SPECIFICATION LIQUID CRYSTAL DISPLAY MODULE CUSTOMER APPROVED SIGNATURE

Transcription

1 SPECIFICATION OF May LIQUID CRYSTAL DISPLAY MODULE CUSTOMER : URTSTD Model No. : UMSH8247MD8T Model version : 0 Document Revision : 10 CUSTOMER APPROVED SIGNATURE This specification need to be signedby purchaser or customer as a specification ofproducts production and delivery from URT. Without signature of this specification, any purchase orderfor this model no. will betreated and considered that thisspecification is automatically acknowledged and accepted by purchaser or customer. UNITED RADIANT TECHNOLOGY CORPORATION Allen Wang George Tseng Angus Chiu Sharon Tsai May APPROVED CHECKED CHECKED PREPARED Date COMPANY : No. 2,Fuhsing Road,Taichung Econamic Processing Zone,Tantzu,Taichung,Taiwan,R.O.C. TEL: FAX: Page: 1

2 Version No. 0 UMSH8247MD1T (UFNHK080EY1FT) Version No. 0 UMSH8247MD1T (UFNHK080EY1FT) Version No. 1 Document Model No. Description Revision Revision Version No. by 0 UMSH8247MDT Albert Lin (UFNHK080EY1FT) Nick Liu UMSH8247MD1T (UFNHK080EY1FT) Version No. 2 UMSH8247MD3T (UFNHK080EY6FT) Version No. 0 UMSH8247MD4T (UFNHK080EY1FT) Version No. 0 UMSH8247MD5T Version No. 0 UMSH8247MD6T (UFNHK080EY6FT) Version No. 0 UMSH8247MD6T (UFNHK080EY6FT) Version No. 1 UMSH8247MD7T (UFNHK080EYFT) Version No. 0 UMSH8247MD8T (UFNHK080EYFT) Version No Remove the MPU board. 2. Modify the module number from UMSH8247MDT to UMSH8247MD1T. 1. Modify the ADJ pin from low level to high level. 1. Modify the AC Characteristics 1. Add the touch panel. 2. Modify the module number from UMSH8247MD1T to UMSH8247MD3T. 1. Add the touch panel. 2. Revising the scan direction. 3. Modify the module number from UMSH8247MDT to UMSH8247MD4T. 1. Add capacitive touch panel and touch panel control board. 2. Revising the scan direction. 3. Modify the module number from UMSH8247MDT to UMSH8247MD5T. 1. Add capacitive touch panel and touch panel control board. 2. Revising the scan direction. 3. Modify the module number from UMSH8247MDT to UMSH8247MD6T. 1. Change capacitive touch panel driver IC and firmware. 1. Modify the backlight from high brightness to low brightness. 2. Modify the module number from UMSH8247MD1T to UMSH8247MD7T. 1. Add T/P with AntiNewton's ring. 2. Modify the module number from UMSH8247MD7T to UMSH8247MD8T. Albert Lin Nick Liu 03Mar2009 Albert Lin Nick Liu 03Apr2009 Albert Lin Nick Liu Albert Lin Nick Liu 11Jun2009 Albert Lin Nick Liu 28Jan2010 Nick Liu Albert Lin Ken Lin Ken Liao 15Jul2010 Ken Lin Ken Liao 17Aug2010 H.F. Kuo Ken Liao 13Feb2011 H.F. Kuo Ken Liao 12May2011 Page: 2

3 CONTENTS: No. Item Page BASIC SPECIFICATION 1.1 Mechanical Specification 1.3 Outline Dimension 1.4 Block Diagram 1.5 Interface Pin 7 ELECTRICAL CHARACTERISTICS 2.3 Backlight Characteristics 2.4 AC Characteristics 11~ Touch Panel Specifications 14~16 OPTICAL CHARACTERISTICS 3.2 Definition of Optical Characteristics 18~19 RELIABILITY PRODUCT HANDING AND APPLICATION DATECODE PACKING & LOTNO 23~24 INSPECTION STANDARD 25~28 Page: 3

4 1. BASIC SPECIFICATION 1.1 Mechanical specifications Items Active screen size Dot Matrix Module Size (W x H x T) Active Area (W x H) Pixel Size ( WxH ) Color depth Interface Nominal Dimension 5.7 diagonal 640 x RGB x x x x x K Parallel 18bit RGB Unit Pixel mm. mm. mm. color Driving IC Package COG Module weight 106 g 1.2 Display specification Display Descriptions Note LCD Type LCD Mode Polarizer Mode Polarizer Surface Pixel arrangement Backlight Type Viewing Direction(Gray inversion) asi TFT TN / Normal white Transmissive Normal RGBstripe 6 O'clock Direction *Color tone is slightly changed by temperature and driving voltage. LED Note 1 : The viewing direction defined in this specification follows the rubbing direction of its mother TFT surface treatment. The grayscale inversion is at this direction as well. The optimized viewingdirection applied into enddevice is decided by customers. Page: 4

