View HT2203L_4627526.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

lcd module this is rohs compliant (240 rgb 320 dots) please kindly find and approve the specifications inserted herein and return one copy here of with your signature of approval. 2000 wyatt drive suite 6 santa clara, ca 95054 usa perpared by checked by customer application p/n approved by date approval page 1 of 24 confirmed by part no. descrition remarks HT2203L hyes optoelectronics, inc.
feb. 19, 2008 - all - 1'st issue revision history date rev. no. page summary technical specification date : feb. 19, 2008 lcm HT2203L 24 page 2 of
1. basic specifications 1.1 display specfications 1.2 mechanical specfications 1.3 outline dimension 1.4 voltage generation circuit 1.5 schematic 2. electrical characteristics 2.1 absolute maximum ratings 2.2 environmental conditions 2.3 dc characteristics 3. optical characteristics 4. interface pins 5. backlight specfications (led unit) 6. recommended software setting values (initial code) 7. power supply sequence 8. read/write timing characteristics (80 series mpu) 9. lcd module out-going quality level 10. the caution and handling technical specification date : feb. 19, 2008 lcm HT2203L page 3 of 24 c o n t e n t s
1. basic specfications 1.1 display specifications item description note resolution 240 rgb 320 display mode tft, normally white, transmissive viewing direction 6 o'clock driving method 720ch-source, 320ch-gate backlighting led, white (4 chips in parallell) diver ic ili9320, cog others 16-bit, 80 series 1.2 mechanical specifications item specification unit module size (w h t) 39.08 54.22 2.6 mm viewing area (w h) - mm active area (w h) 33.48 44.64 mm dot size (w h) - mm dot pitch (w h) 0.051 0.153 mm weight about 10 g 262k color technical specification date : feb. 19, 2008 lcm HT2203L page 4 of 24
1.3 outline dimension technical specification date : feb. 19, 2008 lcm HT2203L page 5 of 24
1.4 block diagram technical specification date : feb. 19, 2008 lcm HT2203L page 6 of 24
1.5 schematic technical specification date : feb. 19, 2008 lcm HT2203L page 7 of 24
2. electrical characteristics 2.1 absolute maximum ratings value min. typ. max logic v cc - 0.3 - 4.6 v ta =25 vgh - v ta =25 vrp-vrn vgl - v ta =26 input voltage v in -0.3 - v ta =25 2-2 environmental conditions item symbol min. max. unit operating temperature topr -20 70 storage temperature tstg -30 80 2-3 dc characteristics spec. value min. typ. max. - 2.8 - v vgh 12 - 18 v vgl - 11 - 7 v - - 15.0 ma high level v ih 0.8 iov cc - iov cc v- low level v il -0.3 - 0.2 v cc v- gate 90% rh max. lcm HT2203L page 8 of 24 icc logic vcc remark supply voltage range -0.3 18.5 item symbol unit condition input voltage technical specification - items condition unit sysbol date : feb. 19, 2008 operating voltage supply current vcc + 0.3 humidity (ambient temperature=ta) ta 60 -0.3 -18.5 lcd
3. optical characteristics transmissive mode (ta = 25 ) item symbol min. typ. max. condition note ?=0 (y1-y2) - ?=90 (x1-x2) 90 - * ? = 0 ? , ? = 90 ? means viewing direction. * b/l is turned on. * remark : as for contrast ratio, it is measured in panel only. 250 - = 0 ? = 0 - 18ma/led uniformity 50 75 - (x,y) 150 220 0.23, 0.25 0.28, 0.30 - cd/m2 w (x,y) brightness l r (x,y) b 0.63, 0.34 0.68, 0.40 0.33, 0.35 g (x,y) 0.29, 0.55 0.33, 0.60 0.38, 0.65 0.14, 0.08 0.19, 0.13 0.09, 0.03 -ms = 0 ? = 0 0.58, 0.30 response time tr + tf - 25 contrast ratio cr 150 unit 50 60 80 deg cr > 10 technical specification date : feb. 19, 2008 lcm HT2203L page 9 of 24 cie coordi - nate viewing 2- 1 = 0 ? = 0
lens ? = 3mm rating is defined as the average brightness inside the viewing area 24 technical specification page 10 of date : feb. 19, 2008 lcm HT2203L y2( =180 ) top 1 x1 x2 y1( =0 ) 2 bottom note 1 . definition of angle and note 2. definition of viewing angle 1 and 2 cr 2.0 1 0 2 off on off b r igh tness 100% 90% time note 4. definition of optical response 10% t r t f note 3. definition of contrast cr 100% 0% b a non - selected dots selected dots cr=(a/b) p negative : p= -1 positive : p= +1 brightness set point voltage note 5. measuring point(9 points) (wxh) w/6 w/6 w/3 w/3 h/6 h/6 h/3 h/3
4. interface pins date : feb. 19, 2008 lcm HT2203L technical specification page 11 of 24
5. backlight specfication (led unit) real current power dissipation operation temp. storage temp. note 1. b/l: 4ea led in parallel the maximum current is 20ma(full brightness) note2. total power consumpation(max) depends on led current/ led driver efficiency, etc. the above data only describes maximum power consumption of lcd's chips. (led max. vf=3.4v, led max. current=20ma) tstr - 30 ~ 80 - topr - 20 ~ 70 - ? note 2. i led - p d - - 254 18 - spec. value unit condition min. typ. max. item date : feb. 19, 2008 lcm HT2203L technical specification page 12 of 24 ? note 1. symbol
6. recommended software setting values (initial code) ldi :ili9320 note: hyes requires the customer to follow the above instructions strictly. if customer would like to change the above instructions, the customer should inform hyes and get re-check from hyes, or the customer will be responsible for any unexpected result because of the change. technical specification date : feb. 19, 2008 lcm HT2203L page 13 of 24
7. power supply sequence 7.1 power supply on sequence date : feb. 19, 2008 lcm HT2203L technical specification page 14 of 24
7.2 off sequence date : feb. 19, 2008 lcm HT2203L technical specification page 15 of 24
