Au Optronics Corporation

Chunghwa Picture Tubes, Ltd.

Chen-Chun Lin

Tien-Lun Ting

Wei-Cheng Cheng

Yi-Chi Lee

Chao-Wei Yeh

Wen-Hao Hsu

Chi-Neng Mo

Fu-Ming Pan

Mei Liu

Po-Lin Chen

Tzu-Chieh Lin

A pixel unit includes a gate line, a first data line, a second data line, a first active device, and a pixel electrode. The first active device is electrically connected to the gate line and the first or second data line. The pixel electrode is electrically connected to the first active device. The pixel electrode includes a first sub-pixel electrode, a second sub-pixel electrode, and a first connecting electrode. Each of the first sub-pixel electrode and the second sub-pixel electrode includes a trunk electrode, a traverse trunk electrode, and branch electrodes. The first connecting electrode connects the first sub-pixel electrode to the second sub-pixel electrode.

Pixel unit and display panel

A liquid crystal display panel includes first substrate, active switching device, patterned insulating layer, pixel electrode, auxiliary electrode, second substrate, common electrode and liquid crystal molecules. The patterned insulating layer is disposed on the first substrate and includes a plurality of inner insulating branches and slits, and each slit is located between two adjacent inner insulating branches. The pixel electrode is disposed on the patterned insulating layer and electrically connected to the active switching device. The periphery of the pixel electrode overlaps the inner insulating branches. The auxiliary electrode is disposed on the first substrate and at least partially surrounding the pixel electrode. The auxiliary electrode and the pixel electrode are not electrically connected, and the inner insulating branches partially overlap the auxiliary electrode in a vertical projection direction. The common electrode is disposed on the second substrate. The liquid crystal molecules are interposed between the first and second substrates.

Liquid crystal display panel and liquid crystal alignment method thereof

A display panel includes a pixel electrode and a common electrode. The pixel electrode has a cross-shaped opening which includes a first slit extending along a first direction and a second slit extending along a second direction and crossing the first slit. The common electrode is at least disposed at one side of the pixel electrode. The common electrode includes an opening having a largest width in the first direction, and a part of the opening with the largest width is adjacent to an intersection of an extending direction of the first slit and the common electrode. A width of the opening is gradually smaller from the part of the opening with the largest width along the second direction and an opposite direction of the second direction.

Display panel

A display panel includes pixel structures. Each pixel structure includes an active device, a pixel electrode, and a protective layer. The pixel electrode is electrically connected to the active device, wherein the pixel electrode has at least one block-shaped electrode. The protective layer is located below the pixel electrode and includes a recess main portion and recess branched portions. The width of the recess main portion is greater than 0 &#x3bc;m and equal to or less than 4 &#x3bc;m, and the recess branched portions are extended along at least four directions. The pixel electrode covers the recess main portion and the recess branched portions. The display panel includes at least one polarizer, wherein the direction of an adsorption axis of the polarizer is different from the four directions of extension of the recess branched portions.

A display panel including a first substrate, a pixel array disposed on the first substrate, a first alignment layer covering the pixel array, a second substrate disposed opposite the first substrate, a second alignment layer disposed on the second substrate and a display medium disposed between the first alignment layer and the second alignment layer is provided. The first alignment layer has first alignment particles. A number of the first alignment particles each having an area ranged from 250 nmto 1000 nmoccupies 40% or less of a total number of the first alignment particles in a unit area. The second alignment layer has second alignment particles. A number of the second alignment particles each having the area ranged from 250 nmto 1000 nmoccupies 40% or less of a total number of the second particles in the unit area.

Display panel and manufacturing method thereof

A tri-state liquid crystal display panel includes a first substrate, a second substrate, a liquid crystal layer, a first electrode, a second electrode, a third electrode and a fourth electrode. The first substrate and the second substrate are disposed oppositely. The liquid crystal layer disposed between the first substrate and the second substrate includes a plurality of polymer network liquid crystals. The first electrode is disposed between the first substrate and the liquid crystal layer, the second electrode is disposed between the second substrate and the liquid crystal layer, and the first and second electrodes include planar electrodes. The third and fourth electrodes are disposed between the first substrate and the liquid crystal layer, and the third and fourth electrodes include patterned electrodes. The tri-state liquid crystal display panel has a transmission state display mode, a dark state display mode and a haze state display mode.

Tri-state liquid crystal display panel

A fabricating method of field emission triodes is provided. First, a cathode conductive layer, an insulator layer, and a gate layer are formed on a substrate. An opening is formed in the insulator layer and the gate layer to expose a portion of the cathode conductive layer. A metal layer is formed on the cathode conductive layer. A first anodization is performed so as to form a first metal anodization layer from a portion of the metal layer. After the first metal anodization layer is removed, a second metal anodization layer having a plurality of pores is formed. Thereafter, a catalyst layer is formed in the pores. Then, a plurality of carbon nanotubes are formed in the pores.

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Hsin-Chu, Taiwan

Chen-Chun Lin