LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY DEVICE
First Claim
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1. A liquid crystal display panel, comprising:
- a first substrate comprising a plurality of active devices and a plurality of pixel electrodes thereon, wherein each pixel electrode comprises a plurality of first strips;
a second substrate comprising a common electrode thereon, wherein the common electrode comprises a plurality of second strips, and the second strips are aligned to the first strips; and
a liquid crystal layer disposed between the first substrate and the second substrate, wherein the liquid crystal layer comprises a plurality of vertically aligned liquid crystal molecules, wherein the vertically aligned liquid crystal molecules are perpendicular to the first and second substrates when no electric field is formed between the pixel electrodes and the common electrode, the vertically aligned liquid crystal molecules arrange in accordance with the distribution of an electric field when a driving voltage is applied between the pixel electrodes and the common electrode.
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Abstract
A liquid crystal display panel including a first substrate, a second substrate and a liquid crystal layer is provided. The first substrate has active devices and pixel electrodes thereon, wherein each pixel electrode includes first strips. The second substrate has a common electrode thereon, wherein the common electrode includes second strips, and the second strips are aligned to the first strips. The liquid crystal layer is disposed between the first substrate and the second substrate, wherein the liquid crystal layer includes a plurality of vertically aligned liquid crystal molecules. The vertically aligned liquid crystal molecules are perpendicular to the two substrates when no electric filed is formed between the pixel electrodes and the common electrode. The vertically aligned liquid crystal molecules arrange in accordance with the distribution of an electric field when a driving voltage is applied between the pixel electrodes and the common electrode.
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Citations
22 Claims
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1. A liquid crystal display panel, comprising:
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a first substrate comprising a plurality of active devices and a plurality of pixel electrodes thereon, wherein each pixel electrode comprises a plurality of first strips;
a second substrate comprising a common electrode thereon, wherein the common electrode comprises a plurality of second strips, and the second strips are aligned to the first strips; and
a liquid crystal layer disposed between the first substrate and the second substrate, wherein the liquid crystal layer comprises a plurality of vertically aligned liquid crystal molecules, wherein the vertically aligned liquid crystal molecules are perpendicular to the first and second substrates when no electric field is formed between the pixel electrodes and the common electrode, the vertically aligned liquid crystal molecules arrange in accordance with the distribution of an electric field when a driving voltage is applied between the pixel electrodes and the common electrode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A liquid crystal display device, comprising:
a liquid crystal display panel, comprising;
a first substrate comprising a plurality of active devices and a plurality of pixel electrodes thereon, wherein each pixel electrode comprises a plurality of first strips;
a second substrate comprising a common electrode thereon, wherein the common electrode comprises a plurality of second strips, and the second strips are aligned to the first strips; and
a liquid crystal layer disposed between the first substrate and the second substrate, wherein the liquid crystal layer comprises a plurality of vertically aligned liquid crystal molecules, wherein the vertically aligned liquid crystal molecules are perpendicular to the first and second substrates when no electric field is formed between the pixel electrodes and the common electrode, the vertically aligned liquid crystal molecules arrange in accordance with the distribution of an electric field when a driving voltage is applied between the pixel electrodes and the common electrode;
a backlight module, disposed on a back side of the liquid crystal display panel;
a lower optical film disposed between the liquid crystal display panel and the backlight module; and
an upper optical film disposed on a front side of the liquid crystal display panel. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
Specification
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Current AssigneeChunghwa Picture Tubes Limited (Tatung Co., Ltd.)
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Original AssigneeChunghwa Picture Tubes Limited (Tatung Co., Ltd.)
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InventorsTien, Hao-Ting, Lun, Chiu-Chen
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Application NumberUS11/161,307Publication NumberTime in Patent OfficeDaysField of SearchUS Class Current349/139CPC Class CodesG02F 1/134309 characterised by their geom...G02F 1/1395 Optically compensated biref...G02F 2203/64 Normally black display, i.e...
