4 19 94 142 (ms) T5 17 17 34 (ms) T6 - - 17 (ms) T7 - - TBD (ms) T8 125 - - (ms) 7
5.5. 전원및신호공급순서 ( 추가 ) Power Supply Input VCC 0V 10 % 90% T 1 3.3V 2.5V 60Hz T 6 90% 10% T 7 VST(GSP) 0V MainLink Data Input ML0 0V Valid Video Data 측정예시 (Main Valid Data 대용측정파형 ) VCC 60Hz 구동 (1 st GSP signal 부터 valid data GSP 8
5.6. Color input Data 입력 각각의 color 의휘도는입력 8-bit data 의 bit level 과관련된다. 입력 binary 크기가클수록밝기는높아진다. Data 입력에대한각 color 및색에대한기준은아래의 Table 과같다. Input Color Data Color MSB RED LSB MSB GREEN LSB MSB BLUE LSB R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 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 0 0 0 0 0 0 Red (255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Green (255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Basic Color Blue (255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 Cyan 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Magenta 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 Yellow 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 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 1 1 1 1 1 1 RED (000) Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RED RED (001) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0............ RED (254) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RED (255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 GREEN (000) Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 GREEN GREEN (001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0............ GREEN (254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 GREEN (255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 BLUE (000) Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BLUE BLUE (001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1............ BLUE (254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 BLUE (255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 9
6. 기구규격 항목 규격 단위 공차 외곽치수 208.88(H) 167.12 (V) mm ±0.3 유효표시영역 196.608(H) 147.456(V)[mm] mm ±0.1 제품두께 2.60(D, Max.) PCB area : 5.02(Max.) mm - 무게 135g (Max.) g - 6.1.1 상세치수및공차는등록된도면에준한다. 7. 전기광학특성 7.1 VCOM 전압조정 (P-Vcom IC 사용 ) 본제품은 Z-inv. 방식이며, 조정및조정검사시사용하는 Pattern, 조정방법등의기타상세사항은 Inversion 방식별공통조정규격을따른다. (1dot flicker pattern 사용 ) 7.2. VCOM 전압조정본제품은 P-VCOM을적용하고있으며, 조정프로그램과 Zig를사용하여 P-VCOM 전압을조정한다. 조정신호인가시 IC Damage 방지를위해다음과같은 sequence를만족해야한다. VCC 인가 VDD 인가 조정신호인가 (AUX+/AUX-) 조정프로그램조정 ZIG AUX+ AUX - Timing Controller SCL SDA VCC VDD P-GAMMA DCP VCOM Ground LCM * DCP : Digitally Controlled Potentiometer [P-VCOM Block Diagram] 10
7.3 전기광학규격 상온 [25 ±3 ], fv=60hz, VCC=3.3V/fclk=205.21 MHz /ILED = 18.5mA 항목기호조건최소정격최대단위비고 휘도 (Average) LAVE Center 4 Point (ILED= 18.5mA) 380 440 - cd/ m2 8.1.3 참조 휘도균일도 U 160point 70 82 - % 8.1.4 참조 C/R - 중앙 1 Point 600 800 - - 8.1.1 참조 응답속도 G to G - - 16 25 ms 8.1.2 참조 수평 Θ φx( 좌, 우 ) ±75 ±80 - 시야각 수직 Θ φyu( 상 ) 75 80 - Θ φyd( 하 ) 75 80 - CR 10 Worst neighbor 휘도균일도 White chromaticity deviation (W.R.T center) White chromaticity deviation (Over panel) % 85 92 8.1.5 참조 d u v - - 0.006 8.1.6 참조 d u v - - 0.008 8.1.7 참조 White chromaticity deviation (Worst neighbor) Color Gradient From Top Edge to Bottom Edge d u v - - 0.003 8.1.8 참조 d u v - - 0.005 8.2.3 참조 Cross Talk DSHA - - - 4.0 % 8.2.1 참조 Flicker - - - - -22 db 8.2.2 참조 Gray Scale - - 6.3.5 참조 11