5 1.3 Outline dimension Revision 10 ; UMSH8247MD8T Ver. 0 ; May Page: 5

6 1.4 Block diagram: AntiNewton's ring Page: 6

7 1.5 Interface pin : Page: 7

8 2. ELECTRICAL CHARACTERISTICS 2. Page: 8

9 2.2 DC Characteristics Page: 9

10 2.3 Backlight Specification Page: 10

11 2.4 AC Characteristics AC Electrical Characteristics Digital Parallel RGB interface (1920x480 resolution) Page: 11

12 2.4.3 Hardware reset timing Interface Timing Chart Page: 12

13 2.4.5 Data input format for RGB Mode Parallel RGB SYNC Mode Horizontal Data Format Parallel RGB DE Mode Horizontal Data Format Page: 13

14 2.5 Touch Panel Specifications Display Descriptions Note Type Structure Surface Hardness Input mode Operating Force (Minimum Active Force) Connector Type 4wires Analog Resistive Touch Panel ITO Film:T=0.188mm ITO Glass:T=0.7mm 3H Stylus or Finger 100 gf FPC 3H pencil, pressure 500g/45 (JISK5600) Stylus R0.8mm (Active Area toward inner 2mm) Electric Characteristics Linearity Items Terminal Resistance Descriptions Xaxis 1.5% Yaxis 1.5% Xaxis:350~950Ω Yaxis:100~700Ω Note Active Area toward inner 2mm U.R.T Revision 10 ; UMSH8247MD8T Ver. 0 ; May Page: 14

15 2.5.2 Durability Test Items Finger Touch Test Condition Repeating impact the surface of touch panel 1,000k times by R8.0 silicon rubber under 250g loading and 2 times/sec speed. Pen Sliding Test Drawing line in 30mm length at same location of touch panel surface 100k times by R0.8mm plastic stylus under 250g loading and 60mm/sec moving speed. ( Durability Test Position ) Touch Panel (Pen Sliding Test) Pen Sliding Test Touch Panel Finger Touch Test Center Point of Active Area (Finger Touch Test) Page: 15

16 Attention for Assembly and Operation Insulation Area T/P Viewing Area LCD Viewing Area Case Opening T/P Active Area LCD Active Area ITO Film ITO Layer ITO Glass LCM Bezel Case Support Frame Touch Panel LCD Module b.support need to be designed within the frame size. c.we suggest to the support thickness as 0.5mm, but customer should adapt suitable thickness according to thecase deformation. if the LCD Viewing area LCD Viewing area. (6) Never use double sided tape or glue in between the support and the ITO film, it will cause harm to ITO film or seperate the T/P with the ITO film. Page: 16

17 3. OPTICAL CHARACTERISTICS 3.1 Characteristics Electrical and Optical Characteristics No. Item symbol / temp.min. Typ. Max. Unit Note 1 Response Time Tr Tf ms 2 2 Θ Hor. Viewing Θ Cr>=10 Angle Θ Ver. Θ degree 3 3 Contrast Ratio Cr Red xcode Rx Red ycode Ry Green xcode Gx Green ycode Gy Blue xcode Bx Blue ycode By White xcode Wx White ycode Wy Brightness Y cd/m 2 5 Brightness Uniformity % 6 U.R.T Revision 10 ; UMSH8247MD8T Ver. 0 ; May Page: 17

18 3.2 Definition of optical characteristics Measurement condition : 2 [Note 1] Definition of LCD Driving Vop and Waveform : [Note 2] Definition of Response Time [Note 3] Definition of Viewing Angle : [Note 4] Definition of Contrast Ratio : U.R.T Revision 10 ; UMSH8247MD8T Ver. 0 ; May Page: 18

19 [Note 5] Definition of measurement of Color Chromaticity and Brightness 480mm BM7 LCD Module [Note 6] Definition of Brightness Uniformity W / 4 Active Area Height : H H / 4 Brightness Uniformity = Minimum Brightness of Point 1~9 Maximum Brightness of Point 1~9 Active Area Width : W [Note 7] Definition of Measurement of Reflectance 480mm BM7 White Light Source (Ring) 15 deg. LCD Module or referance Page: 19

20 4. RELIABILITY : Item No Items Condition High temperature operating Low temperature operating High temperature storage Low temperature storage High temperature & humidity storage 70, 200 hours 20, 200 hours 80, 200 hours 30, 200 hours 6 Thermal Shock 30, 30min.<=> 80, 30min. storage 10 Cycles 7 8 Vibration test Drop test 10 => 55 =>10 => 55 => 10 Hz, within 1 minute Amplitude : 1.5mm. 15 minutes for each Direction ( X,Y,Z ) Packed, 100CM free fall, 6 sides, 1 corner, 3edges 50,000 hours Life time 25, 60%RH, * One single product test for only one item. * Judgment after test : keep in room temperature for more than 2 hours. Current consumption < 2 times of initial value Contrast > 1/2 initial value Function : work normally Page: 20

