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specification no. lcp-03029 t o : __ __ __ ___ __ __ __ __ ___ __ __ __ __ ___ __ __ __ __ ___ __ name of p r o d uct cg silicon ? lcd module model name 7.1 inch module 2 re ceipt stamp 3 delivery specification www..net www..net
spec no. lcp-0302 9 - 1 t a ble of contents 1. scop e 2 2. general d e scription 3 3. specification 3 4. i n p u t t e r m i n a l p i n a s s i g n m e n t 4 4 - 1 l c d p a n e l d r i v i n g u n i t 4 4 - 2 l v d s i n t e r f a c e b l o c k c h a r t 5 4 - 3 b a c k - l i g h t u n i t 6 5. a b s o l u t e m a x i m u m r a t i n g 6 6. e l e c t r i c a l c h a r a c t e r i s t i c s 6 6-1 tft lc d module 6 6 - 2 b a c k l i g h t u n i t 8 7. i n p u t s i g n a l t i m i n g c h a r a c t e r i s t i c 9 7 - 1 t i m i n g c h a r a c t e r i s t i c 9 7 - 2 d i s p l a y p o s i t i o n i n g 1 1 7 - 3 i n p u t s i g n a l s a n d d i s p l a y p o s i t i o n 12 8. input signal s, basic display colors and gray scale of each color 13 9. optical characteristics 14 9-1 back-lig ht on 14 9-2 back-lig ht off 15 10. v i sual quali t y 17 11. handling instruction 17 12. packing form 17 13. reliabili ty items 18 www..net www..net
spec no. lcp-03029 - 2 1. scope this specification applies to the 7.1 inch color cgs ? lcd module. ? this specification is the proprietary product and includes materials protected under copyright. please handle with care and do no t reproduce this specif ication in any form. ? the device listed in this specification wa s developed and manufactured for use in oa equipment. ? in case of using the device for applications such as transportation (aircraft, trains, automobiles, etc.), disaster-prevention & sa fety equipment, rescue and any security equipment which require higher reliability an d safety, take into consideration that appropriate measures such as fail-safe func tions and redundant system design should be taken. ? this device is not designed for equipment that requires an extreme level of reliability and safety such as aerospace applications, majo r communication device, nuclear power control equipment and medical or other equipment for life support. do not use for the above. ? we assumes no responsibility for any damage resulting from the use of the device which does not comply with the instruction and the pr ecautions specified in this specification. www..net www..net
spec no. lcp-03029 - 3 2. general description this module is a color active matrix minim reflection lcd incorporating cgs-tft ( c ontinuous g rain s ilicon t hin f ilm t ransistor). it is composed of a color cgs-lcd panel, driver ics, control circuit, power supply circuit and a back light unit. with lvds ( l ow v oltage d ifferential s ignaling) for its interface, supplying +3.3 v dc for cgs-tft panel driving and power source for back-light, it displays figures and letters with 262,144 colors on a 1024 x 3 x 768 dots panel. furthermore, with a color filter of high rendit ion and a minim reflection panel, it displays clear images in direct sunlight outdoors, which makes it a suitable module for multi-media purpose. its best view of direction is from 6 o?clock position. dc/ac inverter for the lamp is not built in. 3. specification item specification unit display size 18 (7.1inch) width across corner cm effective display 144.38 (h) x 108.29 (v) mm pixel format 1024 x 768 (1 pixel = r + g+ b dot) pixel pixel pitch 0.141 (h) x 0.141 (v) mm pixel alignment rgb stripe alignment display mode normally white unit outline dimension *1 169.0(w) x 122.0 (h) x 7.5 (max)(d) mm mass 130 ? 10 g surface treatment anti-glare, lr-coating and hard-coating 2h *1 note: this is the dimension excluding back- light cables/connecter and any projection. outline dimensions are shown in fig. 1. www..net www..net
