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公开(公告)号：US11973067B2
公开(公告)日：2024-04-30
申请号：US17410445
申请日：2021-08-24
Applicant: InnoLux Corporation
Inventor： Tung-Kai Liu , Tsau-Hua Hsieh , Fang-Ying Lin , Kai Cheng , Hui-Chieh Wang , Shun-Yuan Hu
IPC: H01L25/075 , H01L23/00 , H01L33/00 , H01L33/50 , H01L33/62
CPC classification number: H01L25/0753 , H01L24/00 , H01L33/0095 , H01L33/505 , H01L33/62 , H01L2933/0041 , H01L2933/0066
Abstract: Methods for manufacturing a display device are provided. The methods include providing a plurality of light-emitting units and a substrate. The methods also include transferring the light-emitting units to a transfer head. The methods further include attaching at least one of the plurality of light-emitting units on the transfer head to the substrate by a bonding process, wherein the transfer head and the substrate satisfy the following equation during the bonding process:
0
≦
∫
T
1
T
2
A
(
T
)
dT
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∫
T
1
T
3
E
(
T
)
dT
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公开(公告)号：US11437288B2
公开(公告)日：2022-09-06
申请号：US17228911
申请日：2021-04-13
Applicant: InnoLux Corporation
Inventor： Tung-Kai Liu , Tsau-Hua Hsieh , Wei-Cheng Chu , Chun-Hsien Lin , Chandra Lius , Ting-Kai Hung , Kuan-Feng Lee , Ming-Chang Lin , Tzu-Min Yan , Hui-Chieh Wang
IPC: H01L33/62 , H01L21/66 , H01L25/16 , H01L27/12 , H01L33/38 , H01L21/288 , H01L21/67 , B65G43/08 , G01R31/26 , H01L33/00 , G09G3/32 , H01L25/075 , H01L33/50
Abstract: A display device includes a substrate, a light-emitting element, and a transistor. The substrate has a top surface. The light-emitting element is disposed on the substrate, and includes a first electrode and a second electrode. The transistor is disposed on the substrate and electrically connected to the light-emitting element. The transistor includes a gate electrode and a semiconductor layer. The semiconductor layer includes an overlapping portion overlapped with the gate electrode. The first electrode and the second electrode of the light-emitting element do not overlap with the overlapping portion along a direction perpendicular to the top surface of the substrate.
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公开(公告)号：US10446752B2
公开(公告)日：2019-10-15
申请号：US15662522
申请日：2017-07-28
Applicant: InnoLux Corporation
Inventor： Chun-Hsien Lin , Ming-Chang Lin , Tzu-Min Yan , Tsau-Hua Hsieh , Tung-Kai Liu , Jui-Feng Ko , Hui-Chieh Wang
Abstract: A light-emitting diode display device includes a light-emitting diode and a substrate. The light-emitting diode includes a central axis, and the substrate includes a first connecting portion and a second connecting portion. The central axis is extended through the first connecting portion. The second connecting portion is disposed outside of the first connecting portion and is spaced apart from the first connecting portion by a distance which is greater than zero, and the first connecting portion and the second connecting portion are respectively electrically connected to the light-emitting diode.
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公开(公告)号：US10256222B2
公开(公告)日：2019-04-09
申请号：US15398374
申请日：2017-01-04
Applicant: Innolux Corporation
Inventor： Tung-Kai Liu , Tsau-Hua Hsieh , Bo-Feng Chen , Wan-Ling Huang
Abstract: A light emitting diode substrate includes a substrate, a plurality of first light emitting diode and second light emitting diode. The first light emitting diode are disposed on the substrate and arranged along a first direction and a second direction to form a first array. The first light emitting diode have a first side length extending along the first direction and a second side length extending along the second direction. The second light emitting diode are disposed on the substrate and arranged along the first direction and the second direction to form a second array. The second light emitting diode have a third side length extending along the first direction and a forth side length extending along the second direction. A first difference between the first side length and the third side length is less than a second difference between the second side length and the forth side length.
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公开(公告)号：US20180307076A1
公开(公告)日：2018-10-25
申请号：US16018090
申请日：2018-06-26
Applicant: Innolux Corporation
Inventor： Hung-Kun Chen , Hsieh-Li Chou , Li-Wei Sung , Tung-Kai Liu , Chia-Hao Tsai , Chih-Hao Chang , Bo-Feng Chen , Yu-Chien Kao
IPC: G02F1/1333 , G06F3/044 , G06F3/041 , G02F1/1362 , G02F1/1343 , G02F1/1368
Abstract: A touch display device including a first substrate, a second substrate, a display medium, and a pixel array structure is provided. The pixel array structure includes a scan line, a data line, an active device, pixel electrodes, a signal electrode layer and a signal transmission layer. The scan line intersects the data line. The active device is connected to the scan line and the data line. The pixel electrodes are arranged in an array. The signal electrode layer includes signal electrodes. The signal transmission layer includes a signal line disposed between two adjacent columns of the pixel electrodes and electrically connected to one of the signal electrodes. The data line includes at least a portion located outside of the signal line.