21 5. PRODUCT HANDLING AND APPLICATION The LCD module contains a CMOS LSI. People who operate the LCM should wear ESD protection eguipement to prevent ESD hurt on products. Do not input any signal before power is turned on. Do not take LCM from its packaging bag until it is assembled. Peel off the LCM protective film slowly since static electricity may be generated. Pay attention to the humidity of the work shop, 50~60%RH is satisfactory. Use a nonleak iron for soldering LCM. Do not touch the display surface or connection terminals area with bare hands.smudges on the display surface reduce the insulation between terminals. Cautions for soldering to LCM: Condition for soldering I/O terminals: Temperature at iron tip :350 ±15. Soldering time : 3~4sec./ terminals. Type of solder : Eutectic solder(rosin flux filled). PRECAUTION IN USE OF LCD Do not contact or scratch the front surface and the contact pads of a LCD panel with hard materials such as metal or glass or with one s nail. To clean the surface, wipe it gently with soft cloth dampened by alcohol. Do not attempt to wiped off the contact pads. Keep LCD panels away from direct sunlight, also avoid them in hightemperature & high humidity environment for a long period. Do not drive LCD panels by DC voltage. Do not expose LCD panels to organic solvent. Liquid in LCD is hazardous substance. In case a contact with liquid crystal material is occured, be sure to immediately wash such material away by soap and water. The polarizer is easily damaged and should be handle with special care. Don t press or rub it with hard objects. To avoid degradation of the device, do not store the module under the conditions of direct sunlight, high temperature or high humidity. Keep the module in bags designed to prevent static electricity charging under low temperature / normal humidity conditions(avoid high temperature / high humidity and low temperature below 0 ) Never use the LCD, LCM under 45 Hz, the liquid crystal will decomposition and cause permently damage on display!! For the application in medical care, safety and hazardous prodcuts or systems, an authorization from URT is required. URT will not responsible for any damage or loss which caused by the products without any authorization given by URT. This product is not allowed to be designed and used for military application and/or purpose. The delivery of this product to the countries and/or regions where the embargoes are imposed by U.N. is prohibited. The application and delivery of this product must comply with Startegic HighTech Commodities (SHTC) export control and the sales to the embargoed and/or sanctioned countries or regions are strictly prohibited. Page: 21

22 6. DATE CODE OF PRODUCTS Date code will be shown on each product : YY MM DD XXXX Year Month Day Production lots Example: ==>Year 2009, May.,08rd, Batch no.03 Page: 22

23 7. PACKING Packing tray must be stacked with alternated direction to each others. To tacks packing trays in same direction will cause product damaged. Page: 23

24 Page: 24

25 8. INSPECTION STANDARD 8.1. QUALITY : THE QUALITY OF GOODS SUPPLIED TO PURCHASER SHALL COME UP TO THE FOLLOWING STANDARD THE METHOD OF PRESERVING GOODS AFTER DELIVERY OF GOODS FROM TO PURCHASER. PURCHASER SHALL CONTROL THE LCM AT 10 40,AND IT MIGHT BE DESIRABLE TO KEEP AT THE NORMAL ROOM TEMPERATURE AND HUMIDITY UNTIL INCOMING INSPECTION OR THROWING INTO PROCESS LINE INCOMING INSPECTION (A) THE METHOD OF INSPECTION IF PURCHASER MAKE AN INCOMING INSPECTION, A SAMPLING PLAN SHALL BE APPLIED ON THE CONDITION THAT QUALITY OF ONE DELIVERY SHALL BE REGARDED AS ONE LOT. (B) THE STANDARD OF QUALITY ISO28591 ( or MILSTD105E ), LEVEL SINGLE PLAN. CLASS AQL(%) CRITICAL 0.4 % MAJOR 0.65 % MINOR.5 % TOTAL.5 % EVERY ITEM SHALL BE INSPECTED ACCORDING TO THE CLASS. (C) MEASURE IF AS THE RESULT OF ABOVE RECEIVING INSPECTION, A LOT OUT IS DISCOVERED. PURCHASER SHALL BE INFORM SELLER OF IT WITHIN SEVEN DAYS. BUT FIRST SHIPMENT WITHIN FOURTEEN DAYS WARRANTY POLICY WILL PROVIDE ONEYEAR WARRANTY FOR THE PRODUCTS ONLY IF UNDER SPECIFICATION OPERATING CONDITIONS. WILL REPLACE NEW PRODUCTS FOR THESE DEFECT PRODUCTS WHICH UNDER WARRANTY PERIOD AND BELONG TO THE RESPONSIBILITY OF 8.2. CHECKING CONDITION CHECKING DIRECTION SHALL BE IN THE 45 DEGREE AREA TO FACE THE SAMPLE CHECKER SHALL SEE OVER 30 cm. WITH BARE EYES FAR FROM SAMPLE AND USING 2 PCS. OF 20W FLUORESCENT LAMP. Page: 25

