AZ DISPLAYS, INC. COMPLETE LCD SOLUTIONS ATM3224C-NC-FTH PRODUCT SPECIFICATIONS APPLICATION FEATURES MECHANICAL SPECIFICATIONS BLOCK DIAGRAM INPUT / OUTPUT TERMINALS ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS POWER ON SEQUENCE OPTICAL CHARACTERISTICS MECHANICAL DRAWING Date: October 2, 2003 Page 1 of 15 ATM3224C-NC-FTH 5 " TFT APPLICATION This technical specification applies to a 5 " color TFT LCD module. Popular applications for the panel are car TV , portable DVD and GPS. FEATURES Compatible with NTSC & PAL system Pixel in stripe configuration Slim and compact Vcom Toggle Image Reversion : UP/Down and Left/Right MECHANICAL SPECIFICATIONS Parameter Screen size Display format Active area Dot pitch Pixel configuration Outline dimension Weight Specifications 5" (diagonal) 320 x RGB x 234 102.720 (H) x 74.529 (V) 0.1070 (H) x 0.3185 (V) Stripe 127.4 (W) x 92.8 (H) x 12.9 (D) 160±10 Unit Inch Dot mm mm --mm g BLOCK DIAGRAM Page 2 of 15 ATM3224C-NC-FTH 5" TFT INPUT / OUTPUT TERMINALS TFT LCD Panel Driving Pin No 1 2 3 Symbol /HSY FRP CSY / HSY VGH VGL VB VR VG GND VDD VCC GND CKC /VSY PSI PSC NC UD RL NP 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 I/O I/O O I Description Horizontal sync input / output Video polarity alternating signal Composite sync signal Remark I I I I I I I I I I I/O O O I I I I/O Supply voltage for gate driver (Hi level) Supply voltage for gate driver (Low level) Video signal (Blue) Video signal (Red) Video signal (Green) Ground Supply voltage for controller Supply voltage for source driver Ground Control pin for select I/O signal Vertical sync input/output Synchronize pulse for decoder Synchronize pulse for DC-DC converter No connection / Vertical sync signal Up / Down control Right / Left shift control NTSC / PAL selection signal (Low : PAL, High : NTSC) Note 1 Note 2 Note 3 Note 4 Note 5 Note 1 Note 1 Note 7 Note 6 Note 8 Note 1: This module can support 2 input mode. Pin #13 of CKC is for the 2 input mode selection. Select pin (CKC) Description Parameter CKC (pin #13) CSY / HSY (pin #3) NC / VSY (pin #17) High CSY (positive edge) Composite sync mode Low HSY (negative edge) VSY (positive edge) Sync separate mode The default mode of this module is composite sync mode (CKC = high) If you use sync separate mode (CKC = low), please contact AZ Displays to modify some components of PCBA. Note 2: VGH (typ) = +17V Note 3: VGL (typ) = -15V Note 4: VDD (typ) = +5V Note 5: VCC (typ) = +5V Note 6: Low (0V) for shift Right; input Hi (+5.0V) for inverse (shift Left). Note 7: Hi (+5.0V) for Down; Low (0V) for Up. Note 8: PAL = Low (0V), NTSC = Hi (+5.0V) (If use auto detect, this pin is output, otherwise this pin is input) Low High Note 6 Right Left Note 7 Down Up Note 8 PAL NTSC Backlight driving Pin No 1 3 Note 9: Symbol VL1 VL2 Description Input terminal (Hi voltage side) Input terminal (Low voltage side) Remark Wire color : pink Wire color : white (Note 9) Low voltage side of backlight inverter connects with Ground of inverter circuits. Input / Output connector LCD module: Molex 52271-2090 FFC down connector; 20 pins, pitch: 1.0mm Backlight connector: JST BHR-03VS-1 3 pins, pitch: 4.0mm, Pink: high voltage, White: low voltage Page 3 of 15 ATM3224C-NC-FTH 5"TFT ABSOLUTE MAXIMUM RATINGS Parameter Supply Voltage for Source Driver Supply Voltage for Source Driver H Level L Level Analog Signal Input Level Digital Input Signals Digital Output Signals Storage Temperature Operating Temperature Symbol VCC VCC VGH , VGL VGH VGL VR , VG, VB MIN. -0.5 -0.5 -0.3 0 -20 -0.3 -0.3 -0.3 -30 -20 GND=0V; Ta=25C Unit Remark V V V V V V Note1 V Note2 V C C MAX. 7 7 40 40 0 7.0 5.5 5.5 +80 +70 Note1: /HSY, CSY, /VSY, CKC Note2: /HSY, /VSY, PSI, PSC ELECTRICAL CHARACTERISTICS Recommended Operating Conditions A) Driving for TFT LCD Display GND=0V; Ta=25C Parameter Supply Voltage