7.3 전기광학규격 Items Spec. Color Min Typ Max Wx 0.308 Wy 0.325 비고 8.1.9 참조보정치계수적용하여산출된값기준 Color (Total Rank) Rx 0.640 Ry 0.330 Gx 0.300 Gy 0.600 Bx 0.150 By 0.060 8.2.0 참조 그림 8.1.9 White spec criteria 그림 8.2.0 RGB spec criteria 12
7.3.1 측정방법및각측정 Point에대한규정은 [ 표준-전기광학특성시험규격 ] 에준한다. 7.3.2 B/L가켜진후최소 20분이후에측정하여야한다. 7.3.3 광학측정은빛이없는암실이나이에준하는상태에서실시되어야한다. (Photometer : PR-880, MS55Lens, 주변조도 : 8lx 이하 ) 7.3.4 상기의전기광학특성측정시의 LED current는 ILED =18.5mA 7.3.5 Grey 별상대휘도 계조 상대휘도 최소정격최대 비고 1 255 100.00 100.00 100.00 2 239 70.20 86.71 96.50 3 223 52.20 74.45 91.50 4 207 41.00 63.20 83.80 5 191 30.20 52.95 74.80 6 175 22.00 43.68 65.00 7 159 16.90 35.37 55.00 8 143 12.20 28.01 45.00 9 127 7.60 21.58 36.00 10 111 4.60 16.04 28.00 11 95 2.40 11.39 21.00 12 79 1.10 7.59 15.20 13 63 0.50 4.61 10.50 14 47 0.15 2.42 7.10 15 31 0.00 0.97 4.20 16 15 0.00 0.20 2.00 17 0 0.00 0.00 0.55 13
8. 전기광학규격 8.1. 측정장치및방법 H B A 1 16 V 145 72 73 88 89 160 H : 196.61 mm V : 147.46 mm A : 14.91 mm B : 13.07 mm HXV:Active area (16p X 10p) 8.1.1. Contrast Ratio 의정의 LED Array CR = Full White Full Black 8.1.2. 응답시간의정의 TrR TrD Optical Response % 100 90 time 10 0 white black white 14
8.1.3 Average Luminance L 4P ave = Average (L72:,L73,L88,L89) 8.1.4 휘도균일도 Luminance Uniformity: U = 1 - (Lmax-Lmin)/Lmax (%) where, Lmax = max {Luminance values at 160 points}, Lmin = min {Luminance values at 160 points} 8.1.5 Worst neighbor 휘도균일도 Worst Neighbor LuminanceUniformity (The 4 pointsthat are closest to the test point) WNU=100%-Max(ΔL1, ΔL2, ΔL3, ΔL4)/L0 Global WNU = min (WNU1, WNU160) 8.1.6 White chromaticity deviation with respect to center Center color coordinate is defined as theaverage of points: Average (72, 73,88, 89Points) 8.1.7 White chromaticity deviation over panel Maximum delta u v between any two measured points over the 160points 8.1.8 White chromaticity deviation worst neighbor Maximum delta u v between any two neighboring points on the panel 15
8.1.9 White Chromaticity (White 색좌표측정 Point) Average (72, 73,88, 89 Points) 색좌표측정의경우 APPLE 보정계수를적용하여그결과값을산출하여판정 White spec regard 그림 8.1.9 white spec criteria 8.2.0 RGB Chromaticity (R. G. B 색좌표측정 Point) Average (72, 73, 88, 89 Points) RGB spec regard 그림 8.1.9 white spec criteria 8.2.1 Color Shift Over Angle The Color Shift over angle is defined as the maximum color difference between the color off angle and the color viewed perpendicularlyto the screen. It shall be measured on full white screen and mid gray screen (127/255). The polar viewing angle (θ) for this measurement is from 0 to 70. The azimuthal viewing direction (φ) is from 0 to 360. 8.2.2 Blue Shift Over Temperature The Blue Shift over Temperature is defined as the white pointdifference between 25 C and 55 C, when viewed perpendicularlyto the screen, described in correlated color temperature. 8.2.3 Color Gradient from Top to Bottom On each panel, the difference (delta u v ) of white measured from top 16points average (#1~16) tothebottom 16points average (#145~160) of thepanel. 16
8.2.1 Cross-talk 8.2.2 Flicker 측정 A C H B 10 11 12 2 3 4 V D 13 5 1 6 14 7 8 9 15 16 17 A : 10 mm B : 10 mm C : H/4 mm D : V/4 mm H : 196.61 mm V : 147.46 mm @ H,V: Active Area [Flicker 측정 Point] 17
9. EDID 본제품은 E-EDID 를적용하는모델이며, 각 Address 별 data 는설계에서배포하는 data 를참조할것. 10. 품질검사 각항목별시험또는검사방법은해당 [ 표준 - 규격 ] 에준한다. 11. 기타 조립공정및검사시의 LCM 취급요령, 동작및주의사항은해당공정의작업지도서에준한다. 18