公开(公告)号：US10770014B2

公开(公告)日：2020-09-08

申请号：US16299245

申请日：2019-03-12

Applicant: Innolux Corporation

Inventor： Chia-Min Yeh ,  Hung-Hsun Chen ,  Hui-Min Huang ,  Cheng-Tso Chen ,  Li-Wei Sung

IPC: G09G3/36

Abstract: A display device includes a display panel having a display region and a peripheral region. The display panel includes a substrate and a scan driving circuit. The scan driving circuit disposed on the substrate includes a plurality of scan driving blocks and a plurality of first conductive lines. The first conductive lines are respectively coupled to and disposed between adjacent scan driving blocks. The scan driving blocks are disposed corresponding to the peripheral region, and the first conductive lines are disposed corresponding to the display region and the peripheral region.

公开(公告)号：US10146346B2

公开(公告)日：2018-12-04

申请号：US14989988

申请日：2016-01-07

Applicant: InnoLux Corporation

Inventor： Li-Wei Sung ,  Yu-Chien Kao ,  Hsieh-Li Chou ,  Yu-Ti Huang ,  Yu-Che Chang ,  Chung-Le Chen ,  Hung-Hsun Chen

IPC: H01L33/08 ,  G06F3/041

Abstract: A touch display device including a touch display panel and a data line driving circuit is provided. The touch display panel includes a plurality of pixels and a first shift register unit. The first shift register unit provides a first shifted signal to a first portion of the pixels. A first transistor receives a clock signal, is coupled to an output node, and outputs the first shifted signal. A second transistor receives a first trigger signal, is coupled to the first transistor. A third transistor is coupled to the second transistor, receives a first operation voltage and a second trigger signal. A fourth transistor is coupled to the first source, receives a second operation voltage and the second trigger signal. A capacitor is coupled between the first transistor and stacked by a first metal layer, a second metal layer, and a third metal layer.

公开(公告)号：US10031614B2

公开(公告)日：2018-07-24

申请号：US15191242

申请日：2016-06-23

Applicant: InnoLux Corporation

Inventor： Li-Wei Sung ,  Chung-Le Chen ,  Hung-Hsun Chen ,  Yang-Chen Chen ,  Chia-Hsiung Chang

IPC: G06F3/041 ,  G09G3/36 ,  G06F3/044 ,  G02F1/1333

Abstract: A touch display panel driven in a display period and a touch period alternately is provided, and includes a plurality of gate lines, each driven by a clock signal to output a scan signal during the display period and stop the scan signal during the touch period; and N dummy gate lines, each driven by a dummy clock signal to output a dummy scan signal before the display period is switched to the touch period, wherein at least one of rising edges of N dummy clock signals is synchronized with at least one of falling edges of the clock signals.

公开(公告)号：US11658187B2

公开(公告)日：2023-05-23

申请号：US16908481

申请日：2020-06-22

Applicant: InnoLux Corporation

Inventor： Yu-Che Chang ,  Li-Wei Sung ,  Cheng-Tso Chen ,  Hui-Min Huang ,  Chia-Min Yeh ,  Hung-Hsun Chen

IPC: H01L27/12 ,  G09G3/32 ,  H01L23/552 ,  G09G3/30

CPC classification number: H01L27/124 ,  G09G3/30 ,  G09G3/32 ,  H01L23/552

Abstract: An electronic device is provided. The electronic device includes a substrate, a first gate circuit, a second gate circuit, a signal line, and a shielding layer. The substrate includes a display area and a peripheral area. The first gate circuit is disposed in the peripheral area. The second gate circuit is disposed in the peripheral area. The signal line is coupled between the first gate circuit and the second gate circuit. The signal line includes a specific line segment, and the specific line segment overlaps the display area. The shielding layer is disposed in the display area. The shielding layer overlaps the specific line segment.