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Patent Agency Ranking
公开(公告)号：US11133295B2
公开(公告)日：2021-09-28
申请号：US16862896
申请日：2020-04-30
Applicant: InnoLux Corporation
Inventor： Tung-Kai Liu , Tsau-Hua Hsieh , Fang-Ying Lin , Kai Cheng , Hui-Chieh Wang , Shun-Yuan Hu
IPC: H01L23/00 , H01L25/075 , H01L33/62 , H01L33/50 , H01L33/00
Abstract: Methods for manufacturing a display device are provided. The methods include providing a plurality of light-emitting units and a substrate. The methods also include transferring the light-emitting units to a transfer head. The methods further include attaching at least one of the plurality of light-emitting units on the transfer head to the substrate by a bonding process, wherein the transfer head and the substrate satisfy the following equation during the bonding process: Q≤|∫T1T2A(T)dT−∫T1T3E(T)dT|
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公开(公告)号：US11004753B2
公开(公告)日：2021-05-11
申请号：US16244484
申请日：2019-01-10
Applicant: InnoLux Corporation
Inventor： Tung-Kai Liu , Tsau-Hua Hsieh , Wei-Cheng Chu , Chun-Hsien Lin , Chandra Lius , Ting-Kai Hung , Kuan-Feng Lee , Ming-Chang Lin , Tzu-Min Yan , Hui-Chieh Wang
IPC: G06F1/00 , H01L21/66 , H01L33/62 , H01L25/16 , H01L27/12 , H01L33/38 , H01L21/288 , H01L21/67 , B65G43/08 , G01R31/26 , H01L33/00 , G09G3/32 , H01L25/075 , H01L33/50
Abstract: A display device includes a substrate, a light-emitting element, and a transistor. The substrate has a top surface. The light-emitting element is disposed on the substrate. The transistor is disposed on the substrate, and includes a drain electrode, a gate electrode, and a semiconductor layer. The drain electrode is electrically connected to the light-emitting element. The semiconductor layer includes an overlapping portion overlapped with the gate electrode. The light-emitting element does not overlap with the overlapping portion along a direction perpendicular to the top surface of the substrate.
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公开(公告)号：US10937775B2
公开(公告)日：2021-03-02
申请号：US16420195
申请日：2019-05-23
Applicant: Innolux Corporation
Inventor： Chun-Hsien Lin , Shun-Yuan Hu , Tsau-Hua Hsieh , Li-Wei Mao , Tung-Kai Liu , Shu-Ming Kuo , Chih-Yung Hsieh
IPC: H01L27/32 , H01L25/16 , H01L33/62 , H01L25/075 , H01L27/12
Abstract: Provided is a display device, which includes a substrate, a transistor, a capacitor and a light emitting unit. The transistor and the capacitor are disposed on the substrate. The light emitting unit is disposed on the substrate and arranged corresponding to the capacitor. The light emitting unit includes a first light emitting diode. The first light emitting diode is electrically connected with the transistor and overlaps the capacitor. The display device has favorable space utilization, provides a repair function, or reduces the probability of failure.
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公开(公告)号：US10217678B2
公开(公告)日：2019-02-26
申请号：US15617191
申请日：2017-06-08
Applicant: InnoLux Corporation
Inventor： Tung-Kai Liu , Tsau-Hua Hsieh , Wei-Cheng Chu , Chun-Hsien Lin , Chandra Lius , Ting-Kai Hung , Kuan-Feng Lee , Ming-Chang Lin , Tzu-Min Yan , Hui-Chieh Wang
IPC: G02F1/00 , H01L21/66 , H01L33/62 , H01L25/16 , H01L27/12 , H01L33/38 , H01L21/288 , H01L33/00 , H01L21/67 , B65G43/08 , G01R31/26 , G09G3/32
Abstract: A display device includes a substrate, a first transistor, a second transistor and a conductive connection portion disposed on the substrate. The first transistor is electrically connected to the gate electrode of the second transistor through the conductive connection portion. An insulating layer is disposed on the conductive connection portion. A pixel electrode is disposed on the insulating layer and is electrically connected to the second transistor. The pixel electrode is at least partially overlapped with the conductive connection portion. A light-emitting element is disposed on the pixel electrode. The conductive connection portion and the pixel electrode form a capacitor. The capacitor has an equivalent permittivity and a thickness. The ratio of the equivalent permittivity to the thickness is in a range from 0.4*(1E+5)F/m^2 to 296.48*(1E+5)F/m^2.
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公开(公告)号：US10203795B2
公开(公告)日：2019-02-12
申请号：US15191126
申请日：2016-06-23
Applicant: InnoLux Corporation
Inventor： Tung-Kai Liu , Jen-Chieh Peng , Chia-Hao Tsai , Chih-Hao Chang , Bo-Feng Chen
IPC: G06F3/041 , G06F3/044 , G09G3/36 , G06K9/00 , G02F1/1333 , G02F1/1343
Abstract: A touch display panel capable of operating in a display mode and a touch mode. In the touch mode, a data line transmits a data voltage signal to a pixel electrode of the touch display panel, and a corresponding common electrode is at a constant voltage level. In the touch mode, the data line transmits a touch driving signal to the pixel electrode and then receives a touch sensing signal from the pixel electrode, and the corresponding common electrode is floating.
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