LCD -matrices,differences and what models are placed *Part 2*

ReD88

@ hristoslav2 did you see my post above? Just wondering if you can clarify, thanks

hristoslav2

Screen Technology and Sub-Pixels Up Close

PSA lcd panel
LCD manufacturing technologies target increasing transmission to reduce panel costs - ElectroIQ
PSA LCD panel - AU Optronics Corp.
PSA LCD PANEL WITH PIXEL UNIT OF EIGHT DOMAINS - US Patent Application 20120105756 Claims

ReD88

^ so basically implementing Psa into the panel sacrifices 2d quality by reducing native contrast and viewing angles in order to provide less crosstalk and more depth for 3d performance?

hristoslav2

Exactly - reduces contrast from 5000:1 to 4000:1 and the viewing angle from 140 to 120 degrees
It is made with a view to reducing the cost of the panels and improve its dynamics.

folk7

Hello, everybody!
Could anybody let me know what is the lcd matrix placed into Sony KDL-40BX440?

Thanks a lot!!!

ReD88

What panels are being used in the Sony 65hx929 and 65hx950?

And are these panels superior or inferior in comparison to the smaller versions of each set, 55hx929/55hx950/46hx929?

hristoslav2

ReD88

Sony 65hx929
http://www.avforums.com/forums/16846457-post899.html

Sony XBR-HX950 Owners' Thread (XBR-55HX9
Sony KDL 55HX95 et 65HX950 - Page 18 - Ecrans FULL HD

Forum HDfever.fr et HD-Motion.com - Consulter le sujet - Sony HX950 : TV Full LED 3D
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herosrule

Don't be dismayed that it'd a cmi panel, its looks like one of there AAA spec panels, contrast is 5000:1 witch I's on par with A spec s-pva,

folk7

Hi, HRISTOSLAV2!
Probably you know who is the manufacturer of the LCD matrix in Sony KDL-40BX440?
Thanks!

hristoslav2

I do not know. Probably SPVA, SMVA  or AMVA

How to check for the videopanel.
Press repeatedly i  > Channel5> Volume-> TV POWER / enter the service menu /
http://img1.lesnumeriques.com/news/18/18341/40EX521_procedure.jpg
What interests us is PNL numbers:
http://img1.lesnumeriques.com/news/18/18341/sony-ex520-menu.jpg
In general, if it begins with "L" e PVA Samsung, but if it starts with "T" MVA AUO Optronics