Semicon. Product Specification LP104V2 Liquid Crystal Displa
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Semicon.
Product Specification
LP104V2 Liquid Crystal Display
SPECIFICATION APPROVAL
Preliminary Entry Level Specification Final Specification
Title
BUYER NAME MODEL NAME
SUPPLIER MODEL NAME Semicon. Ltd. LP104V2
SIGNATURE
DATE
APPROVED
DATE
/G.Manager REVIEWED
/S.Engineer PREPARED
Please return copy confirmation with your signature comments.
Engineer Product Engineering Dept. Division Semicon. Ltd.
Semicon.
Product Specification
LP104V2 Liquid Crystal Display
CONTENTS
ITEM
COVER CONTENTS RECORD REVISION GENERAL DESCRIPTION MAXIMUM RATINGS ELECTRICAL SPECIFICATIONS OPTICAL SPECIFICATIONS ENVIRONMENT INTERFACE CONNECTION SIGNAL TIMING SPECIFICATIONS SIGNAL TIMING WAVE FORMS COLOR INPUT DATA REFERENCE POWER SEQUENCE MECHANICAL CHARACTERISTICS COSMETICS RELIABILITY SAFETY PACKAGING SMOKE FREE DESIGN PERFORMANCE PRECAUTIONS APPENDIX
Page
13-14 17-18 19-20
Semicon.
Product Specification
LP104V2 Liquid Crystal Display
Record Revision
DATE VERSION DESCRIPTION
Semicon.
Product Specification
LP104V2 Liquid Crystal Display
General Description
Semicon Co., Ltd. model LP104V2 Color Active Matrix Liquid Crystal Display with integral Cold Cathode Fluorescent Tube(CCFT) back light system. matrix employs a-Si Thin Film Transistor active element. transmissive type display operating normally white mode. This TFT-LCD 10.4 inch diagonally measured active display area with resolution(480 vertical horizontal pixel array). Each pixel divided into Red, Green Blue sub-pixels dots which arranged vertical stripes. Gray scale brightness sub-pixel color determined with 6-bit gray scale signal each dot, thus, presenting palette more than 262,144 colors. LP104V2 intended support applications where thin thickness, power critical actors graphic displays important. combination with vertical arrangement sub-pixels, LP104V2 characteristics provide excellent panel display automation products such Notebook
Data timing signal
GTiming Control
6bits Data Timing signal
TFT-LCD
Gate Driver circuit
Power +5V,GND *Vcom *Vref circuit *DC/DC
G480
Power
5V,Vcom,etc. Vref Source driver circuit
D1920
Supply
General Display Characteristics
following general feature model LP104V2 LCD; Active display area 10.4 inches(26.42cm) diagonal Outsize dimensions 246.5(H) mm(typ) Pixel pitch 0.33 Pixel format horiz. vert. pixels stripe arrangement Color depth 6-bit, 262,144 colors Display operating mode transmissive mode, normally white Surface treatments hard coating(3H), anti-glare treatment front polarizer Weight 410g (Typ.)
Semicon.
Product Specification
LP104V2 Liquid Crystal Display
Maximum Ratings
ollowing maximum values which, exceeded, cause aulty operation damage unit. Parameter Power Input Voltage Operating Temperature Storage Temperature Table ABSOLUTE MAXIMUM RATINGS Values symbol Units Min. Max. RMKS 25°. FlatLink
Note: Relative Humidity must exceed non-condensing temperatures 40°. less. temperatures greater than 40°. bulb temperature must exceed 39°. Under condition should unit exposed corrosive chemicals.
Electrical Specifications
LP104V2 requires power inputs. employed power electronics drive voltages drive array liquid crystal. second input which powers backlight CCFT, typically generated inverter. inverter external unit LCD. Parameter MODULE: Power Supply Input Voltage Power Supply Input Current Ripple/Noise Logic Input Level, High Logic Input Level, BACK LIGHT Lamp current Lamp voltage Lamp frequency Kick-Off Voltage Lamp life time Power Consumption Table ELECTRICAL CHARACTERISTICS: Symbol condition Values Min. Typ. Units Max. VRMS VRMS Watts
Vdd=3.3V
10000
Notes: DC/AC inverter backlight built this module. Back light power consumption shown above does concern iciency inverter. Lamp requency produce interf erence with horizontal sync. requency cause beat display. Theref lamp requency shall detached much horizontal sync. harmonics horizontal synchronous avoid interf erence. condition Bsf= Used connector BHR-03VS-1 Matching connector SMO2(8.0)B-BHS-1-TB(JST) 03VS conf igurations Symbol
Semicon.
