公开(公告)号：US11152551B2

公开(公告)日：2021-10-19

申请号：US16384948

申请日：2019-04-16

申请人： InnoLux Corporation

发明人： Min-Hsin Lo ,  Ker-Yih Kao ,  Ming-Chun Tseng ,  Hung-Sheng Liao

IPC分类号： H01L33/62 ,  H01L23/00 ,  H01L27/15

摘要： The present disclosure provides an electronic device providing a substrate, a first circuit, a plurality of bonding pads and a light emitting unit. The first circuit is disposed on the substrate. The bonding pads are disposed on the substrate, wherein at least one of the bonding pads includes a bonding part and a connecting part, and the bonding part is electrically connected to the first circuit through the connecting part. The light emitting unit is disposed on the substrate and corresponding to the bonding part, and the light emitting unit is electrically connected to the first circuit through at least one of the bonding pads. At least a portion of the first circuit is located between two of the bonding pads in a top view.

公开(公告)号：US20180197469A1

公开(公告)日：2018-07-12

申请号：US15866490

申请日：2018-01-10

申请人： Innolux Corporation

发明人： Min-Hsin Lo

IPC分类号： G09G3/3225 ,  H01L27/32

CPC分类号： G09G3/3225 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/0245 ,  G09G2310/0262 ,  G09G2310/0264 ,  G09G2310/08 ,  H01L27/3276

摘要： A display apparatus has a pixel circuit including first, second, and third switches, a transistor, a light-emitting element, and a capacitor. A first terminal of the first switch is coupled to a first voltage line. A first terminal of the second switch is coupled to a second voltage line. A first terminal of the third switch is coupled to a data line. A first terminal of the transistor is coupled to a first power line. A second terminal of the light-emitting element is coupled to a second power line. A first terminal of the capacitor is coupled to a second terminal of the first switch, a second terminal of the third switch, and a control terminal of the transistor. A second terminal of the capacitor is coupled to a first terminal of the light-emitting element, a second terminal of the second switch, and a second terminal of the transistor.

公开(公告)号：US20220416534A1

公开(公告)日：2022-12-29

申请号：US17750415

申请日：2022-05-23

申请人： Innolux Corporation

发明人： Ming-Chun Tseng ,  Min-Hsin Lo ,  Hung-Sheng Liao ,  Chi-Lun Kao

IPC分类号： H02H7/20 ,  H03K3/012

摘要： The disclosure provides an electronic device including a driver circuit and a driving method thereof. The driver circuit includes an electronic unit, a driver unit, and a detection and protection circuit. The driver unit is electrically connected to the electronic unit. The detection and protection circuit is electrically connected to the electronic unit through a first node, and is electrically connected to a gate terminal of the driver unit through a second node. When a voltage of the first node is pulled down, the detection and protection circuit controls the driver unit to be turned off. The detection and protection circuit of the driver circuit of the disclosure protects the electronic unit from excessive current.

公开(公告)号：US20210408350A1

公开(公告)日：2021-12-30

申请号：US17474076

申请日：2021-09-14

申请人： InnoLux Corporation

发明人： Min-Hsin Lo ,  Ker-Yih Kao ,  Ming-Chun Tseng ,  Hung-Sheng Liao

IPC分类号： H01L33/62 ,  H01L23/00 ,  H01L27/15

摘要： An electronic device includes a substrate, a first circuit, a plurality of bonding pads and a diode. The first circuit is disposed on the substrate. The bonding pads are disposed on the substrate, wherein at least one of the bonding pads is electrically connected to the first circuit through a bridge line. The diode is disposed on the substrate and electrically connected to the first circuit through at least one of the bonding pads. The bridge line crosses over a data line in a top view.

公开(公告)号：US11087686B2

公开(公告)日：2021-08-10

申请号：US17004026

申请日：2020-08-27

申请人： Innolux Corporation

发明人： Min-Hsin Lo ,  Hung Sheng Liao

IPC分类号： G09G3/3233

摘要： The disclosure provides an electronic device. The light emitting pixel included in the electronic device includes a light emitting unit, a driving transistor, and a storage capacitor. The driving transistor is configured to control the driving current passing through the light emitting unit. The storage capacitor is electrically connected to the driving transistor and includes a first conductive layer and a second conductive layer. The first conductive layer and the second conductive layer are electrically isolated from each other. The first conductive layer includes a plurality of first main portions connected through at least one first connection portion, and the second conductive layer includes a plurality of second main portions connected through at least one second connection portion. In the top view of the light emitting pixel, one of the first main portions overlaps one of the second main portions.

