-
公开(公告)号：US20230066074A1
公开(公告)日：2023-03-02
申请号：US17885571
申请日：2022-08-11
Applicant: HannStar Display Corporation
Inventor： Chung Lin Chang , Hsuan-Chen Liu , Cheng-Yen Yeh , Yu-Cheng Lin , Chen-Hao Su
IPC: G02F1/1362 , H01L27/12 , G02F1/1368 , G02F1/1343 , G09G3/36
Abstract: The disclosure provides a display panel including a first substrate, multiple scan lines, multiple data lines, and multiple pixel structures. The scan lines and the data lines are disposed on the first substrate and intersect each other. One of the pixel structures includes an active element, a pixel electrode, a capacitor electrode, a common electrode, and a repair pattern. The active element includes a source, a drain, and a gate. The gate is electrically connected to one of the scan lines. The source is electrically connected to one of the data lines. The pixel electrode is electrically connected to the drain of the active element. The capacitor electrode is electrically connected to the pixel electrode and extends from the drain. The common electrode overlaps the pixel electrode and the capacitor electrode. The repair pattern overlaps one of the scan lines as well as the common electrode, and the pixel electrode.
-
公开(公告)号：US10453409B2
公开(公告)日：2019-10-22
申请号：US15236493
申请日：2016-08-15
Applicant: HannStar Display Corporation
Inventor： Tean-Sen Jen , Sung-Chun Lin , Hsuan-Chen Liu , Chien-Ting Chan
Abstract: The present invention provides a driving circuit and a display device. The driving circuit is disposed on a substrate of the display device. The driving circuit includes thin film transistors (TFTs), a capacitor and clock signal lines. Each of the TFTs includes a gate, a source and a drain. The capacitor is coupled to at least one of the TFTs, and includes a first and a second electrode. The material of the first and the second electrode includes a transparent conductive material. The clock signal lines extend along a first direction. The source and the drain of at least two of the TFTs respectively extend along a second direction. The angle between the first direction and the second direction is between 80 degrees and 100 degrees. At least a partial structure of the capacitor is located in a gap between adjacent ones of the TFTs.
-
公开(公告)号：US10403382B2
公开(公告)日：2019-09-03
申请号：US15351457
申请日：2016-11-15
Applicant: HannStar Display Corporation
Inventor： Sung-Chun Lin , Chien-Ting Chan , Yu-Tuan Hsu , Po-Yi Chen , Hsien-Tang Hu , Hsuan-Chen Liu
Abstract: The invention provides a gate driving circuit and a display apparatus. The gate driving circuit includes 1st to Nth stage shift registers for respectively generating and sequentially outputting 1st to Nth stage scan signals to the display panel, where N is an integer greater than or equal to 4. Each of the shift registers is configured to receive a starting signal, and the starting signal is utilized to trigger the 1st and 2nd stage shift registers to generate the 1st and 2nd stage scan signals respectively, and the starting signal is utilized to reset the 3rd to Nth stage shift registers.
-
公开(公告)号：US09704895B2
公开(公告)日：2017-07-11
申请号：US15088047
申请日：2016-03-31
Inventor： Tean-Sen Jen , Sung-Chun Lin , Hsuan-Chen Liu , Chien-Ting Chan
IPC: H01L29/12 , H01L27/12 , G02F1/1339 , G02F1/1335 , G02F1/1345 , G02F1/1343
CPC classification number: H01L27/1255 , G02F1/133512 , G02F1/1339 , G02F1/13439 , G02F1/13454 , H01L27/1262
Abstract: A display device and a method for manufacturing the same are provided. The display device includes a first substrate, a second substrate and a light curable sealant. The first substrate has a displaying area and a non-displaying area, in which the displaying area includes a pixel array, and the non-displaying area includes a driving circuit. The driving circuit includes at least a capacitor which is made of transparent conductive material. The second substrate has an opaque area. The light curable sealant is located between the first substrate and the second substrate. When viewing from a normal vector of the first substrate or the second substrate, the light curable sealant, the capacitor and the opaque area are at least partially overlapped with each other.
-
公开(公告)号：US20140198060A1
公开(公告)日：2014-07-17
申请号：US13776739
申请日：2013-02-26
Applicant: HANNSTAR DISPLAY CORPORATION
Inventor： Hsu-Ho Wu , Chia-Hua Yu , Hsuan-Chen Liu , Yi-Chung Juan , Chang-Ching Yeh
IPC: G06F3/041
CPC classification number: G06F3/0412 , G06F3/041 , G06F3/044 , G06F2203/04107
Abstract: A touch display apparatus including a display panel, a touch panel, a transparent conductive layer, and a conductive adhesive layer is provided. The touch panel is disposed on the display panel, and includes a cover lens, a touch device, and a shielding conductive ring. The touch device is disposed on the cover lens and located between the display panel and the cover lens. The shielding conductive ring is disposed on the cover lens and located between the display panel and the cover lens. The shielding conductive ring surrounds the touch device. The transparent conductive layer is disposed on the display panel and located between the display panel and the touch panel. The conductive adhesive layer is disposed between the display panel and the touch panel. The shielding conductive ring is electrically connected with the transparent conductive layer through the conductive adhesive layer.
