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s pecification liquid crystal display module customer : model no. : model version : 2 document revision : 2 this specification need to be signed?by purchaser or customer as a specification of?products production and delivery from urt. without signature of this specification , any purchase order?for this model no. will be?treated and considered that this?specification is automatically acknowledged and accepted by purchaser or customer.? u nited r adiant t echnology c orporation george tseng date company : no. 2,fu-hsing road,taichung econamic processing zone,tantzu,taichung,taiwan,r.o.c. tel: 886-4-25314277 fax: 886-4-25313067 approved checked checked prepared this document has been signed by digital signature approval system customer approved signature revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 page: 1 allen wang angus chiu sharon tsai feb-26-2010 feb-26-2010 urt-std UMSH-8377MD-1T of u.r.t. u.r.t. free datasheet http:///
document model no. revision revision version no. by 0 1 2 1. modify ac characteristics 2. modify backlight specification UMSH-8377MD-1T (ufnh-k080ey-6ft) version no. 2 w.l.tsai nick liu 26-feb-2010 revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 page: 2 revision record UMSH-8377MD-1T (ufnh-k080ey-6ft) version no. 0 1. change lcd type to odf 2. modify module number from umsh-8227md-1t toUMSH-8377MD-1T. w.l.tsai nick liu 29-aug-2009 1. modify 2.3.2 digital parallel rgb interface UMSH-8377MD-1T (ufnh-k080ey-6ft) version no. 1 w.l.tsai nick liu 15-dec-2009 description u.r.t. free datasheet http:///
contents: no. item page basic specification 1 1.1 mechanical specification 4 1.2 display specification 4 1.3 outline dimension 5 1.4 block diagram 6 1.5 interface pin 7 electrical characteristics 2 2.1 absolute maximum ratings 8 2.2 dc characteristics 9 2.2.1 back-light 10 2.3 ac characteristics 11~12 optical characteristics 3 3.1 condition 13 3.2 definition of optical characteristics 14~15 4 reliability 16 5 product handing and application 17 6 datecode 18 7 packing & lotno 19~20 8 inspection standard 21~24 revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 page: 3 u.r.t. free datasheet http:///
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 ) module weight 1.2 display specification lcd type lcd mode polarizer mode polarizer surface pixel arrangement backlight type viewing direction(gray inversion) normal interface driving ic package parallel 18-bit rgb cog - - * color tone is slightly changed by temperature and driving voltage. page: rgb-stripe led g transmissive 4 6 o'clock direction revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 0.18 x 0.18 a-si tft tn / normal white display descriptions note 132 nominal dimension unit dots mm. 640 x rgb x 480 127.0 x 98.43 x 8.96 5.7? diagonal - mm. mm. 115.2 x 86.4 color depth 262k color u.r.t. free datasheet http:///
1.3 outline dimension revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 page: 5 u.r.t. free datasheet http:///
1.4 block diagram: revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 page: 6 u.r.t. g 1 g 480 s 1920 s 1 5 . 7 " tft lcd 640 xrgbx 480 dots 1920 4 8 0 lcd driver l c d d r i v e r l e d d r i v e r l / r d c l k v s s r 5 ~ r 0 g 5 ~ g 0 b 5 ~ b 0 d e v c c 6 6 6 6 n c u / d v l e d 3 m p u touch panel y 1 x 1 y 2 x 2 b a c k l i g h t 3 a d j free datasheet http:///
1.5 interface pin : revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 page: 7 u.r.t. free datasheet http:///
2. electrical characteristics 2. 1 absolute maximum ratings revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 page: 8 u.r.t. free datasheet http:///
2.2 dc characteristics revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 page: 9 u.r.t. free datasheet http:///
2.2.1 back-light specification revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 page: 10 u.r.t. free datasheet http:///
2.3 ac characteristics 2.3.1 ac electrical characteristics ?g 2.3.2 digital parallel rgb interface (1920x480 resolution) ?g revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 page: 11 u.r.t. free datasheet http:///
2.3.3 interface timing chart 2.3.4 data input format for rgb mode parallel rgb de mode horizontal data format ?g revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 page: 12 u.r.t. free datasheet http:///
3. optical characteristics 3.1 characteristics electrical and optical characteristics no. item symbol / temp. min. typ. max. unit note 1 response time tr - 15 - tf - 35 - k 2+ 60 75 - k 2- 60 75 - k 1+ 45 60 - k 1- 60 75 - 3 contrast ratio cr 400 600 - red x-code rx 0.57 0.62 0.67 red y-code ry 0.31 0.36 0.41 green x-code gx 0.29 0.34 0.39 green y-code gy 0.53 0.58 0.63 4 blue x-code bx 0.09 0.14 0.19 blue y-code by 0.09 0.14 0.19 white x-code wx 0.29 0.34 0.39 white y-code wy 0.33 0.38 0.43 brightness y 250 350 - center cr>=10 degree 3 2 viewing angle hor. ver. 25 j 25 j - cd/m 2 25 j 5 2 5 brightness uniformity 25 j 25 j 6 - % ms 4 13 revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 80 - - page: u.r.t . free datasheet http:///
3.2 definition of optical characteristics measurement condition : [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 : revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 page: 14 u.r.t. free datasheet http:///
[note 5] definition of measurement of color chromaticity and brightness [note 6] definition of brightness uniformity [note 7] definition of measurement of reflectance page: 15 revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 u.r.t. 480mm bm-7 lcd module 1 2 3 4 5 6 7 8 9 w / 4 active area width : w active area height : h h / 4 480mm bm-7 lcd module or referance 15 deg. white light source (ring) brightness uniformity = minimum brightness of point 1~9 maximum brightness of point 1~9 free datasheet http:///