s p e c n o . l c p - 0 3 0 2 9 - 4 4 . i n p u t t e r m i n a l s p i n assignments 4 - 1 l c d p a n e l d r i v i n g u n i t c n 1 ( l v d s i n t e r f a c e s i g n a l a n d + 3 . 3 v p o w e r s u p p l y ) c o n n e c t o r u s e d : s l 0 0 - 2 6 l 2 ( k e l c o r p o r a t i o n ) c o n n e c t o r m a t i n g : s l 2 0 - 2 6 s , s l 2 0 - 2 6 l (kel corporation) p i n n o . s y m b o l f u n cti o n r e m a rk s 1 v c c + 3 . 3 v pow e r s u pp l y 2 v c c + 3 . 3 v pow e r s u pp l y 3 v c c + 3 . 3 v pow e r s u pp l y 4 v c c + 3 . 3 v pow e r s u pp l y 5g n d 6g n d 7 r xcki n + c k re ce iv e r s i g n a l (+ ) fo r l v d s l v d s 8 r x c k i n - c k re ce iv e r s i g n a l (-) fo r l v d s l v d s 9g n d 10 rx i n 2+ ch 2 r e c e i v er s i gn al ( + ) f o r lvds lvd s 11 rx i n 2- ch 2 r e c e i v er s i gn al ( - ) f o r lvds lvd s 12 g n 13 rx i 14 rx i 15 g n 16 rx i 17 rx i 18 g n 19 g n 2 0 * n . 2 1 * * /r l i 22 ** / u 23 g n 24 g n 25 g n 26 g n d n 1+ ch 1 r e c e i v er s i gn al ( + ) f o r lvds lvd s n 1- ch 1 r e c e i v er s i gn al ( - ) f o r lvds lvd s d n 0+ ch 0 r e c e i v er s i gn al ( + ) f o r lvds lvd s n 0- ch 0 r e c e i v er s i gn al ( - ) f o r lvds lvd s d d c . t h is is o p e n . r e s e r v e d n v h o ri zo n t a l sc a n co n t ro l si g n a l * * sdw v er t i c a l s c an c o nt r o l s i gn al ** d d d d * 2 not a v ailable: make sure this pin is opened. 3 * * w h e n / r l i n v i s h i g h , s c a n s f r o m l e f t t o r i g h t ; w h e n l o w , s c a n s f r o m r i g h t t o left ( i t i s p u l l e d u p i n t e r n a l l y , a n d w h e n t h e p i n i s o p e n , s c a n s f r o m l e f t t o r i g h t . ) w h e n / u s d w i s h i g h , s c a n s f r o m t o p t o b o t t o m ; w h e n l o w , b o t t o m t o t o p . ( i t i s p u l l e d u p i n t e r n a l l y , a n d w h e n t h e p i n i s o p e n , s c a n s f r o m t o p t o b o t t o m.) 2 n o t e 1 : r e f e r t o 4 - 2 f o r r x i n i ( i = 0 , 1 , 2 ) a n d a c t u a l d i s p l a y e d d a t a 3 www..net www..net
spec no. lcp-0302 9 - 5 4-2 l v ds in terface block chart rec e iver used : cont rol i c wit h functi on equivalent t o th c63l vdf 6 4 a (th i ne) t r ansmitter mating: ds90 c36 3 , ds90 c38 3 , ds90 c38 3 a(nati ona l semi-c onduct or ), thc63l vdf63a, th c63l vdm63 a (thin e ) lvds b u ilt in control circ uit on lcd ldvs ? ttl parallel controller on com p uter tft-lcd mo dule com p uter www..net www..net
spec no. lcp-03029 - 6 4-3 back-light unit cn2 connector used : bhsr-02vs-1 (jst mfg. co., ltd.) connector mating: sm02b-bhss-1-tb (jst mfg. co., ltd) 5. absolute maximum rating 2 2 note 1 3 all the lvds input signals 2 note 2 3 humidity: 95% rh max. (when ta ? 40?) maximum wet-bulb temperature ? 39? (when ta > 40 ?). no condensation. 6. electrical characteristics 6-1 tft lcd module ta=25 ? item sym. min. std. max. unit remarks input voltage vcc + 3.0 + 3.3 + 3.6 v 2 note 5 3 + 3.3v power supply consumption voltage icc 230 300 ma 2 note 6 3 allowable input ripple volt. v rp 100 mv p-p vcc = + 3.3v differential input threshold voltage (high) v th + 100 mv differential input threshold voltage (low) v tl - 100 mv v cm = + 1.2v 2 note 1 3 input threshold voltage (high) v thc 1.8 2.3 v 2 note 2 3 input threshold voltage (low) v tlc 0.5 0.9 v 2 note 2 3 input leak current (high) i hc ?10 a 2 note 3 3 input leak current (low) i lc - 22 - 66 - 160 a 2 note 4 3 terminal resistance r t 100