Abstract translation: 提供了包括显示面板，触摸面板，透明导电层和导电粘合剂层的触摸显示设备。 触摸面板设置在显示面板上，并且包括盖子透镜，触摸装置和屏蔽导电环。 触摸装置设置在覆盖透镜上并且位于显示面板和盖子透镜之间。 屏蔽导电环设置在覆盖透镜上并且位于显示面板和盖透镜之间。 屏蔽导电环围绕触摸装置。 透明导电层设置在显示面板上并且位于显示面板和触摸面板之间。 导电粘合剂层设置在显示面板和触摸面板之间。 屏蔽导电环通过导电粘合剂层与透明导电层电连接。
-
Patent Agency Ranking
公开(公告)号：US10885822B2
公开(公告)日：2021-01-05
申请号：US16396787
申请日：2019-04-29
Applicant: HannStar Display Corporation
Inventor： Hsien-Tang Hu , Hsuan-Chen Liu , Chien-Ting Chan
IPC: G09G3/3266 , G09G3/36 , G09G3/20 , G11C19/28
Abstract: A gate driving circuit and a display panel with the gate driving circuit are provided. The gate driving circuit includes shift registers for providing scan signals to gate lines of the display panel. Each shift register includes a main circuit and a discharge circuit. In the main circuit, a pre-charge unit is coupled to a first node and is configured to output a pre-charge signal to the first node, a pull-up unit is coupled to the first node and a second node and is configured to output an mth stage scan signal of the 1st to Nth stage scan signals to the second node; and a reset unit is coupled to the first node and is configured to receive a reset signal. In the discharge circuit, a pull-down unit is coupled to the first node and the second node and is configured to receive a pull-down control signal.
-
公开(公告)号：US10783840B2
公开(公告)日：2020-09-22
申请号：US16114231
申请日：2018-08-28
Applicant: HannStar Display Corporation
Inventor： Sung-Chun Lin , Hsien-Tang Hu , Hsuan-Chen Liu , Chien-Ting Chan
IPC: G09G3/36 , G02F1/133 , G06F3/041 , G02F1/1333
Abstract: A display panel including a first substrate, a second substrate opposite to the first substrate, and a display medium located between the first substrate and the second substrate is provided. The display panel further includes a plurality of pixel structures, a plurality of data lines and a plurality of scan lines electrically connected to the pixel structures, a first driving unit located at a peripheral area, at least one test line, and at least one first pad located at the peripheral area. Each of the data lines has a first end and a second end opposite to each other. The first driving unit is electrically connected to the first ends of the data lines. The at least one test line is electrically connected to the second ends of at least part of the data lines. The at least one test line is grounded through the at least one first pad.
-
公开(公告)号：US10229747B2
公开(公告)日：2019-03-12
申请号：US15237158
申请日：2016-08-15
Inventor： Sung-Chun Lin , Hsuan-Chen Liu , Chien-Ting Chan
Abstract: The present invention relates to a display panel and a gate driving circuit of the display panel. The gate driving circuit is disposed on a first substrate and includes a first transistor unit. The first transistor unit is disposed on the first substrate and includes a first gate block, a second gate block, and a first connection portion. The first connection portion is electrically connected to the first gate block and the second gate block. At least a gap is formed between the first gate block and the second gate block. The display panel includes the first substrate, the gate driving circuit, a second substrate, and a sealant. The second substrate is disposed corresponding to the first substrate. The sealant is formed between the first substrate and the second substrate.
-
公开(公告)号：US20190067218A1
公开(公告)日：2019-02-28
申请号：US15904413
申请日：2018-02-25
Applicant: HANNSTAR DISPLAY CORPORATION
Inventor： Sung-Chun Lin , Hsien-Tang Hu , Hsuan-Chen Liu , Chien-Ting Chan
Abstract: A thin film transistor substrate having a display region and a peripheral region, and the thin film transistor substrate includes a first substrate, scan lines, data lines, an insulating layer, first thin film transistors, at least one passivation layer and at least one gate driving circuit. The first substrate has an electrostatic protection area and a driving circuit area, and the electrostatic protection area and the driving circuit area are situated in the peripheral region. The scan lines, the data lines and the first thin film transistors are disposed in the display region. The insulating layer includes a gate insulator of the first thin film transistor, and the passivation layer is disposed on the insulating layer. The gate driving circuit is disposed in the driving circuit area. At least one of the passivation layer and the insulating layer are not disposed in the electrostatic protection area.
-
公开(公告)号：US10181303B2
公开(公告)日：2019-01-15
申请号：US15013613
申请日：2016-02-02
Inventor： Chia-Hua Yu , Sung-Chun Lin , Hsuan-Chen Liu , Chien-Ting Chan
Abstract: A shift register circuit is disclosed. The shift register circuit includes a first gate driving module, a second gate driving module, a first discharging module, and a second discharging module. The first gate driving module has a first node and a first output terminal. The second gate driving module has a second node and a second output terminal. The first discharging module is coupled to the first node, the second node, and the first output terminal respectively. The second discharging module is coupled to the second node, the first node, and the second output terminal respectively. Both the first discharging module and the second discharging module include ten transistors respectively.
-
-
-
-
-
-
-
-
-
Search Results
39
records
(took 0.017 seconds)
