Bolymin, Inc. LCD MODULE SPECIFICATION MODEL NO. BR320240ACNCH FOR MESSRS: ________________________________________________ ON DATE OF: ________________________________________________ APPROVED BY: ________________________________________________ Bolymin, Inc. CONTENTS 1. Numbering System 2. LCD Module Handling Precautions 3. General Specification 4. Absolute Maximum Ratings 5. Electrical Characteristics 6. Optical Characteristics 7. Interface Description 8. Block diagram 9. Timing Characteristics 10. Power supply for LCD Module and LCD operating voltage adjustment 11. Backlight information 12. Display Pattern 13. Quality Assurance 14. Reliability Bolymin, Inc. 1.. Numbering System B 0 C 1 2004 2 A 3 G 4 P 5 L 6 E 7 0 Brand Bolymin 1 Module Type C= character type G= graphic type P= TAB/TCP type 2 Format 2002=20 characters, 4 lines 12232= 122 x 32 dots A type 3 Version No. 4 LCD Color 5 LCD Type 6 Backlight type/color 7 CGRAM Font 8 View Angle/ Operating Temperat ure 9 Special Code B 8 G=STN/gray Y=STN/yellow-green C=color STN xxx 9 O= COG type F= COF type B=STN/blue F=FSTN T=TN R=positive/reflective M=positive/transmissi P=positive/transflective ve N=negative/transmissi ve L=LED array/ D=LED edge/blue yellow-green E=EL/white H=LED edge/white B=EL/blue R=LED array/red C=CCFL/white G=LED edge/yellow-green J=English/Japanese C=English/Cyrillic Font Font E=English/European H=English/Hebrew Font Font B=Bottom/Normal Temperature H=Bottom/Wide Temperature U=Bottom/Ultra wide Temperature 3=3 volt logic power supply n=negative voltage for LCD c=cable/connector xxx=to be assigned on data sheet T=Top/Normal Temperature W=Top/Wide Temperature C=9H/Normal Temperature t=temperature compensation for LCD p=touch panel Bolymin, Inc. 2. LCD Module Handling Precautions (1)Avoid applying excessive shocks to the module or making any alterations or modifications to it. (2)Don't make extra holes on the printed circuit board, modify its shape or change the components of LCD Module. (3)Don't disassemble the LCM. (4)Don't operate it above the absolute maximum rating. (5)Don't drop, bend or twist LCM. (6)Soldering: only to the I/O terminals. (7)Storage: please storage in anti-static electricity container and clean environment. 3. General Specification (1) Mechanical Dimension ITEM STANDARD VALUE UNIT Number of dots 320RGB x240 dots Outline dimension 154.6(W)x 114.8(H)x 8.5max(T) mm View area 118.18(W)x 89.33(H) mm Active area 115.18(W)x 86.33(H) mm Dot Size 0.09 x RGB x 0.33 mm Dot Pitch 0.12 x RGB x 0.36 mm LCD type Color STN, transmissive View direction 6 o'clock Backlight CCFL Temperature Extended Range (2) Controller IC: SED1375 (3) Temperature Range Operating Storage Normal Wide 0 ~+50 -20 ~ +70 -10 ~ +60 -30 ~ +80 Bolymin, Inc. 4. Absolute Maximum Ratings ITEM SYMBOL MIN. MAX. -20 TYP. +70 UNIT Operating Temperature TOP Storage Temperature TST -30 +80 Input Voltage VI -0.3 Vdd V Supply Voltage For Logic VDD-VSS 0 6.5 V Supply Voltage For LCD VLCD-VSS 0 30 V 5. Electrical Characteristics ITEM Logic Voltage Supply Voltage For LCD SYMBOL VDD-VSS VLCD-VSS CONDITION