inter-differential signals 2 note 1 3 v cm : common mode voltage of lvds driver 2 note 2 3 applicable to /rlinv, /usdw terminal. to be cmos 3.3 v level input 2 note 3 3 applicable to /rlinv, /usdw terminal. v in = v cc 2 note 4 3 applicable to /rlinv, /usdw terminal. v in = 0v pin no. symbol function 1 v high lamp input terminal (high voltage side) 2 v low lamp input terminal (low voltage side) item symbol condition standard unit remarks input voltage v 1 ta=25 ? 0.3 ? vcc + 0.3 v 2 note 1 3 3.3v power source voltage vcc ta=25 ? 0 ? + 4.0 v storage temp. tstg -- 25? + 60 ? operating temp. (environment) topa -- 0 ? + 50 ? 2 note 2 3 www..net www..net
spec no. lcp-0302 9 - 7 2 not e 5 3 i n p u t v o l t a g e s e q u e n c e display t i me under the input condition sta t ed above, ti me before lcd displays from pow e r start-up (t1) is as follows: display time (t) < 250 ms i n s t a n t - v o l t a g e - d r o p 1) when 2.5v ? vcc < 3.0 v , td ? 10 ms 2) when vc c < 2.5v , conditions for instant-voltage-drop is in accordance with input v o ltag e sequence. 2 not e 6 3 consu m ption current standard v a lue : 16-gray-bar pat t erns ( v c c = + 3 . 3 v , g r a y s c a l e : (4n) where ?n?= 0 ~ 15; see chapt. 8 for rgb scale) www..net www..net
spec no. lcp-0302 9 - 8 6- 2 back-l ig ht unit t h e back- li ght sys t em is an ed ge -l igh t in g type w i th 1 c c f t (c ol d c a tho d e f l u o r e scen t t u be). the charact e ristics of th e lamp ar e shown below . i t e m s y m b o l m i n . s t d . max. u n i t remar k s dischar g e t u be curren t i l 2 . 0 6 . 0 6 . 5 marms 2 no t e 1 3 dischar g e t u be v o lta g e v l 390 vr m s pow e r consu m ption p l 2.3 w 2 no t e 2 3 light i ng fr equenc y f l 3 7 4 9 6 . 0 k h z 2 no t e 3 3 9 1 0 1 100 ta = 2 5 ? kick -off v o lt age v s 1 0 1 0 1 2 2 0 vr m s ta 1 0 ? 2 no t e 4 3 tu b e l i f e l l 1000 0 h 2 no t e 5 3 2 not e 1 3 curr ent ran g e for ligh tin g a tube is shown below . rat i ng f o r tu be curr ent is m e asur ed by a high fr eq u e ncy curr ent m e asur em en t equ i p- m e n t c o n n e c t e d t o v low at circuit sh o w n be lo w . (k ee p en ou gh k i ck- o f f v o lt ag e and s t e a d y v o l t a g e . ) ~ lighting fr equ e ncy : 37 ~ 60 khz ~ ambient t e m p erat ure : 0 ~ 50 ? be fo re usi n g in l o w-c u rre nt area, p l e a se con f irm th e kick -o ff vo l t ag e and sta b il ity b y a c t u a l l y m o u n t i n g t h e m o d u l e a n d i n v e r t e r . 2 not e 2 3 r e f e r e nti a l v a lue b y calc ul ati o n is i l x v l. 2 note 3 3 la mp freq uenc y may produ c e int e rfer en ce wit h hor i z o nta l synchr on ous frequ e ncy to cause b e at in g on t h e d i sp lay; t o pr ev e n t this i n ter f ere n ce, k e e p lam p fr eq ue ncy as fa r as possible fr om the hor i zont al synchr on ous frequ e nc y and high ha rmonic fr eq u e ncy . 