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| Bolymin, Inc. xxx LCD MODULE SPECIFICATION MODEL NO. BR320240ACNCH FOR MESSRS: ________________________________________________ ON DATE OF: ________________________________________________ APPROVED BY: ________________________________________________ Bolymin, Inc. xxx 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. xxx 1. Numbering System . B 0 C 1 2004 2 A 3 G 4 P 5 L 6 E 7 B 8 xxx 9 0 Brand 1 Module Type Bolymin C= character type G= graphic type P= TAB/TCP type 2002=20 characters, 4 lines 12232= 122 x 32 dots A type G=STN/gray Y=STN/yellow-green C=color STN B=STN/blue F=FSTN T=TN O= COG type F= COF type 2 Format 3 Version No. 4 LCD Color 5 LCD Type 6 Backlight type/color 7 CGRAM Font 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 8 View Angle/ Operating Temperat ure 9 Special Code Bolymin, Inc. xxx 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 Number of dots Outline dimension View area Active area Dot Size Dot Pitch LCD type View direction Backlight Temperature (2) Controller IC: SED1375 STANDARD VALUE 320RGB x240 154.6(W)x 114.8(H)x 8.5max(T) 118.18(W)x 89.33(H) 115.18(W)x 86.33(H) 0.09 x RGB x 0.33 0.12 x RGB x 0.36 Color STN, transmissive 6 o'clock CCFL Extended Range UNIT dots mm mm mm mm mm (3) Temperature Range Normal Operating Storage 0 ~+50 -10 ~ +60 Wide -20 ~ +70 -30 ~ +80 Bolymin, Inc. xxx 4. Absolute Maximum Ratings ITEM Operating Temperature Storage Temperature Input Voltage Supply Voltage For Logic Supply Voltage For LCD SYMBOL TOP TST VI VDD-VSS VLCD-VSS MIN. -20 -30 -0.3 0 0 TYP. MAX. +70 +80 Vdd 6.5 30 UNIT V V V 5. Electrical Characteristics ITEM Logic Voltage Supply Voltage For LCD Input High Volt. Input Low Volt. Output High Volt. Output Low Volt. Supply Current SYMBOL VDD-VSS VLCD-VSS VIH VIL VOH VOL ILCD CONDITION Ta=-20 Ta=25 Ta=70 MIN. 4.75 0.8VDD 0 VDD -0.4 TYP. 5.0 26.2 7.5 MAX. 5.25 VDD 0.2VDD 0.4 11.0 UNIT V V V V V V V V mA Bolymin, Inc. xxx 6. Optical Characteristics ITEM View Angle Contrast Ratio Response Time T fall SYMBAL CONDITION (V) CR10 (H) CR T rise CR10 MIN 10 -30 TYP 29.1 120 252 MAX 105 30 UNIT deg. deg. ms ms 6.1 Definitions View Angles Z ( Visual angle direction ) Contrast Ratio Brightness at selected state ( BS ) Brightness at non-selected state ( Bns ) Selected state CR = Brightness (%) Non-selected state X Bs Bns Y Operating voltage for LCD driving Bolymin, Inc. xxx Response time Nonselected Condition Selected Condition Nonselected Condition Brightness 90 % 100 % 10 % tr Rise Time td Decay Time ( fall time tf ) Bolymin, Inc. xxx 7. Interface Description Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Symbol FRM CL1 CL2 DISP VDD VSS VLCD D7 D6 D5 D4 D3 D2 D1 D0 Level H H to L H to L H/L 5.0V 0V Description SCAN START-UPSINGAL Data latch pulse Data shift pulse H: Display ON, L: Display OFF Power supply for Logic Ground (Variable) Driving voltage for LCD H/L H/L H/L H/L H/L H/L H/L H/L Display data Display data Display data Display data Display data Display data Display data Display data Recommendation LCD Connector: MOLEX53261-1510 Bolymin, Inc. xxx 8. Block diagram CL1 1 2 3 4 5 6 7 8 FRM M M CL1,CL2,M,DISP D0~D7 LOAD CP DISP VDD VSS