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? copyright au optronics, inc. january , 2003 all rights reserved. T260XW01 v.0 ver0.6 0 /25 no reproduction and redistribution allowed product specifications 26.0 ? wxga color tft - lcd module model name: T260XW01 v.0 (*) preliminary specifications ( ) final specifications note: this specification is subject to change without notice.
? copyright au optronics, inc. january, 2003 all rights reserved. T260XW01 v.0 ver0.6 1 /25 no reproduction and redistribution allowed contents interface connections 3 - 2 color input data refernece 3 - 5 precautions 9 packing 8 emc 7 - 2 cover contents record of revisions genera l description 1 absolute maximum ratings 2 electrical specifications 3 electrical charactreistics 3 - 1 input timing specifications 3 - 3 signal timing waveforms 3 - 4 power sequence 3 - 6 optical sfecifications 4 mechanical characteristics 5 reliablity 6 international standards 7 safety 7 - 1 item no
? copyright au optronics, inc. january, 2003 all rights reserved. T260XW01 v.0 ver0.6 2 /25 no reproduction and redistribution allowed record of revision version date no description remark 0.1 mar. 10, ? 03 first draft (preliminary) 0.2 apr. 15, ? 03 spec. format change 3 - 5 color input data reference - 1 channel lvds update 4 surface luminance: 500(min); 600 (typ.) update optical specification (figure 2 luminance ) - change to 5 point change 0.3 may 15, ? 03 1 outline dimension change 2 - 2 electrical absolute ratings de lete 3 - 1 electrical specification change 3 - 2 backlight connector pin configuration update 5 mechanical characteristics change 0.4 jun. 10, ? 03 3 - 2 interface connection (pin no.17, 18) modify 3 - 2 lvds order added 0.5 jul. 15, ? 03 3 - 2 lvds order modify 5 mechanical - drawing modify 8 packing update 0.6 jul. 28, ? 03 3 - 1 electrical characteristics change 3 - 2 interface connections - lvds transmitter change lvds order modify 3 - 3 input timing specification change 3 - 4 signal timing wav eforms change 4 optical specification update 5 mechanical characteristics - weight (4000g, typ.) drawing update 6 reliability change
? copyright au optronics, inc. january , 2003 all rights reserved. T260XW01 v.0 ver0.6 3 /25 no reproduction and redistribution allowed 1. general description this specification applies to the 26.0 inch co lor tft - lcd module T260XW01. this lcd module has a tft active matrix type liquid crystal panel 1280x768 pixels, and diagonal size of 26.0 inch. this module supports 1280x768 xga - wide mode (non - interlace ). each pixel is divided into red, green and blue sub - pixels or dots which are arranged in vertical stripes. gray scale or the brightness of the sub - pixel color is determined with a 8 - bit gray scale signal for each dot. the T260XW01 has been designed to apply the 8 - bit 1 channel lvds interface method. it is intended to support displays where high brightness, wide viewing angle, high color saturation, and high color depth are very important. * general information items specification unit note active screen size 26 inches display area 566.40 (h) x 3 39.84(v) mm outline dimension 620.8(h) x 389.00(v) x 37.00(d) mm with inverter driver element a - si tft active matrix display colors 16.7m colors number of pixels 1280 x 768 pixel pixel arrangement rgb vertical stripe display mode 0.4425(h) x 0 .4425(w) surface treatment hard - coating, lr
? copyright au optronics, inc. january, 2003 all rights reserved. T260XW01 v.0 ver0.6 4 /25 no reproduction and redistribution allowed 2. absolute maximum ratings the following are maximum values which, if exceeded, may cause faulty operation or damage to the unit. parameter symbol min. max. unit note power input voltage vcc - 0.3 5.5 v dc at 25 ? 5 j operating temperature t op 00 50 j 1 storage temperature h st - 20 60 g 1 operating ambient humidity h op 10 90 %rh 1 storage humidity h st 10 90 %rh 1 note: 1. temperature and relative humidity range are shown in the figure below. wet bulb tempe rature should be 39 j