for Source Driver Supply Voltage for Gate Driver Supply Voltage for Controller Analog Signal Input Level Digital Input Voltage Digital OutputVoltage Symbol VCC VDD VGH VGL VDD Analog Logic H Level L Level Amplitude H Level L Level H Level L Level MIN. 4.5 4.5 +15 -16 4.5 0.3 0.7 VDD 0.3 0.7 VDD -0.3 VIH VIL VOH VOL TYP. 5.0 5.0 +17 -15 5.0 - MAX. 5.5 5.5 +19 -14 5.5 Vcc-0.3 VDD 0.3 VDD VDD 0.3 VDD Unit V V V V V V V V V B) Driving for Backlight Parameter Lamp Voltage Lamp Current Lamp Frequency Starting Voltage (25C) Starting Voltage (0C) Symbol VL IL PL VS VS MIN. 387 4.5 40 - TYP. 430 5.0 43 - MAX. 473 5.5 80 345 520 Unit Vrms mA KHz Vrms Vrms Ta=25C Remark IL=5mA Note 1 Note 2 Note 2 Note 1: The waveform of Lamp Driving Voltage should be as close to SIN wave as possible. Note 2: Starting Voltage Time: 1 sec. Power Consumption Parameter Supply Current for Gate Driver (Hi Level) Supply Current for Gate Driver (Lo Level) Supply Current for Source Driver Supply Current for Controller LCD Display Power Consumption Backlight Power Consumption Symbol IGH IGL ICC IDD Conditions VGH = +17V VGL = -15V VCC= +5V VDD = +5V TYP. 0.15 -10.0 17.0 43.0 0.45 2.65 MAX. 0.20 -15.0 20.0 48.0 0.57 2.80 Unit mA mA mA mA W W Ta=25C Remark Note 3 Note 4 Note 3: Power Consuption for Backlight is excluded. Note 4: Backlight Power Consumption is calculated by IL x VL. Page 4 of 15 ATM3224C-NC-FTH 5" TFT Input / Output signal timing chart Parameter Frequency Horizontal sync output pulse Vertical sync output pulse NTSC PAL Pulse width Phase difference Rising time Falling time NTSC Frequency PAL Pulse width Phase NTSC difference PAL NTSC Phase difference PAL Symbol FHO (N) FHO (P) THO THP THR THF MIN. 4.4 0 - TVO TVPO (N) TVPO (P) TVPE (N) TVPE (P) - TYP. 15.73 15.63 4.7 2 fh/262.5 fh/312.5 4H 4H 4H 4.5H 3.5H MAX. 5.0 0.05 0.05 Unit KHz KHz ∝s ∝s ∝s ∝s - H Remarks H Odd field H Even field Page 5 of 15 ATM3224C-NC-FTH 5" TFT Time Range A) When sync signal of NTSC system is applied. Horizontal : 11.35 ~ 61.36∝s Vertical : 22 ~ 252H B) When sync signal of PAL system is applied. Horizontal : 11.54 ~ 61.9∝s Vertical : 29 ~ 301H Page 6 of 15 ATM3224C-NC-FTH 5" TFT C) NTSC system Page 7 of 15 ATM3224C-NC-FTH 5" TFT Page 8 of 15 ATM3224C-NC-FTH 5" TFT D) PAL system Page 9 of 15 ATM3224C-NC-FTH 5" TFT Page 10 of 15 ATM3224C-NC-FTH 5" TFT E) Display timing for NTSC & PAL Page 11 of 15 ATM3224C-NC-FTH 5" TFT Page 12 of 15 ATM3224C-NC-FTH 5" TFT POWER ON SEQUENCE OPTICAL CHARACTERISTICS Specification Parameter Horizontal Viewing angle Vertical Contrast ratio Response time Rise Fall Symbol 21, 22 11 12 CR Tr Tf Transmission ratio Uniformity Brightness U White chromaticity x y Lamp life time (+25°C) Condition CR 10 = 0° = 0° = 0° = 0° MIN. 45 30 10 80 8.0 70 350 0.250 0.300 10,000 TYP. 55 35 15 150 15 30 8.5 85 400 0.300 0.350 - MAX. 30 50 0.350 0.400 - Unit deg deg deg ms ms % % cd/m2 Ta = 25°C Remarks Note 1 Note 1 Note 1 Note 2 Note 4 Note 5 Note 3 Note 3 hr Page 13 of 15 ATM3224C-NC-FTH 5" TFT Note 1: The definitions of viewing angles Note 2: CR = Luminance when testing point is White Luminance when testing point is Black (Testing configuration is shown below) Contrast ratio is measured in optimum common electrode voltage. Topcon BM-7 (fast) luminance meter 2° field of view is used in the testing (after 20 ~ 30 minutes operation). Lamp current 5mA The definition of response time: Note 3: Note 4: Note 5: The uniformity of LCD is defined as U= The minimum brightness of the 9 testing points The maximum brightness of the 9 testing points Luminance meter: BM-5A or BM-7 fast (Topcon) Measurement distance: 500mm +/-50mm Ambient illumination: < 1 Lux Measuring direction: Perpendicular to the surface of module The test pattern is white (Gray level 63) Page 14 of 15 ATM3224C-NC-FTH MECHANICAL DRAWING 5 " TFT AZ DISPLAYS, INC.