Search
Search titles only
By:
Search titles only
By:
Home
Forums
New posts
Search forums
What's new
New posts
Latest activity
Members
Current visitors
Κανονισμός Λειτουργίας
Σωματείο AVClub
Log in
Register
Search
Search titles only
By:
Search titles only
By:
New posts
Search forums
Menu
Install the app
Install
Reply to thread
Home
Forums
Εικόνα
Τηλεοράσεις
Γενική συζήτηση & τεχνολογία
επιτελους ερχεται
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="-Γιώργος-" data-source="post: 467787" data-attributes="member: 3545"><p> <ul> <li data-xf-list-type="ul"><u><em> General Features:</em></u> </li> <li data-xf-list-type="ul"><em>The prototype is a 46-inch LCD with Dolby’s HDR LED backlight technology<br /> </em></li> <li data-xf-list-type="ul"><em>LCD panel provides a resolution of 1920 x 1080 pixels (Full HD), fitting a native 16:9 aspect ratio<br /> </em></li> <li data-xf-list-type="ul"><em>Brightness: greater than 4,000 cd/m2<br /> </em></li> <li data-xf-list-type="ul"><em>Contrast ratio: INFINITE! Full On / Full Off<br /> </em></li> <li data-xf-list-type="ul"><em>Step size: 16 bits of luminance<br /> </em></li> <li data-xf-list-type="ul"><em>Luminance uniformity: more than 95% through the LCD panel</em></li> <li data-xf-list-type="ul"></li> <li data-xf-list-type="ul"><u><em>Prototype Detailed Technical data:</em></u></li> <li data-xf-list-type="ul"> </li> <li data-xf-list-type="ul"><em>1,838 LEDs<br /> </em></li> <li data-xf-list-type="ul"><em>Each LED is powered by 500 mA and provides a luminous flux of 80 lm<br /> </em></li> <li data-xf-list-type="ul"><em>The LED drivers are Texas Instruments TLC5940<br /> </em></li> <li data-xf-list-type="ul"><em>Each driver has 16 outputs grouped in parallel 4 by 4<br /> </em></li> <li data-xf-list-type="ul"><em>Each driver feeds 4 LEDs<br /> </em></li> <li data-xf-list-type="ul"><em>LED brightness is controlled by PWM (with up to 12 bit grey scale resolution)<br /> </em></li> <li data-xf-list-type="ul"><em>The BLU boards are connected to the HDR processing board trough an LDVS interface<br /> </em></li> <li data-xf-list-type="ul"><em>The color resolution of the LCD panel is 8/bit color<br /> </em></li> <li data-xf-list-type="ul"><em>The HDR algorithm expands the signal from the source in 16/bit color<br /> </em></li> <li data-xf-list-type="ul"><em>A stream of 8 bit are sent to the LCD panel and the others 8 bit are sent to the BLU<br /> </em></li> <li data-xf-list-type="ul"><em>The total effect between the LCD and BLU is equivalent to 16 bit wide dynamic range display</em></li> </ul><p><a href="http://www.hometheatermag.com/news/040108dolby/" target="_blank">http://www.hometheatermag.com/news/040108dolby/</a></p><p><a href="http://eetimes.com/news/latest/showArticle.jhtml?articleID=207000950" target="_blank">http://eetimes.com/news/latest/showArticle.jhtml?articleID=207000950</a></p><p><a href="http://displaydaily.com/2008/04/02/dolbysim2-show-off-46-hdr-lcd-tv/" target="_blank">http://displaydaily.com/2008/04/02/dolbysim2-show-off-46-hdr-lcd-tv/</a></p><p></p><p>Ενδιαφέρον κομμάτι τεχνολογικά και μόνο, αλλά δεν μπορώ να καταλάβω προς τι η τόση φωτεινότητα.</p></blockquote><p></p>
[QUOTE="-Γιώργος-, post: 467787, member: 3545"] [LIST][U][I] General Features:[/I][/U] [*][I]The prototype is a 46-inch LCD with Dolby’s HDR LED backlight technology [/I] [*][I]LCD panel provides a resolution of 1920 x 1080 pixels (Full HD), fitting a native 16:9 aspect ratio [/I] [*][I]Brightness: greater than 4,000 cd/m2 [/I] [*][I]Contrast ratio: INFINITE! Full On / Full Off [/I] [*][I]Step size: 16 bits of luminance [/I] [*][I]Luminance uniformity: more than 95% through the LCD panel[/I] [*] [*][U][I]Prototype Detailed Technical data:[/I][/U] [*] [*][I]1,838 LEDs [/I] [*][I]Each LED is powered by 500 mA and provides a luminous flux of 80 lm [/I] [*][I]The LED drivers are Texas Instruments TLC5940 [/I] [*][I]Each driver has 16 outputs grouped in parallel 4 by 4 [/I] [*][I]Each driver feeds 4 LEDs [/I] [*][I]LED brightness is controlled by PWM (with up to 12 bit grey scale resolution) [/I] [*][I]The BLU boards are connected to the HDR processing board trough an LDVS interface [/I] [*][I]The color resolution of the LCD panel is 8/bit color [/I] [*][I]The HDR algorithm expands the signal from the source in 16/bit color [/I] [*][I]A stream of 8 bit are sent to the LCD panel and the others 8 bit are sent to the BLU [/I] [*][I]The total effect between the LCD and BLU is equivalent to 16 bit wide dynamic range display[/I][/LIST] [URL]http://www.hometheatermag.com/news/040108dolby/[/URL] [URL]http://eetimes.com/news/latest/showArticle.jhtml?articleID=207000950[/URL] [URL]http://displaydaily.com/2008/04/02/dolbysim2-show-off-46-hdr-lcd-tv/[/URL] Ενδιαφέρον κομμάτι τεχνολογικά και μόνο, αλλά δεν μπορώ να καταλάβω προς τι η τόση φωτεινότητα. [/QUOTE]
Verification
Post reply
Home
Forums
Εικόνα
Τηλεοράσεις
Γενική συζήτηση & τεχνολογία
επιτελους ερχεται
Top
Bottom
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…