公开(公告)号：US20190334067A1

公开(公告)日：2019-10-31

申请号：US16384948

申请日：2019-04-16

申请人： InnoLux Corporation

发明人： Min-Hsin Lo ,  Ker-Yih Kao ,  Ming-Chun Tseng ,  Hung-Sheng Liao

IPC分类号： H01L33/62 ,  H01L23/00

摘要： The present disclosure provides an electronic device providing a substrate, a first circuit, a plurality of bonding pads and a light emitting unit. The first circuit is disposed on the substrate. The bonding pads are disposed on the substrate, wherein at least one of the bonding pads includes a bonding part and a connecting part, and the bonding part is electrically connected to the first circuit through the connecting part. The light emitting unit is disposed on the substrate and corresponding to the bonding part, and the light emitting unit is electrically connected to the first circuit through at least one of the bonding pads. At least a portion of the first circuit is located between two of the bonding pads in a top view.

公开(公告)号：US20220139304A1

公开(公告)日：2022-05-05

申请号：US17496739

申请日：2021-10-07

申请人： Innolux Corporation

发明人： Chin-Lung Ting ,  Ming Chun Tseng ,  Min-Hsin Lo ,  Hung Sheng Liao

IPC分类号： G09G3/32

摘要： 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.

公开(公告)号：US20210082345A1

公开(公告)日：2021-03-18

申请号：US17004026

申请日：2020-08-27

申请人： Innolux Corporation

发明人： Min-Hsin Lo ,  Hung Sheng Liao

IPC分类号： G09G3/3233

摘要： The disclosure provides an electronic device. The light emitting pixel included in the electronic device includes a light emitting unit, a driving transistor, and a storage capacitor. The driving transistor is configured to control the driving current passing through the light emitting unit. The storage capacitor is electrically connected to the driving transistor and includes a first conductive layer and a second conductive layer. The first conductive layer and the second conductive layer are electrically isolated from each other. The first conductive layer includes a plurality of first main portions connected through at least one first connection portion, and the second conductive layer includes a plurality of second main portions connected through at least one second connection portion. In the top view of the light emitting pixel, one of the first main portions overlaps one of the second main portions.

公开(公告)号：US20240147606A1

公开(公告)日：2024-05-02

申请号：US18467720

申请日：2023-09-14

申请人： Innolux Corporation

发明人： Mu-Fan Chang ,  Yi-Hua Hsu ,  Hung-Sheng Liao ,  Min-Hsin Lo ,  Ming-Chun Tseng ,  Ker-Yih Kao

IPC分类号： H05K1/02 ,  H01L23/00 ,  H01L23/60

CPC分类号： H05K1/0259 ,  H01L23/60 ,  H01L24/05 ,  H01L2224/05552 ,  H01L2924/30205 ,  H05K2201/10128

摘要： An electronic device includes a first substrate structure, multiple electronic elements and a second substrate structure. The first substrate structure includes a first substrate. The electronic elements are disposed on the first substrate. The second substrate structure is coupled to the first substrate structure. The second substrate structure includes a second substrate, a protection circuit, a driving circuit and a bonding pad. The protection circuit is disposed on the second substrate. The driving circuit is disposed on the second substrate and configured to drive at least a part of the electronic elements. The bonding pad is disposed on the second substrate. The protection circuit is respectively coupled to the bonding pad and the driving circuit. The electronic device may reduce the damage caused by electrostatic discharge or reduce the impact of the bonding process of the bonding pad on signal conduction.

公开(公告)号：US11049439B2

公开(公告)日：2021-06-29

申请号：US16355961

申请日：2019-03-18

申请人： InnoLux Corporation

发明人： Min-Hsin Lo ,  Ker-Yih Kao ,  Cheng-Hsu Chou ,  Kung-Chen Kuo ,  Hung-Sheng Liao

IPC分类号： G09G3/32 ,  H01L27/12

摘要： A display device includes a pixel array, multiple data lines and multiple gate lines. The pixel array includes multiple pixels. At least one of the pixels includes a first sub-pixel and a second sub-pixel. The first sub-pixel includes a pixel circuit, which includes a first light-emitting element and a first driving circuit. The first driving circuit is coupled to and configured to control the first light-emitting element. The first driving circuit includes multiple TFTs. The second sub-pixel includes a pixel circuit, which includes a second light-emitting element and a second driving circuit. The second driving circuit is coupled to and configured to control the second light-emitting element. The second driving circuit includes multiple TFTs. The number of TFTs of the first driving circuit and the number of TFTs of the second driving circuit are different.