Product Specification
LP104V2 Liquid Crystal Display
Optical Specifications
Optical characteristics determined after unit been stable approximately minutes dark environment 25°. values specif approximate distance 50cm surf viewing angle equal Appendix presents additional ormation concerning specif characteristics. Parameter Contrast Ratio Surface Brightness Brightness Variation Response Time Rise Time Decay Time Color Coordinates Green Blue White Viewing Angle axis, right axis, axis, axis, down Flicker Table OPTICAL CHARACTERISTICS Symbol Values Min. Typ. Max. 0.58 0.33 0.31 0.52 0.15 0.14 0.32 0.33 degree, 1.45 Units RMKS
cd/m
msec
0.03
Notes Contrast Ratio (CR) mathematically ined (Surface Brightness with white pixels) (Surface Brightness with black pixels) Surf brightness average measurement across surf 50cm surf with pixels displaying white. more ormation Appendix variation surf brightness, determined measuring each test position through then dividing maximum points luminance minimum points luminance. more ormation Appendix Maximum ON0, BON1, ON9) Minimum ON0, BON1, ON9) Response time time required display transition white black (Rise Time, TrR) black white (Decay Time, TrD). additional ormation Appendix Viewing angle angle which contrast ratio greater than angles determined horizontal axis vertical axis with respect axis which normal surf more ace. ormation Appendix When reshed 60Hz rate with backlight there noticeable licker green level when screen viewed with naked eye.
Semicon.
Product Specification Table Luminance Grey Level Luminance (%)(min) 10.0 27.0 51.0 78.0
LP104V2 Liquid Crystal Display
Gray Level
Luminance (%)(max) 10.0 29.0 53.0 80.0 93.0
Environment
Altitude operating 10,000 (3048m) storage/shipment 40,000 feet (12192m) Corrosive indoor outdoor city. Environment test condition Test ITEM High temperature storage test temperature storage test High temperature high humidity operation test High temperature operation test temperature operation test Vibration test (non-operating) Shock test (non-operating) Conditions 60°. 240h -20°. 240h 40°. 95%RH 240h condensation) 50°. 240h 0°.240h Sine wave, 10~500~10Hz, 1.5G, 0.37oct/min, axis, hour/axis half sine wave, 100G, 6ms, shock each faces (i.e. 100G faces.) square wave, 50G, 18ms. (for packaging)
{Result Evaluation Criteria} There should change which might practical display unction when display quality test conducted under normal operating condition.
Semicon.
Product Specification
LP104V2 Liquid Crystal Display
Interface Configuration
Used connector DF9B-31P-1V(HIROSE), Matching side DF9B-31S-1V(HIROSE) Table INTERFACE CONFIGURATION Description Notes Ground Data clock Horizontal sync. ARRANGEMENT Vertical sync. (Transparent view) data(LSB) data data data data data data(MSB) Ground Green data(LSB) Green data Green data Green data Green data Green data(MSB) Ground Blue data(LSB) Blue data Blue data Blue data Blue data electrically opened Blue data(MSB) (30, 31pin) should VIEW Ground during operation. Data timing signal metal case connected GND. Power supply GND(ground) pins should connected Power supply together which also connected connection metal frame. connection Vdd(power input) pins should connected together.
Symbol Hsync Vsync ENAB
backlight interf connector model BHSR-02VS-1, manufactured JST. mating connector part number SM02Bace BHSS-1 equivalent. conf iguration connector shown table below. Table BACKLIGHT CONNECTOR CONFIGURATION Symbol Description Notes Lamp power input Ground Notes: input power terminal colored pink. Ground color black. backlight ground should common with Vss.
Semicon.
Product Specification
LP104V2 Liquid Crystal Display
Signal Timing Specification
This signal timing required input ASIC inside module. inter face signa timin shoul satis fied with follo wing speci fications proper operation. Table Timing Table ITEM Freq. DCLK High time time Setup time DATA Horizontal sync. Pulse width Hold time Cycle SYMBOL Fclk MODE Vertical sync. Pulse width Horizontal display period Horizontal clock phase diff. Hsync-Vsync phase difference Notes Horizontal display position Horizontal display position determined DTMG signal input data corresponding rising edge DTMG signal displayed left display area. Parameter DTMG Setup time Pulse width Hsync-Vsync signal phase difference Cycle 30.0 Th-Thp 31.78 clock Lines MIN. TYP. 25.18 MAX. 32.00 UNIT clock clock NOTES
Semicon.
