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公开(公告)号：US20210056900A1
公开(公告)日：2021-02-25
申请号：US16941549
申请日：2020-07-29
Applicant: Innolux Corporation
Inventor： Kung-Chen Kuo , Chin-Lung Ting , Ker-Yih Kao , Ming Chun Tseng , Lien-Hsiang Chen
IPC: G09G3/3233
Abstract: A light emitting apparatus and a display device are provided. The light emitting apparatus includes a light emitting unit and a pixel circuit. The pixel circuit is electrically connected to the light emitting unit. The pixel circuit includes a first driving transistor and a second driving transistor. The first driving transistor and the second driving transistor are configured to provide a first driving current and a second driving current to the light emitting unit at the same time, respectively. The first driving transistor includes a first gate terminal. The second driving transistor includes a second gate terminal. The first gate terminal and the second gate terminal are electrically connected to different nodes. The display device includes the light emitting apparatus.
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公开(公告)号：US20230073714A1
公开(公告)日：2023-03-09
申请号：US17984248
申请日：2022-11-10
Applicant: Innolux Corporation
Inventor： Ker-Yih Kao , Ming Chun Tseng , Liang-Lu Chen , Li-Wei Mao , Shun-Yuan Hu
Abstract: An electronic device including a plurality of light-emitting units, a driving circuit, and a controlling circuit is provided. The driving circuit is configured to drive at least one of the light-emitting units. The controlling circuit is configured to control the driving circuit. The plurality of light-emitting units, the driving circuit, and the controlling circuit are respectively disposed on different substrates.
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公开(公告)号：US11527196B2
公开(公告)日：2022-12-13
申请号：US17474057
申请日：2021-09-14
Applicant: Innolux Corporation
Inventor： Ming Chun Tseng , Kung-Chen Kuo , Lien-Hsiang Chen , Chi Lun Kao
IPC: G09G3/32
Abstract: A driving circuit for driving a light emitting unit is provided. The driving circuit includes a driving transistor, a switch transistor, an emitting transistor, a first capacitor and a first compensation transistor. The switch transistor is coupled to the driving transistor. The emitting transistor is coupled between the light emitting unit and the driving transistor. The first capacitor is coupled to the driving transistor. The first compensation transistor is coupled to the first capacitor. A first end of the first compensation transistor and a first end of the emitting transistor receive same signal.
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公开(公告)号：US11330689B2
公开(公告)日：2022-05-10
申请号：US17037589
申请日：2020-09-29
Applicant: Innolux Corporation
Inventor： Ming Chun Tseng , Chin-Lung Ting , Ker-Yih Kao , Kung-Chen Kuo , Lien-Hsiang Chen
Abstract: A display device is provided. The display device includes a plurality of light-emitting modules. The at least one of the plurality of light-emitting modules includes a light-emitting unit group. The light-emitting unit group includes a plurality of light-emitting units coupled to each other in series. The first current source is coupled to the light-emitting unit group, and configured to provide a first current to drive the plurality of light-emitting units. The bypass unit includes a plurality of first switch units. The bypass unit is coupled to the light-emitting unit group in parallel. The plurality of first switch units are coupled to the plurality of light-emitting units in parallel.
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公开(公告)号：US20220139304A1
公开(公告)日：2022-05-05
申请号：US17496739
申请日：2021-10-07
Applicant: Innolux Corporation
Inventor： Chin-Lung Ting , Ming Chun Tseng , Min-Hsin Lo , Hung Sheng Liao
IPC: G09G3/32
Abstract: The disclosure provides a light emitting device and a light emitting unit. The light emitting device includes a carrier, a first light emitting unit, and a second light emitting unit. The first light emitting unit is disposed on the carrier and has a first scan circuit, a first emit circuit, a first input terminal, and a first output terminal. The second light emitting unit is disposed on the carrier and has a second input terminal. The second input terminal is electrically connected to the first output terminal of the first light emitting unit. The first scan circuit is configured to provide a first scan signal to the first emit circuit and the second light emitting unit. The light emitting device and the light emitting unit of the disclosure may reduce the number of signal lines or have a circuit simplification effect.
