US 7,321,408 B2
In-plane field type transflective liquid crystal display device
Chiu-Lien Yang, Miao-Li (Taiwan)
Assigned to Innolux Display Corp., Chu-Nan, Miao-Li County (Taiwan)
Filed on Dec. 31, 2004, as Appl. No. 11/28,031.
Claims priority of application No. 93105064 A (TW), filed on Feb. 27, 2004.
Prior Publication US 2005/0190324 A1, Sep. 01, 2005
Int. Cl. G02F 1/1335 (2006.01); G02F 1/1343 (2006.01)
U.S. Cl. 349—114  [349/141] 19 Claims
OG exemplary drawing
 
1. A liquid crystal display device comprising:
an upper substrate;
a lower substrate comprising a dielectric transflector;
a liquid crystal layer interposed between the upper substrate and the lower substrate;
a plurality of pixel regions, each pixel region comprising a pixel electrode and a common electrode, for applying a voltage to the liquid crystal layer;
wherein each pixel region includes a reflection region and a transmission region; and
all the pixel and common electrodes are positioned at the upper substrate.