2 not e 4 3 bal l ast c o nd enser of d c / ac i n v e rt er when 2 2 pf i s used. light i ng vo lt age m u st b e kept st ead y f o r at l e ast 1 secon d ; oth e r w ise it m a y f a il t o l i ght. 2 note 5 3 when the tu be is lit at t a = 25 ? , i l = 6.0marms, tube life is d e fin e d as: ? when sur f ac e lum i nanc e b e com e s 50% of i t s ori g in a l va lue ? when k i ck -off volta g e is 1 220 v r ms at t a = 0 ? . (note) c h aracteristics of dc/ac inverter af fects the lighting perform a nce and life of back- l i g h t . p l e a s e m a k e s u r e t o a v o i d p o o r l i g h t i n g , s u c h a s f l i c k e r i n g a n d m i s s - l i g h t i n g , c a u s e d b y m i s m a t c h o f b a c k - l i g h t a n d t h e i n v e r t e r . w h e n y o u c o n f i r m , t h e m o d u l e s h o u l d b e op erat ed o n the sam e c o n d iti o n as i t is actually inst alled in your instrument. s t r o n g i m p a c t t o l c d m o d u l e m a y c a us e micro crac k in ccft ; a devic e to det e ct exc e ssive vo lta g e/ curr e n t m u st be m o unt ed on th e in vert er cir c uit to a v oid ov erh e at ing of el ectr od e. module inverter pin 2 is v low www..net www..net
spec no. lcp-0302 9 - 9 7. input signal t i ming characteristic 7-1 t i ming characteristics (rated by l v ds-i c output digital signal) (v ertical) item (symbols) min. std. max. unit remarks ? 16.667 ms vsync cycle (t va ) 8 0 3 8 0 6 line negative ( ) blanking perio d (t vb ) 3 5 3 8 l i n e sync. range (t vc ) 4 6 l i n e back po rch (t v ) 0 2 9 l i n e sync. ran g e + back porc h 3 5 3 5 3 5 l i n e effective display range (t ve ) 7 6 8 7 6 8 7 6 8 l i n e front porch (t vf ) 0 3 l i n e horizontal item (symbols) min. std. max. unit remarks 1 9 . 4 2 0 . 6 6 7 s hsync cycle (t ha ) 1 2 6 0 1 3 4 4 1 4 0 8 c l o c k negative ( ) blanking perio d (t hb ) 2 3 6 3 2 0 c l o c k sync. range (t hc ) 8 1 3 6 c l o c k back po rch (t hp ) 0 1 6 0 3 1 2 c l o c k sync. ran g e + back porc h 1500 -t ha 296 t ha- 102 4 c l o c k effective display range (t he ) 1 0 2 4 1 0 2 4 1 0 2 4 c l o c k front porch (t hf ) 0 2 4 c l o c k (clock) 2 not e 3 low freq uency may cause deteri oration of dis p lay such as flickering . item (symbol) min. std. max. unit remarks clock frequency 59.5 65.0 65.0 mhz 2 not e 3 input signa l enb s i gn al sync. signal www..net www..net
spec no. lcp-0302 9 - 10 ( horizonta l -v ertical synchronizing signal phase difference) item (symbol) min. std. max. unit remark horizontal- v ertical sync. signal phase difference (t hv ) 1 t ha t hc c l o c k www..net www..net
spec no. lcp-0302 9 - 1 1 ( horizonta l -enab sig n al phase difference) item (symbol) min. std. max. unit remark horizontal- e nab sign al phase difference (t hn ) 0 3 1 2 c l o c k 7-2 displ ay positioning item standar d position starting position ending position u n i t r e m a r k enab start- up 0 1024 clock horizontal hsync start- up 296 1320 clock set enab to low v e r t i c a l v s y n c s t a r t - u p 3 5 8 0 3 l i n e 2 not e 3 (horizontal displ a y position) when enab is set at low leve l, it counts 296 clock after h sync sta r t-up and di splays one after that. if any oth e r ti ming is desi red, us e enab signal. (v ertical display position) it counts 35 lines after vsync start-up and di spl a ys one after that. any other timing will cause displace m e nt. (remarks) enab cannot be used for vertical position adjustment. www..net www..net