? copyright au optronics, inc. january, 2003 all rights reserved. T260XW01 v.0 ver0.6 5 /25 no reproduction and redistribution allowed 3. electrical specification 3 - 1 electrical characteristics the T260XW01 requires two power inputs. one is employed to power the lcd electronics and to drive the tft array and liquid crystal. the second input which powers the ccfl, is typically generated by an inverter. values parameter symbol min typ max unit notes lcd: power supply input voltage vcc 4.75 5.0 5.25 vdc power supply input current icc - 1.6 1.8 a 1 pow er consumption pc - 8.0 9.45 watt 1 inrush current i rush - - tbd mapeak backlight power consumption 93.6 2 life time 50,000 3 note: the design of the inverter must have specifications for the lamp in lcd assembly. the performance of the lamp in lcm, for example life time or brightness , is extremely influenced by the characteristics of the dc - ac inverter. so all the parameters of an inverter should be carefully designed so as not to produce too much leakage current from high - voltage outpu t of the inverter. when you design or order the inverter, please make sure unwanted lighting caused by the mismatch of the lamp and the inverter (no lighting, flicker, etc) never occurs. when you confirm it, the lcd assembly should be operated in the same condition as installed in your instrument. note: do not attach a conducting tape to lamp connecting wire. if the lamp wire attach to conducting tape, tft - lcd module have a low luminance and the inverter has abnormal action because leakage current occurs b etween lamp wire and conducting tape. n ote: the relative humidity must not exceed 80% non - condensing at temperatures of 40 j or less. at temperatures greater than 40 j , the wet bulb temperature must not exceed 39 j . when operate at low temperatures, the brightness of ccfl will drop and the life ti me of ccfl will be reduced.
? copyright au optronics, inc. january, 2003 all rights reserved. T260XW01 v.0 ver0.6 6 /25 no reproduction and redistribution allowed note: 1. the specified current and power consumption are under the vcc=5.0v, 25 j , fv= 60hz, fclk=65mhz condition whereas mosaic pattern (8x6) is displayed and fv is the frame frequency. sequence of power - on/off and signal - on/off apply the lamp voltage within the lcd operating range. when the backlight turns on before the lcd operation or the lcd turns off before the backlight turns off, the display may momentarily become abnormal. caution: the above on/off sequence should be applied to avoid abnormal function in the display. in case of handling, make sure to turn off the power when you plug the cable into the input connector or pull the cable out of the connector. 2. the lamp power co nsumption shown above does include loss of external inverter at 25 j . the used lamp current is the lamp typical current 3. the life is determined as the time at which luminance of the lamp is 50% compared to that of initial value at the typical lamp current on condition of continuous operating at 25 ? 2 j note: the output of the inverter must have symmetrical ( negative and positive) voltage waveform and symmetrical current waveform ( asymmetry ratio is less than 10%). please do not use the inverter which has asymm etrical voltage and asymmetrical current and spike wave. requirements for a system inverter design which is intended to have a better display performance, a better power efficiency and a more reliable lamp. it shall help increase the lamp lifetime and redu ce its leakage current. a. the asymmetry rate of the inverter current and voltage waveform should be 10% below; b. the distortion rate of the current and voltage waveform should be within ?? 2 ? 10%; c. the ideal sine current and voltage waveform shall be symmetric in positive and negative polarities.
? copyright au optronics, inc. january, 2003 all rights reserved. T260XW01 v.0 ver0.6 7 /25 no reproduction and redistribution allowed 3 - 2 interface connections - lcd connector (cn1): df19g - 20p - 1h (hrs) or equivalent - mating connector : df19g - 20s - 1h ( hrs) or equivalent - lvds transmitter: ds90c385 (n.s.) or thc63lvdm83a ( thine) or equivalent pin no. symbol function polarity output pin # 1 vcc power supply +5.0v 2 vcc power supply +5.0v 3 gnd power ground 4 gnd power ground 5 rx0 - lvds receiver signal ( - ) negative 6 rx0+ lvds receiver signal (+) positive 7 gnd ground 8 rx1 - lvds receiver signal ( - ) negative 9 rx1+ lvds receiver signal (+) positive 10 gnd ground 11 rx2 - lvds receiver signal ( - ) negative 12 rx2+ lvds receiver signal (+) positive 13 gnd ground 14 rxclk - lvds receiver clock signal ( - ) negative 15 rxclk+ lvds receiver clock signal (+) positive 16 gnd ground 17 rx3 - lvds receiver signal ( - ) negative 18 rx3+ lvds receiver signal (+) positive 19 gnd ground 20 nc reserved note: 1. all gnd (ground) pins should be connected together and also be connected to the lcd ? s metal frame. all vcc (power input) pins should be connected together.
