Tema: Re: Apie prabangius ir navarotnus LG telikus
Autorius: RolF2
Data: 2012-01-12 12:04:57
nezinau ar gavosi su linku , tai imetu copy cia :

Dynamic 'Local Dimming' LEDs
This method of backlighting allows local dimming of specific areas of 
darkness on the screen. This can show truer blacks, whites and PRs[3] at 
much higher dynamic contrast ratios by dimming or brightening the backlight 
locally, at the cost of less detail in small, bright objects on a dark 
background, such as star fields as well as shadow detail.


"RolF2" <123@123.12> wrote in message 
news:jemb5m$gfg$1@trimpas.omnitel.net...
> http://en.wikipedia.org/wiki/LED-backlit_LCD_display#Dynamic_.27Local_Dimming.27_LEDs
>
>
> "Levas" <someone@microsoft.com> wrote in message 
> news:jem9j4$e6t$1@trimpas.omnitel.net...
>> Sveiki,
>>
>> Gal kas domites technologija? Skrodziamas 55" LG LCD+LED telikas. 
>> Pasvietimas organizuotas mazais segmentais isdeliotais po visa matrica, 
>> kiekvienas segmentas turi kelis segmenciukus: teoriskai matrica padalinta 
>> 7cm x 7cm kvadraciukais ir kiekvienas kvadraciukas turi individualu 
>> valdyma. Ant matricos nugaros stovi vos ne A4 dydzio PCB su kalnu 
>> mikroschemu i kurias sueina visi tie laidai.
>>
>> Kas cia per technologija? Lokaliai reguliuojamas matricos pasvietimas? 
>> Gal kas ka girdejot? Smalsu.
>>
>> Bye, Levas
>>
>