Patents by Inventor Rili FEI
Rili FEI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11705058Abstract: Display panels and display devices are provided. The display panel includes a functional module area and a plurality of first signal wirings arranged along a first direction. The display panel includes a first area and a second area, and along the first direction, the functional module area is disposed between the first area and the second area. The plurality of first signal wirings include a plurality of first cross-lines and a plurality of first sub-signal wirings along a second direction, the plurality of first sub-signal wirings are disposed in a display area, the plurality of first cross-lines are connected to the plurality of first sub-signal wirings, and the second direction intersects the first direction. The first area includes M first cross-lines of the plurality of first cross-lines, the second area includes N first cross-lines of the plurality of first cross-lines, and M is greater than N.Type: GrantFiled: April 22, 2022Date of Patent: July 18, 2023Assignee: WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.Inventors: Rili Fei, Ruiyuan Zhou, Zhiqiang Xia, Yingjie Chen
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Publication number: 20230123648Abstract: Provided are a display panel and display device. The display panel includes: a sensor setting area and a first display area around the sensor setting area, where the sensor setting area includes at least one first area.Type: ApplicationFiled: December 21, 2022Publication date: April 20, 2023Applicant: Wuhan Tianma Micro-Electronics Co., Ltd.Inventors: Min CAI, Rili FEI, Yufang MA, Yangzhao MA, Ruiyuan ZHOU, Zhiqiang XIA, Yingjie CHEN
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Publication number: 20230123066Abstract: Provided are a display panel and display device. The display panel includes: a sensor setting area and a first display area around the sensor setting area, where the sensor setting area includes at least one first area.Type: ApplicationFiled: December 21, 2022Publication date: April 20, 2023Applicant: Wuhan Tianma Micro-Electronics Co., Ltd.Inventors: Min CAI, Rili FEI, Yufang MA, Yangzhao MA, Ruiyuan ZHOU, Zhiqiang XIA, Yingjie CHEN
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Patent number: 11569326Abstract: Disclosed are a display panel and display device. The display panel includes: a sensor setting area and a display area around the sensor setting area, where the sensor setting area includes at least one photosensitive element setting area and each of the at least one photosensitive element setting area is the same.Type: GrantFiled: October 2, 2019Date of Patent: January 31, 2023Assignee: Wuhan Tianma Micro-Electronics Co., Ltd.Inventors: Min Cai, Rili Fei, Yufang Ma, Yangzhao Ma, Ruiyuan Zhou, Zhiqiang Xia, Yingjie Chen
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Publication number: 20220246093Abstract: Display panels and display devices are provided. The display panel includes a functional module area and a plurality of first signal wirings arranged along a first direction. The display panel includes a first area and a second area, and along the first direction, the functional module area is disposed between the first area and the second area. The plurality of first signal wirings include a plurality of first cross-lines and a plurality of first sub-signal wirings along a second direction, the plurality of first sub-signal wirings are disposed in a display area, the plurality of first cross-lines are connected to the plurality of first sub-signal wirings, and the second direction intersects the first direction. The first area includes M first cross-lines of the plurality of first cross-lines, the second area includes N first cross-lines of the plurality of first cross-lines, and M is greater than N.Type: ApplicationFiled: April 22, 2022Publication date: August 4, 2022Inventors: Rili FEI, Ruiyuan ZHOU, Zhiqiang XIA, Yingjie CHEN
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Patent number: 11328657Abstract: Display panels and display devices are provided. The display panel includes a non-display area, a display area surrounding the non-display area, and a plurality of first signal wirings arranged along a first direction. The non-display area includes a first non-display area between adjacent through-holes of the at least two through-holes, a second non-display area located between the at least two through-holes and the display area, and at least two through-holes arranged along the first direction. The plurality of first signal wirings includes a plurality of first sub-signal wirings and a plurality of first cross-lines. Each end of the first cross-line is connected to one first sub-signal wiring; a number of first cross-lines of the plurality of first cross-lines in the first non-display area is M; a number of first cross-lines of the plurality of first cross-lines in the second non-display area is N; and M is greater than N.Type: GrantFiled: October 16, 2020Date of Patent: May 10, 2022Assignee: Wuhan Tianma Micro-Electronics Co., Ltd.Inventors: Rili Fei, Ruiyuan Zhou, Zhiqiang Xia, Yingjie Chen