8. read/write timing characteristics (80 series mpu) read/write timing characteristics date : feb. 19, 2008 lcm HT2203L technical specification page 16 of 24
reset timing characteristics date : feb. 19, 2008 lcm HT2203L technical specification page 17 of 24
9. lcd module out-going quality level (1.0) purpose the lcd specification provides outgoing provision and its expected quality level based on our outgoing inspection of lcd. (2.0) applicable scope the lcd specification is applicable to the arrangement in regard to outgoing inspection and quality assurance after it. (3.0) quality specification (3.1) quality level the quality level of hyes are based on gb/t2828.1, apply level ii, normal inspection by single sampling. rank item aql note major(ma) segment short, missing 0.4 solder bridging, cold solder outside dimension minor (mi) black spots, white spots, foreign substance, 1.0 pinhole, segment deformation, scratchs(glass & pol.) air bubbles between glass & polarizer, color variation, solder ball, misalignment note) aql- acceptable quality level (3.2) appearance standards 1) inspection conditions the lcd shall be inspected under 20w white fluorescent lamp light. the distance between the eyes and the sample shall be 30cm. all directions for inspecting the sample should be within 30 o to perpendicular line. 2) definition of the area technical specification date : feb. 19, 2008 lcm HT2203L page 18 of 24 a area b area c area a area : active area b area : viewing area c area : out of viewing area bonding area
technical specification date : feb. 19, 2008 lcm HT2203L page 19 of 24
technical specification date : feb. 19, 2008 lcm HT2203L page 20 of 24
technical specification date : feb. 19, 2008 lcm HT2203L page 21 of 24
technical specification date : feb. 19, 2008 lcm HT2203L page 22 of 24
10. lcd module operation instruction part i. how to use the lcd module 1. don't hit the lcd panel in any way because the lcd is made of glass. 2. don't clean the surface of lcd with hard things. please clean lcd with air-gun or very soft cloth when necessary. the protective film on the pol can be removed just before assembly, otherwise,dust, spit or other foreign matter may attached on the lcd under the protective film. after the protective film is removed, only air-gun can be used to remove any dust or foreign matter. fingure or cloth must not be used in such cases. 3. no chemical liquid is allowed to clean the lcd, such as alcohol, acetone and ipa. all of these candamage the lcd. water on the lcd must be cleaned as soon as possible, for it will cause pol color change or other defect. 4. please move and assemble lcd very carefully during assembly, and don't push or twist it. 5. don't damage the fpc of lcd module. it will cause permanent defect. 6. don't disassemble lcd module. it will cause permanent defect. 7. don't expose lcd module under sunshine, strong fluorescence or ultraviolet radiation. 8. please make sure that operators wear static-protective bands effectively and working tables are effectively earthing during operation. 9. please place lcd module on the tray provided by hyes while moving it, in order to avoid mechanical damage. hold the module's side frames to avoide damage during moving. 10. don't twist, disassemble, squeeze or hit the pcb. it will damage the circuit or component on pcb and cause functional defect. 11. please use the connector according to the instruction provided by hyes. 12. please place dual module with the sub-panel upward. trays should be placed in contrary direction.an empty tray should be placed on the top. 13. sealing operation on pcb must be very careful to avoid short or cut the original circuit on pcb.otherwise, it will cause permenant damage to the lcd. 14. don't add direct dc or high voltage to lcd panel. it will cause functional damage to the lcd or shorten the life of lcd product. 15. lcd may respond slowly or display abnormally in extrem temperature (lower than -20 or higher than 50 ). but this doesn't mean lcd functional defect. lcd will display normally in regular temperature. therefore, don?t use lcd product in extrem temperature. technical specification date : feb. 19, 2008 lcm HT2203L page 23 of 24
16. don't push the display area of lcd panel, it will cause abnormal display. this doesn't mean lcd functional defect, neither. lcd will display normally in regular temperature. 17. electrical test of lcd product is made by using mobile phone provided by customer. we can use special test equipment to do the test, also. 18. the black band on ic on lcd product is used to protect the ic from light. please do not remove it. 19. please take great care to use connector. customer should be responsible for connector defect caused by operation on customer side. part ii storage 1. physical status of liquid crystal will change in extrem temperature, and it can not be resumed whenthe temperature returns to be normal. so lcd module should be stored in required temperature. 2. lcd module should be stored in required humidity. low hymidity may add static, while high humidity may corrode the ito circuit of lcd product. the suitable storage environment is: temperature:225 , humidity: 55%10%. 3. don't expose lcd module under sunshine, strong fluorescence or ultraviolet radiation for a long time.it should be stored in dark area. 4. lcd should be stored in static-protective polythene bag. don't expose it in the air for a long time. technical specification date : feb. 19, 2008 lcm HT2203L page 24 of 24

▲Up To Search▲

Price & Availability of HT2203L

	To Download HT2203L Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .