Forum › TV Forums › LCD -matrices,differences and what models are placed *Part 2*

ReD88 Publish time 1-12-2019 22:44:30

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

hristoslav2 Publish time 1-12-2019 22:44:31

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 Publish time 1-12-2019 22:44:32

^ 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 Publish time 1-12-2019 22:44:33

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 Publish time 1-12-2019 22:44:34

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

Thanks a lot!!!

ReD88 Publish time 1-12-2019 22:44:35

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 Publish time 1-12-2019 22:44:36

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 Publish time 1-12-2019 22:44:37

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 Publish time 1-12-2019 22:44:37

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

hristoslav2 Publish time 1-12-2019 22:44:37

I do not know. Probably SPVA, SMVAor 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

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