Liquid crystal display device and electronic apparatus
View Patent ↗A liquid crystal display device includes: a plurality of pixel electrodes formed of a frame-shaped connection electrode and electrode bodies arranged in parallel to one another in a frame of the connection electrode and supported by and connected to the connection electrode; and a common electrode insulated from the plurality of pixel electrodes.
1. A liquid crystal display device comprising:
a plurality of pixel electrodes formed of a frame-shaped connection electrode and electrode bodies arranged in parallel to one another in a frame of the connection electrode and supported by and connected to the connection electrode; and
a common electrode insulated from the plurality of pixel electrodes,
wherein a plurality of pixels formed of adjacent ones of the plurality of pixel electrodes form one unit pixel, and
wherein the plurality of pixels that form a unit pixel are driven at different threshold values,
a wiring line connected to a thin-film transistor for driving each of the plurality of pixel electrodes and disposed via an insulating film in such a way that the wiring line and the common electrode sandwich each of the plurality of pixel electrodes,
wherein among the plurality of pixels, the connection electrode of a corresponding pixel electrode in a pixel driven at a low threshold value is disposed in a position where the connection electrode is shifted from at least part of the wiring line.
2. The liquid crystal display device according to claim 1 ,
further comprising a wiring line connected to a thin-film transistor for driving each of the plurality of pixel electrodes and disposed via an insulating film in such a way that the wiring line and the common electrode sandwich each of the plurality of pixel electrodes,
wherein the connection electrode of the plurality of pixel electrodes overlays the wiring line.
3. The liquid crystal display device according to claim 2 ,
wherein the wiring line is a signal line.
4. The liquid crystal display device according to any of claims 1 to 3 ,
further comprising a liquid crystal layer between a substrate on which the plurality of pixel electrodes are arranged and a counter substrate on which the common electrode is provided.
5. The liquid crystal display device according to any of claims 1 to 3 ,
wherein each of the plurality of pixel electrodes has a plurality of areas in which the electrode bodies extend in respective different directions.
6. The liquid crystal display device according to claim 5 ,
wherein a slit is provided between the plurality of areas.
7. The liquid crystal display device according to any of claims 1 to 3 ,
wherein liquid crystal molecules driven by the plurality of pixel electrodes have negative dielectric anisotropy.
8. The liquid crystal display device according to claim 7 ,
wherein an orientation film that covers the plurality of pixel electrodes has a pretilt angle of 89.5 degrees or smaller.
9. An electronic apparatus comprising:
a display panel including
a plurality of pixel electrodes formed of a frame-shaped connection electrode and electrode bodies arranged in parallel to one another in a frame of the connection electrode and supported by and connected to the connection electrode, and
a common electrode insulated from the plurality of pixel electrodes,
wherein a plurality of pixels formed of adjacent ones of the plurality of pixel electrodes form one unit pixel, and
wherein the plurality of pixels that form a unit pixel are driven at different threshold values,
a wiring line connected to a thin-film transistor for driving each of the plurality of pixel electrodes and disposed via an insulating film in such a way that the wiring line and the common electrode sandwich each of the plurality of pixel electrodes,
wherein among the plurality of pixels, the connection electrode of a corresponding pixel electrode in a pixel driven at a low threshold value is disposed in a position where the connection electrode is shifted from at least part of the wiring line.