| MIKUNI ELECTORON CO. LTD. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120094416 | LOW-COST LARGE-SCREEN WIDE-ANGLE FAST-RESPONSE LIQUID CRYSTAL DISPLAY APPARATUS - A method of fabricating MVA active matrix substrate, and said substrate constituting an active matrix display device, characterized in that: a photolithographic procedure is performed three times for the manufacture: forming a gate electrode, a pixel electrode, a common electrode and a contact pad in said pixel electrode, forming a separate thin film semiconductor layer component, and a contact hole,forming a source electrode, a drain electrode and an orientation control electrode such that after an ohmic contact layer of a channel portion of said thin film transistor is dry etched, a partial film of a passivation layer is formed by a silicon nitride film by using a mask deposition method is provided. | 04-19-2012 |
| 20120038875 | LOW-COST LARGE-SCREEN WIDE-ANGLE FAST-RESPONSE LIQUID CRYSTAL DISPLAY APPARATUS - A super large wide-angle high-speed response liquid crystal display apparatus manufactured by using a photolithographic procedure for three times. The invention adopts a halftone exposure technology to form a gate electrode, a common electrode, a pixel electrode and a contact pad, and then uses the halftone exposure technology to form a silicon (Si) island and a contact hole, and a general exposure technology to form a source electrode, a drain electrode and an orientation control electrode. A passivation layer uses a masking deposition method. A film is formed by using a P-CVD method, or a protective area is formed at a local area by using an ink coating method or spray method, and a TFT array substrate used for the super large wide-angle high-speed response liquid crystal display apparatus manufactured by using a photolithographic procedure for three times can be produced. | 02-16-2012 |
| 20100309420 | LOW-COST LARGE-SCREEN WIDE-ANGLE FAST-RESPONSE LIQUID CRYSTAL DISPLAY APPARATUS - An active matrix vertical alignment liquid crystal display apparatus comprises a transparent pixel electrode formed on a transparent substrate of TFT, and another transparent pixel electrode is connected to a drain electrode of the transparent substrate of TFT. A transparent insulating film is provided on the transparent pixel electrodes; and a plurality of slender slits are provided and have liquid crystal alignment power in the transparent pixel electrode, wherein the liquid crystal alignment control electrodes which are slender formed on the transparent insulating layer, and the liquid crystal alignment control electrode are connected to the transparent pixel electrode, and a transparent common electrode is located on an opposite transparent substrate, which is positioned opposite to the transparent TFT substrate, and the transparent TFT substrate is connected to common electrodes formed on the transparent TFT substrate. | 12-09-2010 |
| 20100066962 | LOW-COST LARGE-SCREEN WIDE-ANGLE FAST-RESPONSE LIQUID CRYSTAL DISPLAY APPARATUS - The present invention discloses a super large wide-angle high-speed response liquid crystal display apparatus manufactured by using a photolithographic procedure for three times. The invention adopts a halftone exposure technology to form a gate electrode, a common electrode, a pixel electrode and a contact pad, and then uses the halftone exposure technology to form a silicon (Si) island and a contact hole, and a general exposure technology to form a source electrode, a drain electrode and an orientation control electrode. A passivation layer uses a masking deposition method. A film is formed by using a P-CVD method, or a protective area is formed at a local area by using an ink coating method or spray method, and a TFT array substrate used for the super large wide-angle high-speed response liquid crystal display apparatus manufactured by using a photolithographic procedure for three times can be produced. | 03-18-2010 |
| 20100066931 | LOW-COST LARGE-SCREEN WIDE-ANGLE FAST-RESPONSE LIQUID CRYSTAL DISPLAY APPARATUS - The present invention discloses a super large wide-angle high-speed response liquid crystal display apparatus manufactured by using a photolithographic procedure for three times. The invention adopts a halftone exposure technology to form a gate electrode, a common electrode, a pixel electrode and a contact pad, and then uses the halftone exposure technology to form a silicon (Si) island and a contact hole, and a general exposure technology to form a source electrode, a drain electrode and an orientation control electrode. A passivation layer uses a masking deposition method. A film is formed by using a P-CVD method, or a protective area is formed at a local area by using an ink coating method or spray method, and a TFT array substrate used for the super large wide-angle high-speed response liquid crystal display apparatus manufactured by using a photolithographic procedure for three times can be produced. | 03-18-2010 |
| 20100066930 | LOW-COST LARGE-SCREEN WIDE-ANGLE FAST-RESPONSE LIQUID CRYSTAL DISPLAY APPARATUS - The present invention discloses a super large wide-angle high-speed response liquid crystal display apparatus manufactured by using a photolithographic procedure for three times. The invention adopts a halftone exposure technology to form a gate electrode, a common electrode, a pixel electrode and a contact pad, and then uses the halftone exposure technology to form a silicon (Si) island and a contact hole, and a general exposure technology to form a source electrode, a drain electrode and an orientation control electrode. A passivation layer uses a masking deposition method. A film is formed by using a P-CVD method, or a protective area is formed at a local area by using an ink coating method or spray method, and a TFT array substrate used for the super large wide-angle high-speed response liquid crystal display apparatus manufactured by using a photolithographic procedure for three times can be produced. | 03-18-2010 |