spec no. lcp-0302 9 - 12 7-3 input si gnals and display position data display position (v ~ h) www..net www..net
spec no. lcp-0302 9 - 13 8 } input si gnals, basic display col o rs and gra y scale of each color * oqvu%bub $pmps mvnjobodf 4dbmf 3 3 3 3 3 3 ( ( ( ( ( ( # # # # # # #mb d l ? #mvf ? (sffo ? $ zbo ? 3fe ? .bhfoeb ? : f mmpx ? # b t j d $ p m p s 8ijuf ? #mb d l (4 (4 %bsl ( 4 ? ? ? ? ? ? ? ? #sjhiu ( 4 (4 ( s b z 4 d b m f p g 3 f e 3fe (4 #mb d l (4 (4 %bsl ( 4 ? ? ? ? ? ? ? ? #sjhiu ( 4 (4 ( s b z 4 d b m f p g ( s f f o (sffo (4 #mb d l (4 (4 %bsl ( 4 ? ? ? ? ? ? ? ? #sjhiu ( 4 (4 ( s b z 4 d b m f p g # m v f #mvf (4 : low l e vel voltage 1: high level voltage by inputting data signal 6 bit for each col o r disp lay , 64 gray scale(gradation) for each color is displ a yed. 262,14 4 colors display is possible by having comb ination of total 18 bit da ta. www..net www..net
spec no. lcp-0302 9 ? 14 9. optical characteristics 9-1 back-l ight on ? measuring will be done 30 minutes after lighting the lamp rating. measurement of optical characteristics will be done in the following method in t h e dark room or equi valent. (st a ndard: i l = 6.0 marms) fig. setup f o r m e asuring optical characteristics i t e m s y m b o l co ndit i o n m i n . s t d . m a x . u n i t r e m a r k s horizontal 21 22 3 0 4 0 ? 11 4 0 4 5 ? r a nge of v i sual angle ve r t i c a l 12 cr > 10 2 0 3 0 ? 2 not e 1,4 3 co ntrast ratio crn =0 ? 1 0 0 1 5 0 2 not e 2,4 3 rising r 3 0 4 5 m s response ti m e falling d 5 0 7 5 m s 2 not e 3,4 3 x 0 . 2 8 2 0.322 0.362 white chromaticit y y 0 . 2 9 2 0.332 0.372 2 not e 4 3 luminance of white y l 1 4 0 1 8 0 cd/m 2 i l =6.0marm s, f l =49khz 2 not e 5 3 luminance distribution w =0 ? 1 . 4 5 2 not e 6 3 center of the s creen lcd panel tft -lcd mod u le photodetector (bm-5a: t o pcon ) www..net www..net
spec no. lcp-0302 9 - 15 9-2 back-li g ht off t a = 2 5 ? , vcc = + 3.3v i t e m s y m b o l condition m in. s td. m ax. u n i t r e m a r k s co ntrast ratio cr 3 3.5 2 not e 2, 4 3 re fle c t a n c e r =0 ? 2 2 . 6 ? 2 not e 4 3 measuring device : cm-2002 (dis pe rsion colorimeter by minolta) definition of refle c tance = reflected light intensity of th e panel when voltage is added r e flection in tensity of w h ite p a nel www..net www..net
spec no. lcp-0302 9 - 16 2 no te 1 3 definition of v i ewing a n gle 2 not e 2 3 contrast ratio is defined as below: 2 not e 3 3 definitio n of r e sp ons e sp eed s u m o f r and d 2 no te 4 3 measur e m ent is take n at the cent er of the p a nel. 2 no te 5 3 l u m i n a nc e is de fine d as the av er age value of 5 p o ints (a ~e ) s h o w n o n t h e r i g h t . 2 note 6 3 luminance distributi o n is defined b y u s i n g t h e m e a s u r e d v a l u e o f 5 p o i n t s ( a ~ e ) in the formula b e low . w = no rmal line 6 o?clock direction luminance with all pixels ?white? luminance with all p ixels ?black? co ntrast ratio (cr)= l i g h t - r e c e i v e r o u t p u t ( i n c r e m e n t v a l u e ) ?black? ?w hite? ?w hite? time pixe l pixe l max.luminance of points a~e min. lumina nce of points a~e www..net www..net
