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product specification 1/ 16 LH240Q29-SH01 liquid crystal display ver.1.0 jun. 04 , 2007 specification for approval ( ; ) preliminary specification ( ) final specification title 2.36? qvga tft-lcd buyer model supplier *model suffix lg.philips lcd co., ltd. lh240q29 *when you obtain standard approval, please use the above model name without suffix signature date / / / please return 1 copy for your confirmation with your signature and comments. sh01 c. s. kyeong / team leader approved by date reviewed by prepared by w. c. lee / part leader s. h. joe / associate research engineer small & medium displays panel design team. lg.philips lcd co., ltd. s. s. hwang / part leader sii www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 2/ 16 LH240Q29-SH01 liquid crystal display ver.1.0 jun. 04 , 2007 no. item page -cover 1 -contents 2 record of revisions 3 1 general description 4 2 absolute maximum ratings 5 3 electrical specifications 6 4 optical specifications 7 5 mechanical characteristics 11 6 reliability test 13 7 packing form 14 8 precautions 15 www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 3/ 16 LH240Q29-SH01 liquid crystal display ver.1.0 jun. 04 , 2007 records of revisions revision no revision no page description ver. 0.0 mar. 28, 2007 ver0.0 was released. ver. 1.0 jun. 04, 2007 6 page ver1.0 was released. 1. vgh is changed - min 13.5 - typ. 15.5 - max 17.5 2. vgl is changed - min -13 - typ. -11 -max ?9 3. vom is changed - vcomh 3.7v -vcoml ?1.1v 4. }?gt??g??g??????? t }?g???gxu_} 11 page upper gls size is fixed 45.20 ? 52.10 www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 4/ 16 LH240Q29-SH01 liquid crystal display ver.1.0 jun. 04 , 2007 1. general description the LH240Q29-SH01 model is a thin film transistor- liquid crystal display without polarizer. the matrix compose a-si thin film transistor as a active element. it is a transmissive type display operating in the normally black mode. this tft-lcd has 2.36 inch diagonally measured active display area with qvga resolution(240 y rgb y 320 pixels). each pixel is divided into red, green and blue sub-pixels or dots which are arranged in vertical stripes. the LH240Q29-SH01 has been designed to apply the interface method that enables low power. the LH240Q29-SH01 is inte nded to support applications where thin thickness, low power are critical factors and graphic display are important. in combination with the vertical arrangement of the sub-pixels, the LH240Q29-SH01 characteristics provide a high quality display for mobile phone application. general features active screen size 2.36 inch diagonal outline dimension 40.00 (h) x 55.70 (v) x 0.5 (d) mm(typ.) , only panel without polarizer pixel pitch 0.050 mm x 0.150 mm pixel format 240 y rgb y 320 pixels (rgb stripes arrangement) color gamut 68%(typ.) , only cf transmittance (with pol) 4.9 % (typ.) at 4.9 v weight (without pol) 2.6 g (typ.) 0.26g rubbing direction 80/80/80/80 deg (u/d/l/r @ c/r>10) d-ic r61505u display operating mode transmissive mode, normally black www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 5/ 16 LH240Q29-SH01 liquid crystal display ver.1.0 jun. 04 , 2007 2. absolute maximum ratings the following are maximum values which, if exceeded, may cause operation or damage to the unit. table 1. absolute maximum ratings notes: * 1) liquid crystal driving voltage. due to the characteristics of lc material, this voltage vary with environmental temperature. * 2) non-condensation. * 3) temp. 60 e , 90% rh max. * 4) temp. ? 60 e , absolute humidity shall be less than 90% rh at 60 e value parameter symbol min. max. lc operating voltage *1) v op 4.6 (typ.) v @ 25 5 e operating temperature t op -20 70 e storage temperature t st -30 85 e operating ambient humidity *2) h op 10 *3) %rh storage humidity *2) h st 10 *4) %rh unit notes www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 6/ 16 LH240Q29-SH01 liquid crystal display ver.1.0 jun. 04 , 2007 3. electrical specifications @ 25 r 5 ? c table 2. recommend parameters for electrical characteristics notes: * 1) vgh is tft gate operating voltage. * 2) vgl is tft gate operating voltage the low voltage level of vgl signal must be fluctuated with same phase as vcom, in case of cadd (storage on gate) structure. the storage capacitance structure of LH240Q29-SH01 is cst (storage on common) * 3) vcom must be adjusted to optimize display quality: cross-talk, contrast ratio and etc. value parameter symbol min. typ. max. tft gate on voltage vgh *1) 13.5 15.5 17.5 v tft gate off voltage vgl *2) -13 -11 -9 v vcomh - 