Product Specification
LP104V2 Liquid Crystal Display
Signal Timing Wave form
Horizontal sync. signal (Hsync)
0.3Vcc
0.7Vcc
0.3Vcc
Clock signal (CLK)
0.3Vcc 0.3Vcc 0.3Vcc 0.3Vcc
0.7Vcc
0.3Vcc
C104
Number H-data
DATA signal (R0-R5,G0-G5 ,B0-B5)
Horizontal invalid data period
0.7Vcc
D0.3Vcc
D639
D640
Horizontal invalid data period
Data enable signal(ENAB)
0.7Vcc
0.3Vcc
Vertical sync. Signal(Vsync.)
0.3Vcc
0.7Vcc 0.3Vcc
Horizontal sync. Signal(Hsync.)
0.7Vcc
Number line
tVBP
Data signal Horizontal invalid data period (R0-R5, G0-G5, B0-B5)
DH479 DH480
Horizontal invalid data period
Input signal waveforms line mode)
Semicon.
Product Specification
LP104V2 Liquid Crystal Display
Color Input Data Reference
brightness each primary color(red, green blue) based 6-bit gray scale data input color; higher binary input, brighter color. table below provides erence color versus data input. Table COLOR DATA REFERENCE Input Color Data Green
Color
Black Red(63) Green(63) Basic Blue(63) Color Cyan Magenta Yellow White Red(00) Dark Red(01) Red(02) Red(61) Red(62) Red(63) Bright Green(00)Dark Green(01) Green(02) Green Green(61) Green(62) Green(63)Bright Blue(00) Dark Blue(01) Blue(02) Blue Blue(61) Blue(62) Blue(63) Bright
Blue
Semicon.
Product Specification
LP104V2 Liquid Crystal Display
Power On/Off Sequence
Power Supply Logic
4.75V
4.75V
0ms-50ms 0-50ms Interface signal POWER POWER VALID 0-50ms 0-50ms
Vi(t) Vdd(t) Here, Vi(t), Vdd(t) indicate transitive state when power supply turned
Notes Please avoid loating state interf signal invalid period. When interf signal invalid, sure pull down power supply
Semicon.
Product Specification
LP104V2 Liquid Crystal Display
Mechanical Characteristics
chart below provides general mechanical characteristics model LP104V2 LCD. addition, igure below detailed mechanical drawing LCD. Note that dimension given erence purposes only. Outside dimensions Width Height Thickness Active Display area Width Height Weight (approximate) 211.2mm 158.4mm 350(Typ.) 246.5 mm(TYP.) 179.4mm(TYP.) 8.0mm(TYP.)
FRONT SIDE
Semicon.
Product Specification
LP104V2 Liquid Crystal Display
COSMETICS
cosmetic inspection related acceptance quality levels module which produce. ects more ormation about ollowing contact Semicon Co., Ltd. time.
12.1 Cosmetic Inspection Conditions
12.1.1 Inspective viewing angle This inspection should executed according following figure.
Viewing Zone
Viewing angle should range when non-operating inspection when operating inspection Horizontal direction when operating inspection Vertical direction 12.1.2 Environment Conditions Ambient temperature Ambient Humidity Ambient Lumination Using single watts fluorescent lamp about Distance eyes inspector from module more
more
TFT-LCD Module Back-Light Unit
Semicon.
Product Specification
LP104V2 Liquid Crystal Display
Reliability TEST ITEM High temperature STORAGE temperature High TEMP.&humidity OPERATION High temperature temperature VIBRATIION TEST operation) Sweep time Test period Max. Gravity SHOCK TEST operation) Pulse width Direction Frequency 50°. 10~57Hz WIDTH 0.075mm 58~500Hz Gravity minutes each direction minutes, sine wave once each direction) -20°. 40°. TEST CONDITIONS 60°.
module should inspected after hours storage normal conditions Definitions failure judgement. Function module should maintained. Appearance display quality should have distinguished degradation. Luminance should larger than initial value.
Semicon.