MIN. TYP. MAX. UNIT 4.75 5.0 5.25 V Ta=-20 Ta=25 Ta=70 26.2 V V V Input High Volt. VIH 0.8VDD VDD V Input Low Volt. VIL 0 0.2VDD V Output High Volt. VOH VDD -0.4 V Output Low Volt. VOL 0.4 V Supply Current ILCD 7.5 11.0 mA Bolymin, Inc. 6. Optical Characteristics ITEM View Angle SYMBAL CONDITION (V) CR10 MAX UNIT 10 TYP 105 deg. (H) CR10 -30 30 deg. CR 29.1 T rise 120 ms T fall 252 ms Contrast Ratio Response Time Definitions View Angles Contrast Ratio Brightness at selected state ( BS ) Brightness at non-selected state ( Bns ) Selected state ( Visual angle direction ) X CR = Brightness (%) Z Non-selected state Bs Bns Y 6.1 MIN Operating voltage for LCD driving Bolymin, Inc. Response time Selected Condition Nonselected Condition 90 % 100 % Brightness Nonselected Condition 10 % tr Rise Time td Decay Time ( fall time tf ) Bolymin, Inc. 7. Interface Description Pin No. Symbol Level Description 1 FRM H 2 CL1 H to L Data latch pulse 3 CL2 H to L Data shift pulse 4 DISP H/L H: Display ON, L: Display OFF 5 VDD 5.0V Power supply for Logic 6 VSS 0V 7 VLCD 8 D7 H/L Display data 9 D6 H/L Display data 10 D5 H/L Display data 11 D4 H/L Display data 12 D3 H/L Display data 13 D2 H/L Display data 14 D1 H/L Display data 15 D0 H/L Display data SCAN START-UPSINGAL Ground (Variable) Driving voltage for LCD Recommendation LCD Connector: MOLEX53261-1510 Bolymin, Inc. 8. Block diagram CL1 FRM 2 LOAD 3 CP 4 DISP 5 VDD 6 VSS 7 VLCD 8 D7 CL1,CL2,M,DISP SEG Drive SEG 320 CL1,FLM DISP,M COM Driver DATA BUS D0~D7 BIAS Circuit D0~D7 SEG1 1 M M COM1 320240RGBx240 DOTS LCD PANEL COM240 CCFL BACKLIGHT Bolymin, Inc. Bolymin, Inc. 9. Timing Characteristics 9.1.Common & Segment interface timing: ITEM symbol Test Condition Min. Typ. Max. Units Clock Cycle tC Fig.1 500 ns CP Pulse Width tWC Fig.1 240 ns LP Pulse Width tWL Fig.1 240 ns Data Set Up Time tDSU Fig.1 240 ns Data Hold Time tDHD Fig.1 240 ns CP Rise/Fall Time tr,tf Fig.1 50 ns CP to LOAD tCL Fig.1 240 ns LOAD to CP tLC Fig.1 240 ns LP Pulse Width tLW Fig.1 240 ns CL1 Pulse Width tCW Fig.2 170 ns Data Set Up Time tDSU2 Fig.2 240 ns Data Hold Time tDHD2 Fig.2 170 ns CL1 Rise/Fall Time tr2,tf2 Fig.2 50 ns tWC 20% CL2(LP) tSL tWL tWC 80% tr tf tLS CL1(CP) tCL tLC tDSU D0~D3 Fig 1. SEGMENT TIMING tDHD Bolymin, Inc. tCW tf2 tCW 80% CL1 tDSU2 20% tr2 TDHD2 FLM Fig 2 COMMON TIMING 9.2 POWER ON/OFF TIMING VDD 0.8VD 0.8VD 0~50ms 0~50ms VSS VSS VSS 20ms min VSS 0ms VSS VLCD VSS VSS DISP VSS POWER ON VSS POWER OFF The missing pixels may occur when the LCM is driven beyond above power interface timing sequence. Bolymin, Inc. 10. Power Supply PCB VDD VSS +5V +30V Vlcd VR= 10~20K VH GND Recommendation Circuit CCFL B/L 11. CCFL Backlight Specification (Ta=25) Item Symbol Specification Min Typ Max Unit Condition Driving Voltage VFL 500 Vrms Input current IFL 4.5 5.0 5.5 mArms Power consumption W 2.5 W VFLS 630 Vrms L 550 Cd/m2 ,=0 deg, IFL =5.0mArms Starting Voltage Luminance 135 Cd/m2 White (CCFL B/L) 35 Cd/m2 Red (CCFL B/L) 45 Cd/m2 Green (CCFL B/L) Brightness 35 Cd/m2 Blue (CCFL B/L) x 0.340 y 0.370 Chromaticity Bolymin, Inc. Luminance