26 8.3. INSPECTION PLAN : CLASS ITEM JUDGEMENT CLASS 1. OUTSIDE AND INSIDE PACKAGE "MODEL NO.", "LOT NO." AND "QUANTITY" PACKING & SHOULD INDICATE ON THE PACKAGE. INDICATE 2. MODEL MIXED AND QUANTITY OTHER MODEL MIXED...REJECTED QUANTITY SHORT OR OVER...REJECTED 3. PRODUCT INDICATION "MODEL NO." SHOULD INDICATE ON THE PRODUCT Minor Critical Major 4. DIMENSION, ACCORDING TO SPECIFICATION ASSEMBLY LCD GLASS SCRATCH DRAWING. AND SCRIBE DEFECT. Major 5. VIEWING AREA POLARIZER EDGE OR LCD'S SEALING LINE IS VISABLE IN THE VIEWING AREA..REJECTED Minor 6. BLEMISH BLACK SPOT ACCORDING TO STANDARD OF VISUAL Minor WHITE SPOT IN THE LCD INSPECTION AND LCD GLASS CRACKS 7. BLEMISH BLACK SPOT ACCORDING TO STANDARD OF VISUAL Minor APPEARANCE WHITE SPOT AND SCRATCH ON THE POLARIZER 8. BUBBLE IN POLARIZER ACCORDING TO STANDARD OF VISUAL Minor INSPECTION 9. LCD'S RAINBOW COLOR STRONG DEVIATION COLOR ( OR NEWTON RING) OF LCD...REJECTED. Minor OR ACCORDING TO LIMITED SAMPLE ( IF NEEDED, AND INSIDE VIEWING AREA ) 10. ELECTRICAL AND OPTICAL ACCORDING TO SPECIFICATION OR Critical CHARACTERISTICS DRAWING. ( INSIDE VIEWING AREA ) ( CONTRAST VOP CHROMATICITY ETC ) ELECTRICAL 11.MISSING LINE MISSING DOT LINE CHARACTER...REJECTED Critical 12.SHORT CIRCUIT NON DISPLAY WRONG PATTERN WRONG PATTERN DISPLAY DISPLAY CURRENT CONSUMPTION OUT OF SPECIFICATION... REJECTED 13. PIN HOLE PATTERN DEFORMITY ACCORDING TO STANDARD OF VISUAL INSPECTION Critical Minor Page: 26

27 8.4. STANDARD OF VISUAL INSPECTION NO. CLASS ITEM JUDGEMENT (A) ROUND TYPE: DIAMETER (mm.) BLEMISH BLACK SPOT MINOR WHITE SPOT IN THE LCD. 0.1 < 0.2 BLEMISH BLACK SPOT 0.2 < < NOTE: =(LENGTH+WIDTH)/2 ACCEPTABLE Q'TY unit : mm. WHITE SPOT AND SCRATCH (B) LINER TYPE: unit : mm. ON THE POLARIZER LENGTH WIDTH ACCEPTABLE Q'TY W 0.03 L < W 0.05 L < W 0.07 DISREGARD 0.07 < W FOLLOW ROUND TYPE DISREGARD 3 1 DIAMETER MINOR BUBBLE IN POLARIZER < < unit : mm. ACCEPTABLE Q'TY DISREGARD MINOR Dot Defect Bright dot Dark dot Pixel Define Items ACC. Q'TY N 4 N 4 Not 1: The definition of dot: The size of a defective dot over 1/2 of whole dot is regarded as one defective dot. Not 2: Bright dot: Dots appear bright and unchanged in size in which LCD panel is displaying under black pattern. Not 3: Dark dot: Dots appear dark and unchanged in size in which LCD panel is displaying under pure red, green,blue pattern. U.R.T. Page: 27

28 NO. CLASS ITEM JUDGEMENT MINOR CHIPPING Y > S REJ MINOR CHIPPING X or Y > S REJ MAJOR GLASS CRACK Y > (1/2) T REJ. 1. a> L/3, A>1.5mm MAJOR SCRIBE DEFECT REJ. 2. B : ACCORDING TO DIMENSION MINOR CHIPPING ( ON THE TERMINAL AREA ) REJ MINOR CHIPPING Y > (1/3) T ( ON THE TERMINAL SURFACE ) REJ MINOR CHIPPING Y > T REJ. Page: 28