LIQUID-CRYSTAL DISPLAY (LCD) PANEL AND PIXEL CONTROL DEVICE Russian patent published in 2010 - IPC G09G3/36 

Abstract RU 2397552 C1

FIELD: physics.

SUBSTANCE: pixel control device (120) for the liquid-crystal display (LCD) panel (1) includes first and second transistors (Ta, Tb) and first and second storage capacitors (CstA, CstB). The second transistor (Tb) has a gate electrode (G) which is connected to the gate electrode (G) of the first transistor (Ta), and a drain electrode (D) which is connected to the drain electrode (D) of the first transistor (Ta). The first storage capacitor (CstA) has a terminal (104) which is connected to the source electrode (S) of the first transistor (Ta). The second storage capacitor (CstB) has a first terminal (107) which is connected to the source electrode (S) of the second transistor (Tb), and a second terminal (103) which is connected to the gate electrode (G) of the first transistor (Ta) of a pixel control device (120) in another pixel row of the LCD panel (1).

EFFECT: reduced colour shift, wider viewing angle, simple design.

23 cl, 12 dwg

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RU 2 397 552 C1

Authors

Chehn' Chikh-Chian

Dates

2010-08-20Published

2009-07-20Filed