3.7 - v vcoml - -1.1 - v tft kick-back voltage max. v p max 0.6 - 1.8 v tft kick-back voltage min. v p min tft common electrode voltage *3) unit notes we just kindly recommend the setting-voltage as the reference value. in order to get the optimized display quality, the setting-voltage should be changed as based on customer's developing condition. (the display quality could be changed by customer's setting-voltage.) www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 7/ 16 LH240Q29-SH01 liquid crystal display ver.1.0 jun. 04 , 2007 4. optical specification optical characteristics are determined after the unit has been ?on? and stable for approximately 30 minutes in a dark environment at 25 ? c. the values specified are at an approximate distance 50 cm from the tft-lcd surface at a viewing angle of ) and t equal to 0 ? . measurement condition: refer to next pages (led back light with 20 ma/1 ea ) * 1): with polarizer *2 ): only color filter glass values parameter symbol min typ max vsat 4.6 4.7 4.8 v vth 1.9 2.0 2.1 v *1 ) transmittance t(%) - 4.9 - % fig.1 * 1) contrast ratio c/r - 400 - * 1) response time tr+tf - 40 60 msec fig.3 rx 0.622 0.642 0.662 ry 0.296 0.316 0.336 gx 0.269 0.289 0.309 gy 0.564 0.584 0.604 bx 0.118 0.138 0.158 by 0.067 0.087 0.107 wx 0.294 0.314 0.334 wy 0.313 0.333 0.353 # l -80- # r -80- # u -80- # d -80- degree c/r>10 fig.4 * 1) viewing angle *2 ) cie color coordinate fig.2 * 1) threshold voltage unit notes www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 8/ 16 LH240Q29-SH01 liquid crystal display ver.1.0 jun. 04 , 2007 notes : 1. contrast ratio(cr) is defined mathematically as : surface luminance with all white pixels contrast ratio = surface luminance with all black pixels 2. surface luminance is the center point across the tft-lcd surface 500 mm from the surface with all pixels displaying white. for more information see fig 1. 3. response time is the time required for the display to transition from white to black(rise time, tr) and from black to white(falling time, tf). for additional information see fig 3. 4. viewing angle is the angle at which the contrast ratio is greater than 10. the angles are determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the tft-lcd surface. for more information see fig 4. 5. optimum contrast is obtained by adjusting the tft-lcd threshold voltage(vth & vsat) fig. 1 optical characteristic measurement equipment and method lcd cell optical stage(x,y) light source detector dms 803 system light source spot size = 3 mm www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 9/ 16 LH240Q29-SH01 liquid crystal display ver.1.0 jun. 04 , 2007 fig. 3 the definition of response time the response time is defined as the following figure and shall be measured by switching the input signal for ?black? and ?white?. tr tf 100 90 10 0 % optical response white black white fig. 2 the definition of vth and vsat 100% 90% 50% 10% 0% transmittance voltage vth vsat * voltage conditions for response time vgate : 22v dc vdata : 0v~4.5v dc vcom : 0v (ground) www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 10 / 16 LH240Q29-SH01 liquid crystal display ver.1.0 jun. 04 , 2007 fig. 4 the definition of viewing angle ] = 0 ? z ] = 90 ? ( 12:00 ) yu a ] = 0 ? ( 3:00 ) xr ] = 180 ? ( 9:00 ) xl z? yd ] = 270 ? ( 6:00 ) tft lcd module www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 11 / 16 LH240Q29-SH01 liquid crystal display ver.1.0 jun. 04 , 2007 5. mechanical characteristics the contents provide general mechanical characteristics for the model LH240Q29-SH01 . in addition the figures in the following page are detailed mechanical drawing of the tft-lcd. parameter symbol specification unit notes a 36.00 b 48.00 d 52.10 0.2 f 55.70 0.2 bottom glass edge to d-ic o 1.70 0.1 fpc length u 25.20 fpc pad length(metal) v 0.8 fpc pad(metal area) to glass edge w 0.4 0.1 end seal height s 0.3 max. c 40.00 0.2 e 40.00 0.2 panel thickness t 0.5 0.05 g2.00 0.1 h2.10 0.1 i2.00 0.1 j2.00 0.1 cog pad area k 3.60 0.2 end seal size l 10.00 max. fpc to glass edge r 1.2 0.1 weight 2.6 0.26 g glass edge to end seal m 15.00 min. glass edge to end seal edge n 25.00 max. upper glass edge to d-ic p 0.62 0.1 d-ic to fpc q 0.5 cell margin bottom glass size upper glass size active area www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 12 / 16 LH240Q29-SH01 liquid crystal display ver.1.0 jun. 04 , 2007 fig. 5 outline dimension of tft-lcd cell o a b c(e) df t g h i j k l m n p q s d-ic fpc pad r gb r u a ?a? detail r v w www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 13 / 16 LH240Q29-SH01 liquid crystal display ver.1.0 jun. 04 , 2007 6. reliability test absolute maximum conditions no. parameter condition 1 operating temperature -20 ~ 70 e 2 storage temperature -30 ~ 85 e reliability test conditions ( polarizer characteristics null ) result evaluation criteria tft- lcd panel should be at room temperature for 2 hours when the display quality test is over. there should be no particular change which might affect the practical display function and the display quality test should be conducted under normal operating condition. t 1) no.1~ no.6 : no guarantee for panel, only for module with the above test conditions. 