4. reliability : high temperature operating low temperature operating high temperature storage low temperature storage high temperature & humidity storage thermal shock -30 j , 30min.<=> 80 j , 30min. storage 10 cycles 10 => 55 =>10 => 55 => 10 hz , within 1 minute amplitude : 1.5mm. 15 minutes for each direction ( x,y,z ) 50,000 hours life time 25 j , 60%rh , specification condition driving * 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: 16 -30 j , 200 hours 6 revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 item no 60j, 90%rh, 100 hours 9 1 2 3 items 70 j , 200 hours -20 j , 200 hours 80 j , 200 hours 8 drop test 4 5 packed, 100cm free fall, 6 sides, 1 corner, 3edges vibration test 7 condition u.r.t. free datasheet http:///
5. product handling and application ?? precaution for handling lcm ? the lcd module contains a c-mos 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 non-leak 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 j 15 j . 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 high-temperature & 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. ?? precaution for storing and use of lcm ? 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 j ) ?? using on medical care , safety or hazardous application or system ? 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. ? never use the lcd , lcm under 45 hz , the liquid crystal will decomposition and cause permently damage on display !! ? the application and delivery of this product must comply with startegic high-tech commodities (shtc) export control and the sales to the embargoed and/or sanctioned countries or regions are strictly prohibited. revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 page: 17 u.r.t. free datasheet http:///
6. date code of products ? date code will be shown on each product : ? y y mm dd - xxxx year month day - production lots ? example: 090508 - 0 0 0 3 ==>year 2009, may.,08rd , batch no.03 18 revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 page: u.r.t. free datasheet http:///
7. packing packing tray must be stacked with alternated direction to each others. to tacks packing trays in same direction will cause product damaged. 19 revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 page: u.r.t. free datasheet http:///
20 revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 page: u.r.t. free datasheet http:///
8. inspection standard 8.1. quality : the quality of goods supplied to purchaser shall come up to the following standard. 8.1.1. the method of preserving goods after delivery of goods from u.r.t. to purchaser. purchaser shall control the lcm at -10 j ???@ 40 j ,and it might be desirable to keep at the normal room temperature and humidity until incoming inspection or throwing into process line. 8.1.2. 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 iso-2859-1 ( or mil-std-105e ) , level o single plan. class aql(%) critical 0.4 % major 0.65 % minor 1 .5 % total 1 .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. 8.1.3. warranty policy u.r.t. will provide one-year warranty for the products only if under specification operating conditions. u.r.t. will replace new products for these defect products which under warranty period and belong to the responsibility of u.r.t. 8.2. checking condition 8.2.1. checking direction shall be in the 45 degree area to face the sample. 8.2.2. checker shall see over 30 cm. with bare eyes far from sample and using 2 pcs. of 20w fluorescent lamp. 21 revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 page: u.r.t. free datasheet http:///
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 4. dimension, according to specification or assembly lcd glass scratch drawing. and scribe defect. 5. viewing area polarizer edge or lcd's sealing line is visable in the viewing area ??..rejected 6. blemish ?b black spot ?b according to standard of visual white spot in the lcd inspection ( inside viewing area ) and lcd glass cracks 7. blemish ?b black spot according to standard of visual appearance white spot and scratch inspection ( inside viewing area ) on the polarizer 8. bubble in polarizer according to standard of visual inspection ( inside viewing area ) 9. lcd's rainbow color strong deviation color ( or newton ring) of lcd......rejected. or according to limited sample ( if needed, and inside viewing area ) 10. electrical and optical according to specification or characteristics drawing . ( inside viewing area ) ( contrast ?b vop ?b chromaticity ? etc ) electrical 11.missing line missing dot ?b line ?b character ....rejected 12.short circuit ?b non display ?b wrong pattern wrong pattern display display ?b current consumption out of specification...... rejected 13. pin hole ?b pattern deformity according to standard of visual inspection minor critical critical critical minor minor minor minor minor major major minor critical 22 revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 page: u.r.t. free datasheet http:///
8.4. standard of visual inspection no. class item judgement (a) round type: unit : mm. diameter (mm.) acceptable q'ty ?d blemish ?b black spot ?b x ?? 0.1 8.4.1 white spot in the lcd. 0.1 < x ?? 0.2 0.2 < x ?? 0.25 0.25 < x ?d blemish ?b black spot ?b note: x =(length+width)/2 white spot and scratch (b) liner type: unit : mm. on the polarizer length acceptable q'ty ------ w ?? 0.03 l ?? 5.0 0.03 < w ?? 0.05 l ?? 5.0 0.05 < w ?? 0.07 ------ 0.07 < w follow round type unit : mm. diameter 8.4.2 bubble in polarizer x ?? 0.15 0.15 < x ?? 0.5 0.5 < x 8.4.3 dot defect bright dot dark dot pixel define 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. n ?? 4 items acc. q'ty minor n ?? 4 2 disregard 2 1 0 minor minor 3 1 disregard 0 width acceptable q'ty disregard 23 revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 page: u.r.t . free datasheet http:///
no. class item judgement 8.4.4 chipping y > s rej. 8.4.5 chipping x or y > s rej. 8.4.6 glass crack y > (1/2) t rej. 1. a> l/3 , a>1.5mm. 8.4.7 scribe defect rej. 2. b : according to dimension 8.4.8 chipping x= (x+y)/2 > 2.5 mm ( on the terminal area ) rej. 8.4.9 chipping y > (1/3) t ( on the terminal surface ) rej. 8.4.10 chipping y > t rej. 24 revision 2 ; UMSH-8377MD-1T ver. 2 ; february-26-2010 page: minor minor minor minor minor major major u.r.t. free datasheet http:///

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