公开(公告)号：US20220116560A1

公开(公告)日：2022-04-14

申请号：US17482439

申请日：2021-09-23

申请人： Innolux Corporation

发明人： Chin-Lung Ting ,  Ming Chun Tseng ,  Ho-Tien Chen ,  Kung-Chen Kuo

IPC分类号： H04N5/369 ,  H04N5/378 ,  H01L27/146 ,  H04N5/376

摘要： 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.

公开(公告)号：US11217193B2

公开(公告)日：2022-01-04

申请号：US16904651

申请日：2020-06-18

申请人： InnoLux Corporation

发明人： Kuan-Hsien Huang ,  Ho-Tien Chen ,  Yi-Cheng Chang ,  Hung-Chiao Wu

IPC分类号： G09G5/10 ,  G09G3/36 ,  G09G3/3225 ,  G09G3/20

摘要： A signal-processing method for a display device, including: receiving a frame signal; and converting the frame signal into a plurality of sub-frame signals in a number of N corresponding to N different sub-frame duties, wherein N is a positive integer equal to or greater than 2. Therefore, the display device using a drive module with lower bits may have a resolution with higher bits to improve the display quality of the electronic device.

公开(公告)号：US11991464B2

公开(公告)日：2024-05-21

申请号：US17482439

申请日：2021-09-23

申请人： Innolux Corporation

发明人： Chin-Lung Ting ,  Ming Chun Tseng ,  Ho-Tien Chen ,  Kung-Chen Kuo

IPC分类号： H04N25/709 ,  H01L27/146 ,  H04N25/71 ,  H04N25/75

CPC分类号： H04N25/709 ,  H01L27/14614 ,  H04N25/745 ,  H04N25/75

摘要： 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.

公开(公告)号：US10885830B2

公开(公告)日：2021-01-05

申请号：US16449451

申请日：2019-06-24

申请人： InnoLux Corporation

发明人： Ming-Chun Tseng ,  Chin-Lung Ting ,  Kung-Chen Kuo ,  Ker-Yih Kao ,  Chung-Kuang Wei ,  Chih-Yung Hsieh ,  Li-Wei Mao ,  Ho-Tien Chen ,  Cheng-Fu Wen

IPC分类号： G09G3/22 ,  G09G3/20 ,  G09G3/32 ,  G09G3/34

摘要： An electronic device includes a substrate and a plurality of light-emitting driving circuits. The plurality of light-emitting driving circuits are disposed on the substrate. Each of the plurality of light-emitting driving circuits includes a switch component and a pulse modulation unit. The switch component has a first terminal and a second terminal. The first terminal of the switch component is coupled to a comparison signal line. The pulse modulation unit has a first terminal and a second terminal. The first terminal of the pulse modulation unit is coupled to a data line, and the second terminal of the pulse modulation unit is coupled to the second terminal of the switch component.

公开(公告)号：US20200090572A1

公开(公告)日：2020-03-19

申请号：US16550277

申请日：2019-08-25

申请人： InnoLux Corporation

发明人： Hung-Chiao Wu ,  Ho-Tien Chen ,  Kuan-Hsien Huang

IPC分类号： G09G3/20

摘要： A display device includes a pixel array, a power line, a ground line, at least one power detection line, at least one ground detection line, and a power supply circuit. The power supply circuit configured to provide to the pixel array a supply voltage via the power line and a ground voltage via the ground line, receive from the pixel array at least one detected supply voltage via the at least one power detection line and at least one detected ground voltage via the at least one ground detection line, and adjust the supply voltage and/or the ground voltage according to the at least one detected supply voltage and the at least one detected ground voltage.

公开(公告)号：US10891888B2

公开(公告)日：2021-01-12

申请号：US16550277

申请日：2019-08-25

申请人： InnoLux Corporation

发明人： Hung-Chiao Wu ,  Ho-Tien Chen ,  Kuan-Hsien Huang

IPC分类号： G09G3/36 ,  G09G3/20

摘要： A display device includes a pixel array, a power line, a ground line, at least one power detection line, at least one ground detection line, and a power supply circuit. The power supply circuit configured to provide to the pixel array a supply voltage via the power line and a ground voltage via the ground line, receive from the pixel array at least one detected supply voltage via the at least one power detection line and at least one detected ground voltage via the at least one ground detection line, and adjust the supply voltage and/or the ground voltage according to the at least one detected supply voltage and the at least one detected ground voltage.

公开(公告)号：US20200035145A1

公开(公告)日：2020-01-30

申请号：US16449451

申请日：2019-06-24

申请人： InnoLux Corporation

发明人： Ming-Chun Tseng ,  Chin-Lung Ting ,  Kung-Chen Kuo ,  Ker-Yih Kao ,  Chung-Kuang Wei ,  Chih-Yung Hsieh ,  Li-Wei Mao ,  Ho-Tien Chen ,  Cheng-Fu Wen

IPC分类号： G09G3/22

摘要： An electronic device includes a substrate and a plurality of light-emitting driving circuits. The plurality of light-emitting driving circuits are disposed on the substrate. Each of the plurality of light-emitting driving circuits includes a switch component and a pulse modulation unit. The switch component has a first terminal and a second terminal. The first terminal of the switch component is coupled to a comparison signal line. The pulse modulation unit has a first terminal and a second terminal. The first terminal of the pulse modulation unit is coupled to a data line, and the second terminal of the pulse modulation unit is coupled to the second terminal of the switch component.