2) no.7~ no.8 : refer to 7-1) packing ass?y on page 14. no. test items test condition 1 high temperature storage t = 85 e for 500hr 2 low temperature storage t = -30 e for 500hr 3 high temperature operating t = 70 e for 500hr 4 low temperature operating t = -20 e for 500hr (but no condensation of dew) 5 high temp. and high humidity operating t = 60 e /95% for 500hr (but no condensation dew) 6 thermal shock -30 ~ 85 e , 100cycle module (without contamination) packing 7 packing shock 1coner, 3edge, 6face / 76cmdrop 8 packing vibration random 1.5grms z direction 1hr www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 14 / 16 LH240Q29-SH01 liquid crystal display ver.1.0 jun. 04 , 2007 7. packing form a) package quantity in one box : 375 pcs b) box size : 393mm x 339mm x 135mm 7-1) packing ass?y 7-2) pallet ass?y www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 15 / 16 LH240Q29-SH01 liquid crystal display ver.1.0 jun. 04 , 2007 8. precautions please pay attention to the following when you use this tft-lcd panel. 8-1. mounting precautions 1) when the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials. 2) since a tft-lcd panel is composed of electronic circuits, it is not strong to electrostatic discharge. make certain that treatment persons are connected to ground through wrist band etc . 3) do not leave at the high temperature and high humidity in long time. 4) do not leave the tft-lcd panel from direct sunlight. 5) do not contact with water to avoid metal corrosion. 6) the tft-lcd panel shall be installed flat, without twisting or bending 8-2. operating precautions 1) the spike noise causes the mis-operation of circuits. it should be lower than following voltage : v= 200mv(over and under shoot voltage) 2) response time depends on the temperature.(in lower temperature, it becomes longer.) 3) brightness depends on the temperature. (in lower temperature, it becomes lower.) and in lower temperature, response time(required time that brightness is stable after turned on) becomes longer. 4) be careful for condensation at sudden temperature change. condensation makes damage to polarizer or electrical contacted parts. and after fading condensation, smear or spot will occur. 5) when fixed patterns are displayed for a long time, remnant image is likely to occur. 6) the tft-lcd shall be operated within the temperature limits specified. when you operate the tft-lcd panel at below(beyond) the limit specified,it may cause damage or image degradation. this phenomenon may not recover. since a module is composed of electronic circuits, it is not strong to electrostatic discharge. make certain that treatment persons are connected to ground through wrist band etc. and don?t touch interface pin directly. 8-3. electrostatic discharge control www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 16 / 16 LH240Q29-SH01 liquid crystal display ver.1.0 jun. 04 , 2007 strong light exposure causes degradation of color filter. it may not recover 8-4. precautions for strong light exposure 8-5. storage 8-6. handling precautions for tft-lcd glass be careful when tft-lcd panel is broken.(tft-lcd is made of glass) when storing tft-lcd panel as spares for a long time, the following precautions are necessary. 1) store them in a dark place. do not expose to sunlight or fluorescent light. keep the temperature between 5 ? c and 35 ? c at normal humidity. 2) the tft-lcd glass surface should not come in contact with any other object. it is recommended that they be stored in the container in which they were shipped. 3) as tft-lcd panels are packed in a vacuum with pe bag and al bag in nitrogen gas environment , customer is required to keep the prod uct under a good condition(25 degree, 50%) to prevent any of unwanted damage from the moisture, and chemicals, etc. and recommended to use it in a short-time period, after it's unpacked. www.datasheet.net/ datasheet pdf - http://www..co.kr/

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