Patents by Inventor Wei-Ching Cho
Wei-Ching Cho has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 10074691Abstract: In a display panel, a first substrate has an active area and a peripheral area outside the active area. A plurality of first traces are located at the peripheral area. A first insulation layer is disposed on the first traces, and has an opening region located at the peripheral area and having a longest edge. The switch element is adjacent to the opening region, and has an active layer. The active layer has a first width in a direction perpendicular to the longest edge of the opening region, and a shortest distance between a projection of the longest edge of the opening region on the first substrate and a projection of the active layer on the first substrate in the direction perpendicular to the longest edge of the opening region is greater than zero and less than the first width.Type: GrantFiled: December 20, 2017Date of Patent: September 11, 2018Assignee: INNOLUX CORPORATIONInventors: Wei-Ching Cho, Hsia-Ching Chu, Kuei-Ling Liu
-
Publication number: 20180114798Abstract: In a display panel, a first substrate has an active area and a peripheral area outside the active area. A plurality of first traces are located at the peripheral area. A first insulation layer is disposed on the first traces, and has an opening region located at the peripheral area and having a longest edge. The switch element is adjacent to the opening region, and has an active layer. The active layer has a first width in a direction perpendicular to the longest edge of the opening region, and a shortest distance between a projection of the longest edge of the opening region on the first substrate and a projection of the active layer on the first substrate in the direction perpendicular to the longest edge of the opening region is greater than zero and less than the first width.Type: ApplicationFiled: December 20, 2017Publication date: April 26, 2018Inventors: Wei-Ching CHO, Hsia-Ching CHU, Kuei-Ling LIU
-
Patent number: 9881969Abstract: In a display panel, a first substrate has an active area and a peripheral area around the active area. A first trace is located at the peripheral area and extends along a first direction. A second trace intersects the first trace to define a crossing area. The first trace and the second trace are electrically isolated at the crossing area. An insulation layer is disposed on the first trace and the second trace and has an opening region corresponding to the crossing area. The opening region exposes the crossing area. The switch element is adjacent to the opening region, and has an active layer. The active layer has a first width in parallel with the first direction, and the shortest distance between the opening region and the active layer in parallel with the first direction is larger than zero and smaller than the first width.Type: GrantFiled: April 14, 2016Date of Patent: January 30, 2018Assignee: INNOLUX CORPORATIONInventors: Wei-Ching Cho, Hsia-Ching Chu, Kuei-Ling Liu
-
Patent number: 9786693Abstract: A display panel is disclosed, which comprises: a first substrate; a scan line disposing on the first substrate; a data line disposing on the first substrate and overlapping with the scan line to form a first overlapping region; and an active layer disposing between the scan line and the data line and overlapping with the scan line and the data line to form a second overlapping region, wherein the second overlapping region locates in the first overlapping region and has a via, wherein an edge of the scan line has a first length along a substantial extension direction of the scan line in the first overlapping region, the active layer has a second length along a substantial extension direction of the scan line in the second overlapping region, and the second length is greater than the first length.Type: GrantFiled: July 1, 2015Date of Patent: October 10, 2017Assignee: INNOLUX CORPORATIONInventors: Yi-Ling Yu, Wei-Ching Cho, Hsia-Ching Chu
-
Patent number: 9659925Abstract: A display panel includes a substrate, a first stacking unit, and a second stacking unit. The first stacking unit is disposed on the substrate and connected to a scan line. The first stacking unit includes a first conducting layer, a second conducting layer, at least one first through hole, and a first protruding portion. The first conducting layer is interposed between the second conducting layer and the substrate. The first through hole connects the first conducting layer and the second conducting layer. The position of the first protruding portion is relative to the position of the second protruding portion.Type: GrantFiled: April 4, 2016Date of Patent: May 23, 2017Assignee: INNOLUX CORPORATIONInventors: Yi-Ling Yu, Wei-Ching Cho, Hsia-Ching Chu, Peng-Cheng Huang, Yi-Hung Lin
-
Publication number: 20160329357Abstract: In a display panel, a first substrate has an active area and a peripheral area around the active area. A first trace is located at the peripheral area and extends along a first direction. A second trace intersects the first trace to define a crossing area. The first trace and the second trace are electrically isolated at the crossing area. An insulation layer is disposed on the first trace and the second trace and has an opening region corresponding to the crossing area. The opening region exposes the crossing area. The switch element is adjacent to the opening region, and has an active layer. The active layer has a first width in parallel with the first direction, and the shortest distance between the opening region and the active layer in parallel with the first direction is larger than zero and smaller than the first width.Type: ApplicationFiled: April 14, 2016Publication date: November 10, 2016Inventors: Wei-Ching CHO, Hsia-Ching CHU, Kuei-Ling LIU
-
Publication number: 20160300834Abstract: A display panel includes a substrate, a first stacking unit, and a second stacking unit. The first stacking unit is disposed on the substrate and connected to a scan line. The first stacking unit includes a first conducting layer, a second conducting layer, at least one first through hole, and a first protruding portion. The first conducting layer is interposed between the second conducting layer and the substrate. The first through hole connects the first conducting layer and the second conducting layer. The position of the first protruding portion is relative to the position of the second protruding portion.Type: ApplicationFiled: April 4, 2016Publication date: October 13, 2016Inventors: YI-LING YU, WEI-CHING CHO, HSIA-CHING CHU, PENG-CHENG HUANG, YI-HUNG LIN
-
Publication number: 20160282692Abstract: A display panel includes a first substrate, a second substrate, a scan line, a channel layer, a data line, and a spacer. The scan line is disposed on the first substrate. The channel layer is disposed on the scan line. The data line is disposed on the first substrate and intersects with the scan line, and the data line has at least an overlapping region is superimposed on the scan line. The overlapping region of the data line has a first region disposed on the channel layer, and the first region has a through hole. The spacer is disposed on the data line and has a portion disposed on the first region and another portion disposed on a portion of the overlapping region outside of the first region.Type: ApplicationFiled: March 17, 2016Publication date: September 29, 2016Inventors: YI-LING YU, WEI-CHING CHO, HSIA-CHING CHU, PENG-CHENG HUANG
-
Publication number: 20160231632Abstract: A display panel is disclosed, which comprises: a first substrate; a scan line disposing on the first substrate; a data line disposing on the first substrate and overlapping with the scan line to form a first overlapping region; and an active layer disposing between the scan line and the data line and overlapping with the scan line and the data line to form a second overlapping region, wherein the second overlapping region locates in the first overlapping region and has a via, wherein an edge of the scan line has a first length along a substantial extension direction of the scan line in the first overlapping region, the active layer has a second length along a substantial extension direction of the scan line in the second overlapping region, and the second length is greater than the first length.Type: ApplicationFiled: July 1, 2015Publication date: August 11, 2016Inventors: Yi-Ling YU, Wei-Ching CHO, Hsia-Ching CHU
-
Publication number: 20060176417Abstract: A display includes a first substrate, a second substrate, and a functional layer positioned between the first and second substrates. The functional layer modulates light to generate an image. A chip is disposed on the first substrate, in which the chip and the second substrate are positioned at a same side of the first substrate. The chip has a thickness that is greater than a thickness of the second substrate. A polarizer is disposed on the second substrate, in which the polarizer and the functional layer positioned at opposite sides of the second substrate. The sum of thicknesses of the functional layer, the second substrate, and at least a portion of the polarizer is greater than a thickness of the chip.Type: ApplicationFiled: January 27, 2006Publication date: August 10, 2006Inventors: Bing-Seng Wu, Chien-Yu Lin, Wei-Ching Cho