? copyright au optronics, inc. january, 2003 all rights reserved. T260XW01 v.0 ver0.6 8 /25 no reproduction and redistribution allowed ? ? lvds order r0p1 r1p1 r2p1 r3p1
? copyright au optronics, inc. january , 2003 all rights reserved. T260XW01 v.0 ver0.6 9 /25 no reproduction and redistribution allowed ? ? backlight connector pin configuration - ?d electrical specification ?] ta=25 ? 5 j?^ ?d input specification cn1: s10b - ph - sm3 - tb(jst) cn2: s12b - ph - sm3 - tb(jst) ? 1: connection of brightness control terminal (1)bright control by the variable resistor vdim - gnd short - circuit : min. brightness vdim - gnd 10k [ : max. brightness open : max. brightness (2)bright control by the voltage 0v : min. brightness 1v : max. brightness open : max. brightness ? 2: blon logic h : back light on l : back light off open : back light on no item symbol test c ondition min typ max unit measuring circuit 1 input voltage vddb 22.8 24.0 25.2 v v ddb = 24 v ,max ?e 3900 ?e ma 2 input current i ddb v ddb = 24 v ,min ?e 30 ?e % 2 oscillating frequency f 0 v ddb = 24 v ,max ?e 62 ?e khz 3 pwm frequency fbi v ddb = 24 v ?e 270 ?e hz on blon vddb=24v 2.0 ?e 5.0 v or open on/off control voltage off blon vddb=24v 0 ?e 0.8 v max vdim vd db=24v ?e 1.0 ?e v dimming control voltage min vdim vddb=24v ?e 0 ?e v pin ? signal name feature pin ? signal name feature 1 vddb +24v 1 vddb +24v 2 vddb +24v 2 vddb +24v 3 vddb +24v 3 vddb +24v 4 vddb +24v 4 vddb +24v 5 vddb +24v 5 vddb +24v 6 gndb gnd 6 gndb gnd 7 gndb gnd 7 gndb gnd 8 gndb gnd 8 gndb gnd 9 gndb gnd 9 gndb gnd 10 gndb gnd 10 gndb gnd 12 vdim bright control 13 blon on/off signal ? 1 ? 2
? copyright au optronics, inc. january, 2003 all rights reserved. T260XW01 v.0 ver0.6 10 /25 no reproduction and redistribution allowed 3 - 3 input timing specifications this is the sig nal timing required at the input of the user connector. all of the interface signal timing should be satisfied with the following specifications for it ? s proper operation. ? ? timing table de mode parameter symbol min. typ. max. unit condition clock freq uency 1/tclk 50 65 90 mhz period th 1320 - 2048 horizontal active tdisp(h) 1280 tclk period tv 774 - 1024 vertical active tdisp(v) 768 th
? copyright au optronics, inc. january , 2003 all rights reserved. T260XW01 v.0 ver0.6 11 /25 no reproduction and redistribution allowed 3 - 4 signal timing waveforms tbd
? copyright au optronics, inc. january , 2003 all rights reserved. T260XW01 v.0 ver0.6 12 /25 no reproduction and redistribution allowed 3 - 5 color input data reference the brightness of each primary color (red, green and blue) is based on the 8 bit gray scale data input for the color; the higher the binary input, the brighter the color. the table below provides a reference for color versus data input. color data reference input color data red msb lsb green msb lsb blue msb lsb color r7 r6 r5 r4 r3 r2 r1 r0 g7 g6 g5 g4 g3 g2 g1 g0 b7 b6 b5 b4 b3 b2 b1 b0 black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 blue(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 cyan 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 magenta 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 yellow 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 basic color white 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 red(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red(001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ---- red(254) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red red(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green(001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 ---- green(254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 green green(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 blue(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue(001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 ------- blue(254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 blue blue(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
? copyright au optronics, inc. january , 2003 all rights reserved. T260XW01 v.0 ver0.6 13 /25 no reproduction and redistribution allowed 3 - 6 power sequence lcd vcc 10% 90% 90% 10% 10% 10% 10% 10% 10% lamp on 30 max, 1ms min. 10ms min. 0 min. 170ms min. 0 min. 0 min. signal