Uniformity (Testing 9 point) 75% % Life time 20000 hrs Recommendation CCFL Connector: BHR-03VS-1(JST) ,=0 deg, IFL =5.0mArms Bolymin, Inc. 12. Display Pattern segment RGB RGB RGB RGB D7 D6 D5 D4 D3 D2 D5 D4 D3 D2 D1 D0 RGB RGB RGB RGB D7 D6 D5 D4 D3 D2 D5 D4 D3 D2 D1 D0 common 320 x 3(RGB) x 320 dot RGB RGB RGB RGB D7 D6 D5 D4 D3 D2 D5 D4 D3 D2 D1 D0 RGB RGB RGB RGB D7 D6 D5 D4 D3 D2 D5 D4 D3 D2 D1 D0 Bolymin, Inc. 13. Quality Assurance Screen Cosmetic Criteria No. Defect Judgement Criterion Partition A)Clear Size: d mm d 0.1 Acceptable Qty in active area Disregard 0.1<d0.2 6 0.2<d0.3 2 0.3<d 1 Spots 0 Note: Including pin holes and defective dots which must be within one pixel size. Minor B)Unclear Size: d mm d 0.2 Acceptable Qty in active area Disregard 0.2<d0.5 6 0.5<d0.7 2 0.7<d Size: d mm d0.3 2 Bubbles in Polarize 0 Acceptable Qty in active area Disregard 0.3<d1.0 3 1.0<d1.5 1 1.5<d Minor 0 In accordance with spots cosmetic criteria. When the 3 Scratch light reflects on the panel surface, the scratches are not Minor to be remarkable. 4 Allowable Density Above defects should be separated more than 30mm each other. Minor Not to be noticeable coloration in the viewing area of 5 Coloration the LCD panels. Back-light type should be judged with back-light on state only. Minor Bolymin, Inc. 14. Reliability Content of Reliability Test Environmental Test No. 1 2 3 4 5 6 7 Test Item Content of Test Test Condition Endurance test applying the high storage temperature for a long time. Endurance test applying the high storage temperature for a long time. Endurance test applying the electric High Temperature stress (Voltage & Current) and the Operation thermal stress to the element for a long time. Endurance test applying the electric Low Temperature stress under low temperature for a Operation long time. Endurance test applying the high High Temperature/ temperature and high humidity Humidity Storage storage for a long time. Endurance test applying the electric High Temperature/ stress (Voltage & Current) and Humidity Operation temperature / humidity stress to the element for a long time. Endurance test applying the low and high temperature cycle. -20 25 70 Temperature Cycle 70 120hrs -20 120hrs High Temperature storage Low Temperature storage 30min 8 Vibration test 9 Shock test 10 Atmospheric pressure test Static electricity test ---- ---- 70 120hrs ---- -20 120hrs ---- 70,90%RH 96hrs ---- 70,90%RH 96hrs ---- -20/70 10 cycles ---- 5min 30min 1 cycle Mechanical Test Endurance test applying the vibration during transportation and using. Constructional and mechanical endurance test applying the shock during transportation. Endurance test applying the atmospheric pressure during transportation by air. Others 10~22Hz1.5mmp-p 22~500Hz1.5G Total 0.5hrs 50G Half sign wave 11 msedc 3 times of each direction 115mbar 40hrs VS=800V,RS=1.5 k CS=100pF 1 time ***Supply voltage for logic system=5V. Supply voltage for LCD system =Operating voltage at 25 11 Applicable Standard Endurance test applying the electric stress to the terminal. ---- ---- ---- ----