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Patent Agency Ranking
公开(公告)号：US20210136895A1
公开(公告)日：2021-05-06
申请号：US17037589
申请日：2020-09-29
Applicant: Innolux Corporation
Inventor： Ming Chun Tseng , Chin-Lung Ting , Ker-Yih Kao , Kung-Chen Kuo , Lien-Hsiang Chen
IPC: H05B45/48
Abstract: A display device is provided. The display device includes a plurality of light-emitting modules. The at least one of the plurality of light-emitting modules includes a light-emitting unit group. The light-emitting unit group includes a plurality of light-emitting units coupled to each other in series. The first current source is coupled to the light-emitting unit group, and configured to provide a first current to drive the plurality of light-emitting units. The bypass unit includes a plurality of first switch units. The bypass unit is coupled to the light-emitting unit group in parallel. The plurality of first switch units are coupled to the plurality of light-emitting units in parallel.
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公开(公告)号：US11991464B2
公开(公告)日：2024-05-21
申请号：US17482439
申请日：2021-09-23
Applicant: Innolux Corporation
Inventor： Chin-Lung Ting , Ming Chun Tseng , Ho-Tien Chen , Kung-Chen Kuo
IPC: H04N25/709 , H01L27/146 , H04N25/71 , H04N25/75
CPC classification number: H04N25/709 , H01L27/14614 , H04N25/745 , H04N25/75
Abstract: A light detection element, including a first light detection unit, a second light detection unit, and a driving transistor, is provided. The first light detection unit includes a first transistor and a first light sensing unit. The first transistor and the first light sensing unit are electrically connected. The second light detection unit and the first light detection unit are electrically connected. The second light detection unit includes a second light sensing unit and a second transistor. The second light sensing unit and the second transistor are electrically connected. The driving transistor has a gate terminal. The gate terminal is electrically connected to the first light sensing unit and the second light sensing unit. In a time interval, the first transistor is not turned on and the second transistor is turned on.
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公开(公告)号：US20230410730A1
公开(公告)日：2023-12-21
申请号：US18459455
申请日：2023-09-01
Applicant: Innolux Corporation
Inventor： Ker-Yih Kao , Ming Chun Tseng , Liang-Lu Chen , Li-Wei Mao , Shun-Yuan Hu
CPC classification number: G09G3/32 , H01L33/62 , H01L33/60 , H01L33/486 , H01L27/156
Abstract: An electronic device including a plurality of light-emitting units, a driving circuit, and a controlling circuit is provided. The driving circuit is configured to drive at least one of the light-emitting units. The controlling circuit is configured to control the driving circuit. The plurality of light-emitting units, the driving circuit, and the controlling circuit are respectively disposed on different substrate.
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公开(公告)号：US11790839B2
公开(公告)日：2023-10-17
申请号：US17984248
申请日：2022-11-10
Applicant: Innolux Corporation
Inventor： Ker-Yih Kao , Ming Chun Tseng , Liang-Lu Chen , Li-Wei Mao , Shun-Yuan Hu
CPC classification number: G09G3/32 , H01L27/156 , H01L33/486 , H01L33/60 , H01L33/62
Abstract: An electronic device including a plurality of light-emitting units, a driving circuit, and a controlling circuit is provided. The driving circuit is configured to drive at least one of the light-emitting units. The controlling circuit is configured to control the driving circuit. The plurality of light-emitting units, the driving circuit, and the controlling circuit are respectively disposed on different substrates.
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公开(公告)号：US11322086B2
公开(公告)日：2022-05-03
申请号：US16941549
申请日：2020-07-29
Applicant: Innolux Corporation
Inventor： Kung-Chen Kuo , Chin-Lung Ting , Ker-Yih Kao , Ming Chun Tseng , Lien-Hsiang Chen
IPC: G09G3/3233
Abstract: A light emitting apparatus and a display device are provided. The light emitting apparatus includes a light emitting unit and a pixel circuit. The pixel circuit is electrically connected to the light emitting unit. The pixel circuit includes a first driving transistor and a second driving transistor. The first driving transistor and the second driving transistor are configured to provide a first driving current and a second driving current to the light emitting unit at the same time, respectively. The first driving transistor includes a first gate terminal. The second driving transistor includes a second gate terminal. The first gate terminal and the second gate terminal are electrically connected to different nodes. The display device includes the light emitting apparatus.
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