? copyright au optronics, inc. january , 2003 all rights reserved. T260XW01 v.0 ver0.6 14 /25 no reproduction and redistribution allowed 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 j . the values specified are at an approximate distance 50cm from the lcd surface at a viewing angle of x and c equal to 0 x . fig.1 1 presents additional information concerning the measurement equipment and method. values parameter symbol mi n. typ. max. units notes contrast ratio cr 600 1 surface luminance, white lwh 500 600 cd/ t 2 luminance variation _ white 5 p tbd 3 gray to gray 16.6 tr 15 4 response time tf 10 ms 4 red r x 0.647 r y 0.339 green g x 0.296 g y 0.613 blue b x 0.138 b y 0.075 white w x 0.301 color chromaticity w y 0.327 viewing angle x axis, right( p =0 x ) c r 85 degree 5 x axis, left( p =180 x ) c l 85 y axis, up( p =90 x ) c u 85 y axis, down ( p =0 x ) c d 85
? copyright au optronics, inc. january , 2003 all rights reserved. T260XW01 v.0 ver0.6 15 /25 no reproduction and redistribution allowed note: 1. contrast ratio (cr) is defined mathematically as: surface luminance with all white pixels contrast ratio= surface luminance with all black pixels 1. surface luminance is luminance value at point 1 across the lcd surface 50cm from the surface with all pixels displaying white. from more information see fig 2. when i bl = 6.5ma, l wh =600cd/ t (typ.) l wh =lon1 where lon1 is the luminance with all pixels displaying white at center 1 location. 2. the variation in surface luminance, _ white is defined (center of screen) as: _ white(5p) =maximum(l on1 , l on2 , ? ,l on5 )/minimum(l on1 , l on2 , ? l on5 ) 3. resp onse time is the time required for the display to transition from to black (rise time, tr r ) and from black to white (decay time, tr d ). for additional information see fig3. 4. viewing angle is the angle at which the contrast ratio is greater than 5. 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 lcd surface. for more information see fig4.
? copyright au optronics, inc. january , 2003 all rights reserved. T260XW01 v.0 ver0.6 16 /25 no reproduction and redistribution allowed fig. 2 luminance fig.3 response time the response time is defined as the foll owing figure and shall be measured by switching the input signal for ? black ? and ? white ? .
? copyright au optronics, inc. january , 2003 all rights reserved. T260XW01 v.0 ver0.6 17 /25 no reproduction and redistribution allowed fig.4 viewing angle
? copyright au optronics, inc. january , 2003 all rights reserved. T260XW01 v.0 ver0.6 18 /25 no reproduction and redistribution allowed 5. mechanical characteristics the contents provide general mechanical characteristics for the model T260XW01. in addition the figures in th e next page are detailed mechanical drawing of the lcd. horizontal 620.8mm vertical 389.00mm outline dimension depth 37.00mm(w/ i inverter) 26.00mm(w/o inverter) horizontal 570.40mm bezel area vertical 343.84mm horizontal 566.4 0mm active display area vertical 339.84mm weight 4000g (typ.) surface treatment hard coating, lr
? copyright au optronics, inc. january , 2003 all rights reserved. T260XW01 v.0 ver0.6 19 /25 no reproduction and redistribution allowed front view
? copyright au optronics, inc. january , 2003 all rights reserved. T260XW01 v.0 ver0.6 20 /25 no reproduction and redistribution allowed rear view
? copyright au optronics, inc. january , 2003 all rights reserved. T260XW01 v.0 ver0.6 21 /25 no reproduction and redistribution allowed 6. reliability environment test condition no test item condition 1 high te mperature storage test ta=60 j 240h 2 low temperature storage test ta= - 20 j 240h 3 high temperature operation test ta=50 j 50%rh 240h 4 low temperature operation test ta=0 j 240h 5 vibration test (non - operating) wave form: random vibration level : 1.0g rms bandwidth : 10 - 500hz du ration: x, y, z 20min one time each direction 6 shock test (non - operating) shock level: 120g waveform: half since wave, 2ms direction: ? x, ? y, ? z one time each direction 7 vibration test (with carton) sin vibration:10~200hz,1.5g,30minu tes in each x,y,z direction 8 altitude storage/shipment 0 - 40,000 feet (12,192m) ?a result evaluation criteria ?b there should be no change which might affect the practical display function when the display quality test is conducted under normal operating condition.