Product Specification
LP104V2 Liquid Crystal Display
Safety 14.1 Sharp edge There will sharp edges corners display assembly that could cause injury. 14.2 materials
14.2.1 Toxicity :There carcinogenic materials used anywhere display module. 14.2.2 Flammability components including electrical components module should meet flammability grade Min.UL94-V1. printed circuit board made from material rated UL94-V1 better. actual flammability rating printed printed circuit board. 14.2.3 capacitors polarized capacitors used display assembly, provisions will made keep them from being inserted backwards. 14.2.4 Hazardous Voltages points exceeding 42.2volts meets requirement limited current circuit. current through Kohm resistance less than f(Khz)mA.
Packaging
packaging meets drop test.
Smoke free design
smoke strange smell shall observed operator result single ailure. Display technology will demonstrate representative open/short test design verification test approval there symptoms. ault
17.Performance
electromagnetic compatibility apply when display module attached host system.
Semicon.
Product Specification
LP104V2 Liquid Crystal Display
18.PRECAUTIONS
Please attention ollowings when this TFT/LCD module with Backlight unit.
18.1 MOUNTING PRECAUTIONS
must mount module using holes arranged four corners. should consider mounting structure that uneven force (ex. twisted stress) applied module. case which module mounted should have sufficient strength that external forace transmitted directly module. Please attach surface with transparent protective plate order protect polarizer cell. Transparent protective plate should have sufficient strength order resist external force. should adopt radiation structure satisfy temperature specification. Acetic acid type chlorine type materials cover case desirable because former generates corrosive attacking polalizer high temperature latter causes circuit break electrochemical reaction. touch, push exposed polarizers with glass, tweezers anything harder than pencil ead. Please with dustclothes with chemical treatment. touch surface polarizer bare hand greasy cloth. (Some cosmetics detrimental polarizer.) When surface becomes dusty, please wipe gently with absorbent cotton other soft materials like chamois soaked with petrolium benzene. Normal-hexane recommended cleaning adhesives used attach front rear polarizers. acetone, toluen alcohol because they cause chemical damage polarizer. Wipe saliva water drops soon possible. Their long time contact with polarizer causes deformations color fading. open case because inside circuits have sufficent strength.
18.2 OPERATING PRECAUTIONS
spike noise causes mis-operation circuits. should lower than following voltage 200mV, 200mV (Over under shoot voltage). Response time depends temperature. lower temperature, becomes longer.) Brightness depends temperature. lower temperature, becomes lower.) lower temperature, response time (required time that brightness stable after turned becomes longer. careful condensation sudden temperature change. Condensation makes damage polarizer electrical contacted parts. after fading condensation, smear spot will occur. When fixed patterns displayed long time, remnant image likely occur. module high frequency circuit. need shield electromagnetic noise, please yours. When Back-light unit operating, sounds. need shield noise, please yours.
18.3 ELECTROSTATIC DISCHARGE CONTROL
Since module composed electronic circuits. strong electrostatic discharge. Make certain that treatment persons connected ground through wrist band touch directly.
18.4 PRECAUTION STRONG LIGHT EXPOSURE
Strong light exposure causes degradation polarizer color filter.
Semicon.
Product Specification
LP104V2 Liquid Crystal Display
18.5 STORAGE
When storing modules spares long time. following precautions necessary. leave module high temperature, especially high humidity long time. Store module expose sunlight directly. Avoid condensation water. cause misoperation.
18.6 HANDLING PRECAUTIONS PROTECTION FILM
sure turn power when connecting disconnecting circuit. Note that polarizer easily damaged, attention scratch press these surface with hard object. When surface become dirty, please wipe them with soft material like absorbent cotton. Protect module from ESD. damage electronic circuit (C-MOS) Make certain that treatment persons body grounded through wrist bend. disassemble module careful have strong mechanical shock such twist when install cabinet. cause damage permanently.
Semicon.
Product Specification
LP104V2 Liquid Crystal Display
Measurement setup method
Optical measurement shall executed dark room equivalent state with following method. Measurement shall executed minutes after back light turn OPTICAL STAGE (X,Y) FIELD PRICHARD 1980B EQUIVALENT
Brightness
<measuring point brightness vibration> <measuring point surface brightness
RESPONSE TIME
response time defined following figure shall measured switching input signal
Optical Response
white black
white
Semicon.
Product Specification
LP104V2 Liquid Crystal Display
Viewing angle
<Definition viewing angle range>
MODULE
6:00
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