VLCD D7 CL1,FLM DISP,M SEG1 SEG 320 COM1 BIAS Circuit SEG Drive COM Driver DATA BUS D0~D7 320240RGBx240 DOTS LCD PANEL COM240 CCFL BACKLIGHT Bolymin, Inc. xxx Bolymin, Inc. xxx 9. Timing Characteristics 9.1.Common & Segment interface timing: ITEM Clock Cycle CP Pulse Width LP Pulse Width Data Set Up Time Data Hold Time CP Rise/Fall Time CP to LOAD LOAD to CP LP Pulse Width CL1 Pulse Width Data Set Up Time Data Hold Time CL1 Rise/Fall Time symbol tC tWC tWL tDSU tDHD tr,tf tCL tLC tLW tCW tDSU2 tDHD2 tr2,tf2 Test Condition Fig.1 Fig.1 Fig.1 Fig.1 Fig.1 Fig.1 Fig.1 Fig.1 Fig.1 Fig.2 Fig.2 Fig.2 Fig.2 Min. 500 240 240 240 240 240 240 240 170 240 170 Typ. Max. 50 50 Units ns ns ns ns ns ns ns ns ns ns ns ns ns tWC CL2(LP) 20% tWC 80% tr tf tLS tSL tWL CL1(CP) tCL tLC D0~D3 tDSU tDHD Fig 1. SEGMENT TIMING Bolymin, Inc. xxx tCW tCW tf2 80% CL1 20% tDSU2 TDHD2 tr2 FLM Fig 2 COMMON TIMING 9.2 POWER ON/OFF TIMING VDD 0.8VD 0~50ms VSS 0~50ms 0.8VD 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. xxx 10. Power Supply PCB VDD VSS Vlcd VH GND +5V +30V VR= 10~20K Recommendation Circuit CCFL B/L 11. CCFL Backlight Specification (Ta=25) Specification Min Typ Max 4.5 500 5.0 2.5 630 550 135 35 Brightness 45 35 x Chromaticity y 0.340 0.370 5.5 Item Driving Voltage Input current Power consumption Starting Voltage Luminance Symbol VFL IFL W VFLS L Unit Vrms mArms W Vrms Cd/m2 Cd/m2 Cd/m2 Cd/m2 Cd/m2 Condition ,=0 deg, IFL =5.0mArms White (CCFL B/L) Red (CCFL B/L) Green (CCFL B/L) Blue (CCFL B/L) Bolymin, Inc. xxx Luminance Uniformity (Testing 9 point) Life time 75% 20000 % hrs ,=0 deg, IFL =5.0mArms Recommendation CCFL Connector: BHR-03VS-1(JST) Bolymin, Inc. xxx 12. Display Pattern segment RGB RGB RGB RGB RGB RGB RGB RGB D7 D6 D5 D4 D3 D2 D5 D4 D3 D2 D1 D0 D7 D6 D5 D4 D3 D2 D5 D4 D3 D2 D1 D0 common 320 x 3(RGB) x 320 dot D7 D6 D5 D4 D3 D2 RGB RGB RGB RGB D5 D4 D3 D2 D1 D0 RGB RGB D7 D6 D5 D4 D3 D2 D5 D4 D3 D2 D1 D0 RGB RGB Bolymin, Inc. xxx 13. Quality Assurance Screen Cosmetic Criteria No. Defect A)Clear Size: d mm d 0.1 0.1 Bubbles in Polarize 0.3 In accordance with spots cosmetic criteria. When the 3 Scratch light reflects on the panel surface, the scratches are not to be remarkable. 4 Allowable Density Above defects should be separated more than 30mm each other. 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 Minor Minor Bolymin, Inc. xxx 14. Reliability Content of Reliability Test Environmental Test No. 1 2 Test Item High Temperature storage Low Temperature storage Content of Test Test Condition 70 120hrs -20 120hrs 70 120hrs -20 120hrs 70,90%RH 96hrs 70,90%RH 96hrs Applicable Standard ---- ---- 3 4 5 6 7 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 30min 5min 30min 1 cycle Mechanical Test ---- ---- ---- ---- -20/70 10 cycles ---- 8 Vibration 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 Endurance test applying the electric stress to the terminal. 9 Shock test Atmospheric pressure test 10~22Hz1.5mmp-p 22~500Hz1.5G Total 0.5hrs 50G Half sign wave 11 msedc 3 times of each direction 115mbar 40hrs ---- ---- 10 ---- 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 Static electricity test ---- |
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