? copyright au optronics, inc. january , 2003 all rights reserved. T260XW01 v.0 ver0.6 22 /25 no reproduction and redistribution allowed 7. international standard 7 - 1. safety (1) ul1950 third edition, underwriters la boratories, inc. jan. 28, 1995 standard for safety of information technology equipment including electrical business equipment. (2) can/csa c22.2 no. 950 - 95 third edition, canadian standards association, jan. 28, 1995 standard for safety of information technol ogy equipment including electrical business equipment. (3) en60950 : 1992+a2: 1993+a2: 1993+c3: 1995+a4: 1997+a11: 1997 iec 950: 1991+a1: 1992+a2: 1993+c3: 1995+a4:1996 european committee for electrotechnical standardization (cenelec) european standard for saf ety of information technology equipment including electrical business equipment. 7 - 2. emc a) ansi c63.4 ? methods of measurement of radio - noise emissions from low - voltage electrical and electrical equipment in the range of 9khz to 40ghz. ? american national st andards institute(ansi), 1992 b) c.i.s.p.r ? limits and methods of measurement of radio interface characteristics of information technology equipment. ? international special committee on radio interference. c) en 55022 ? limits and methods of measurement of ra dio interface characteristics of information technology equipment. ? european committee for electrotechnical standardization. (cenelec), 1998
? copyright au optronics, inc. january , 2003 all rights reserved. T260XW01 v.0 ver0.6 23 /25 no reproduction and redistribution allowed 8. packing (1) label sample xxxxxxxxxxx - xx100* (2) carton label (3) carton si ze the outside dimension of carton is 810(l) mm * 270(w)mm * 490(h)mm.
? copyright au optronics, inc. january , 2003 all rights reserved. T260XW01 v.0 ver0.6 24 /25 no reproduction and redistribution allowed 9. precautions please pay attention to the followings when you use this tft lcd module. 9 - 1 mounting precautions (1) you must mount a module using holes arranged in four corners o r four sides. (2) you should consider the mounting structure so that uneven force (ex. twisted stress) is not applied to module. and the case on which a module is mounted should have sufficient strength so that external force is not transmitted directly to the module. (3) please attach the surface transparent protective plate to the surface in order to protect the polarizer. transparent protective plate should have sufficient strength in order to the resist external force. (4) you should adopt radiation struct ure to satisfy the temperature specification. (5) acetic acid type and chlorine type materials for the cover case are not desirable because the former generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break by electro - chemical reaction. (6) do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than hb pencil lead. and please do not rub with dust clothes with chemical treatment. do not touch the surface of polarizer for bare hand o r greasy cloth. (some cosmetics are detrimental to the polarizer.) (7) when the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like chamois soaks with petroleum benzene. normal - hexane is recommended for cleaning the adh esives used to attach front/ rear polarizers. do not use acetone, toluene and alcohol because they cause chemical damage to the polarizer. (8) wipe off saliva or water drops as soon as possible. their long time contact with polarizer causes deformations and co lor fading. (9) do not open the case because inside circuits do not have sufficient strength . 9 - 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) res ponse 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 turne d 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 tim e, remnant image is likely to occur. (6) module has high frequency circuits. sufficient suppression to the electromagnetic interference shall be done by system manufacturers. grounding and shielding methods may be important to minimize the interface. 9 - 3 ele ctrostatic discharge control 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.
? copyright au optronics, inc. january, 2003 all rights reserved. T260XW01 v.0 ver0.6 25 /25 no reproduction and redistribution allowed 9 - 4 pr ecautions for strong light exposure strong light exposure causes degradation of polarizer and color filter. 9 - 5 storage when storing modules as spares for a long time, the following precautions are necessary. (1) store them in a dark place. do not expose the m odule to sunlight or fluorescent light. keep the temperature between 5 j and 35 j at normal humidity. (2) the polarizer 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. 9 - 6 handling precautions for protection film (1) the protection film is attached to the bezel with a small masking tape. when the protection film is peeled off, static electricity is generated between the film and polarizer. this should be peeled off slowly and carefully by people who are electrically grounded and with well ion - blown equipment or in such a condition, etc. (2) when the module with protection film attached is stored for a long time, sometimes there remains a very small amount of flue still on the beze l after the protection film is peeled off. (3) you can remove the glue easily. when the glue remains on the bezel or its vestige is recognized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal - hexane.

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