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Publication number: 20210125546Abstract: Display panels and display devices are provided. The display panel includes a non-display area, a display area surrounding the non-display area, and a plurality of first signal wirings arranged along a first direction. The non-display area includes a first non-display area between adjacent through-holes of the at least two through-holes, a second non-display area located between the at least two through-holes and the display area, and at least two through-holes arranged along the first direction. The plurality of first signal wirings includes a plurality of first sub-signal wirings and a plurality of first cross-lines. Each end of the first cross-line is connected to one first sub-signal wiring; a number of first cross-lines of the plurality of first cross-lines in the first non-display area is M; a number of first cross-lines of the plurality of first cross-lines in the second non-display area is N; and M is greater than N.Type: ApplicationFiled: October 16, 2020Publication date: April 29, 2021Inventors: Rili FEI, Ruiyuan ZHOU, Zhiqiang XIA, Yingjie CHEN
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Publication number: 20200343325Abstract: Disclosed are a display panel and display device. The display panel includes: a sensor setting area and a display area around the sensor setting area, where the sensor setting area includes at least one photosensitive element setting area and each of the at least one photosensitive element setting area is the same.Type: ApplicationFiled: October 2, 2019Publication date: October 29, 2020Applicant: Wuhan Tianma Micro-Electronics Co,, Ltd.Inventors: Min Cai, Rili Fei, Yufang Ma, Yangzhao Ma, Ruiyuan Zhou, Zhiqiang Xia, Yingjie Chen
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Patent number: 10644038Abstract: An array substrate, a display panel, and a display device are provided. The array substrate includes a display region and a non-display region surrounding the display region. The array substrate also includes a plurality of gate lines. The plurality of gate lines include a plurality of regular gate lines and at least one irregular gate line. The plurality of regular gate lines are disposed in the display region and extended along a first direction. The at least one irregular gate line includes at least one first trace portion and a second trace portion electrically connected to each other. The at least one first trace portion has a same line width as a regular gate line of the plurality of regular gate lines, and the second trace portion has a line width smaller than the at least one first trace portion.Type: GrantFiled: July 31, 2018Date of Patent: May 5, 2020Assignee: SHANGHAI AVIC OPTO ELECTRONICS CO., LTD.Inventors: Tinghai Wang, Huijun Jin, Dandan Qin, Rili Fei, Ying Xie
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Patent number: 10586604Abstract: A shift register includes a forward/backward scan-control module, configured to transmit a signal of a forward-scan-signal terminal or a signal of a backward-scan-signal terminal to a first node; an interlock module, configured to transmit a signal of a first voltage terminal to a second node, and transmit a signal of a second voltage terminal to the first node; a pull-down module, configured to transmit the signal of the first voltage terminal to a gate-signal output terminal; an output module, configured to transmit a signal of a second clock-signal terminal to the gate-signal output terminal; and a reset module, configured to transmit the signal of the second voltage terminal to the first node, and transmit the signal of the first voltage terminal to the gate-signal output terminal. The disclosed shift register can prevent leakage of the first node, and thus improve the quality and the performance of the shift register.Type: GrantFiled: December 21, 2018Date of Patent: March 10, 2020Assignee: SHANGHAI AVIC OPTO ELECTRONICS CO., LTD.Inventors: Rili Fei, Zhiqiang Xia, Dandan Qin, Dongliang Dun, Shoufu Jian, Tinghai Wang, Ying Xie, Houxun Xia
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Publication number: 20200075112Abstract: A shift register includes a forward/backward scan-control module, configured to transmit a signal of a forward-scan-signal terminal or a signal of a backward-scan-signal terminal to a first node; an interlock module, configured to transmit a signal of a first voltage terminal to a second node, and transmit a signal of a second voltage terminal to the first node; a pull-down module, configured to transmit the signal of the first voltage terminal to a gate-signal output terminal; an output module, configured to transmit a signal of a second clock-signal terminal to the gate-signal output terminal; and a reset module, configured to transmit the signal of the second voltage terminal to the first node, and transmit the signal of the first voltage terminal to the gate-signal output terminal. The disclosed shift register can prevent leakage of the first node, and thus improve the quality and the performance of the shift register.Type: ApplicationFiled: December 21, 2018Publication date: March 5, 2020Inventors: Rili FEI, Zhiqiang XIA, Dandan QIN, Dongliang DUN, Shoufu JIAN, Tinghai WANG, Ying XIE, Houxun XIA
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Publication number: 20190304999Abstract: An array substrate, a display panel, and a display device are provided. The array substrate includes a display region and a non-display region surrounding the display region. The array substrate also includes a plurality of gate lines. The plurality of gate lines include a plurality of regular gate lines and at least one irregular gate line. The plurality of regular gate lines are disposed in the display region and extended along a first direction. The at least one irregular gate line includes at least one first trace portion and a second trace portion electrically connected to each other. The at least one first trace portion has a same line width as a regular gate line of the plurality of regular gate lines, and the second trace portion has a line width smaller than the at least one first trace portion.Type: ApplicationFiled: July 31, 2018Publication date: October 3, 2019Inventors: Tinghai WANG, Huijun JIN, Dandan QIN, Rili FEI, Ying XIE