lcp-0329-17 10. visual quality please refer to the attachment ?delivery inspection manual?. 11. handling instruction a) turn power off before connecting or disconnecting a cable to the module. b) a ssemble the module firmly with the mounting holes on the same face; do not cause any stress such as twist or warp. c) handle the polarized face of the panel surface with extreme care. d) contact with water droplet for over 10 minutes may cause discoloration or stain. wipe off promptly. e) when the surface of the panel is soiled, clean it with a cotton wool or a soft cloth. f) handle the device with care as the surface is made of glass. it may crack or chip off if dropped or bumped on hard surface. g) connecting / disconnecting must be done para llel to lcd module and be kept horizontal. h) lcd module is mounted with cmos-lsi; take sp ecial measures toward static electricity. i) handle other electronic parts with care. j) the circuit board is located on the back of th e module; excessive stress during assembly may cause damage to the circuit. k) in handling or mounting of module, storing it in an environment where oxidizing gas or reducing medium may be present, or use of chemicals, solution, or resin that may cause the gases mentioned above, may caus e corrosion or discoloration. l) lcd panel is composed of fluorescent tube, please comply with the local regulations in disposition. 12. packing form a) maximum stack in a pile: 10 b) maximum packing quantity: 20 units. c) carton size: 337 mm (w) x 313 mm (d) x 218 mm (h) d) total mass with 20 units: 3300g fig. 2 shows the packing form. www..net www..net
lcp-03029-18 13. reliability items no. test item description 1 high temperature storage test ta = 60 ? ; 240 hr 2 low temperature storage test ta = 25?; 240 hr 3 high temperature operation ta = 50 ?; 240 hr (panel temperature <60 ?) 4 low temperature operation ta = 0 ?; 240 hr 5 high temp./high humidity operation test ta = 40 ? , 95% rh; 240 hr (no condensation) 6 vibration test (non-operating) frequency: 5~57hz/0.075mm 58~500hz/9.8 m/s 2 sweep time: 10hz~500hz~10hz/11.0min test period: 6 hr (2 hr each for x,y,z direct.) 7 shock test (non-operating) by the term a of jis-c-0041 acceleration: 490 m/s 2 , pulse width: 11ms direction: ?x, ? y, ?z 2 evaluation criteria 3 there should be no change in operat ion when actually operated in normal condition in accordance with ?delivery inspection manual?. www..net www..net
150 ? 1.5 (c n1 tip) ( r fix i n g ta p e bezel entrance 7 b e z e l e n t r a n c e a c t i v e d i s p l a y a r e a act i ve dis p l a y area cen t er 1 1 2 b e z e l e n t r a n c e be ze l e ntrance act i ve dis p l a y a r e a thickne ss st andard h = d thickne ss st andard h = d sh ad ed area: p r otectiv e cov e r mou n t section d e scrip t ion : sh aded area is ev en - l ev el k ?? section a qb?s? qt section b ~ s e c t i o n h qs??b{ r www..net www..net
150 ? 1.5 (c n1 tip) fix i n g ta p e act i ve dis p l a y area cen t er shaded area: p r o tective cover cn1: 1/f c o n n ec ter sl00 ? 26 l2 (kel cor p .) cn2 : la m p connect er bhsr-0 2 v s-1 (j st) 1 h i g h v s i d e 2 g n d s i d e notes 1) tolerance ? 0.5 2) width to be the one pressed with 2n 3) avoid any stress on protective shield to prevent damage to electronic parts 4) th ere m a y be so m e u n i ts w i t h f l aw or f o am ou tsid e the activ e d i sp lay area; p l ease con s id er in assem b ly . fig. 1 outl ine dimen s ion www..net www..net
uppe r tray module ls071x7la 0 1 lead wire fixin g ta pe outer tray tray outer tray master cart on (main box) fig. 2 packing form www..net www..net

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