Patents by Inventor Yongjin TENG
Yongjin TENG 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: 11815776Abstract: Provided are an array substrate, a display panel and a display device. The array substrate includes a first base; a switch array layer including transistors; a pixel electrode layer including pixel electrodes, each of which being connected to a drain electrode of a pixel electrode through a via; and a color resist array layer including color resists, each of which includes a first edge and a second edge opposite to each other in a first direction. First and second recesses are formed at first and second edges; for two color resists adjacent in the first direction, the first recess of one color resist is opposite to the second recess of the other color resist; and projections of the first and second recesses overlap at least partially with a projection of the via in a second direction, and the second direction is parallel to a thickness direction of the array substrate.Type: GrantFiled: June 28, 2020Date of Patent: November 14, 2023Assignee: Xiamen Tianma Micro-Electronics Co., Ltd.Inventors: Yongjin Teng, Xiaoli Liu, Yingzhang Qiu, Limin Lin, Jiao Gao, Tingxi Huang
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Patent number: 11796879Abstract: Provided are an array substrate, a display panel, and a display device. The array substrate includes a base substrate, a thin-film transistor disposed on one side of the base substrate, a pixel electrode, and at least two color resist layers disposed between the TFT and the pixel electrode. A medium layer is disposed between any two adjacent color resist layers. The pixel electrode is electrically connected to a first electrode of the thin-film transistor through a via.Type: GrantFiled: June 22, 2020Date of Patent: October 24, 2023Assignee: Xiamen Tianma Micro-Electronics Co., Ltd.Inventors: Jiao Gao, Yingzhang Qiu, Limin Lin, Xiaoli Liu, Yongjin Teng
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Patent number: 11774815Abstract: Provided display panel includes color film substrate, array substrate disposed opposite to color film substrate, first color resist layer disposed on color film substrate and including first-type color resist blocks, second color resist layer disposed on array substrate, and first metal wires disposed on array substrate. Second color resist layer is disposed on side of first metal wires facing color film substrate. First metal wires extend along first direction. Second color resist layer includes second-type color resist blocks. Color of second-type color resist blocks different from color of first-type color resist blocks. Each first-type color resist block and each second-type color resist block are disposed alternatively along second direction.Type: GrantFiled: August 31, 2020Date of Patent: October 3, 2023Assignee: Xiamen Tianma Micro-Electronics Co., Ltd.Inventors: Yongjin Teng, Xiaoli Liu, Limin Lin, Yingzhang Qiu, Jiao Gao, Tingxi Huang
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Publication number: 20230122677Abstract: Provided display panel includes color film substrate, array substrate disposed opposite to color film substrate, first color resist layer disposed on color film substrate and including first-type color resist blocks, second color resist layer disposed on array substrate, and first metal wires disposed on array substrate. Second color resist layer is disposed on side of first metal wires facing color film substrate. First metal wires extend along first direction. Second color resist layer includes second-type color resist blocks. Color of second-type color resist blocks different from color of first-type color resist blocks. Each first-type color resist block and each second-type color resist block are disposed alternatively along second direction.Type: ApplicationFiled: August 31, 2020Publication date: April 20, 2023Inventors: Yongjin Teng, Xiaoli Liu, Limin Lin, Yingzhang QIU, Jiao Gao, Tingxi Huang
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Publication number: 20230071313Abstract: Provided are an array substrate, a display panel and a display device. The array substrate includes a first base: a switch array layer including transistors: a pixel electrode layer including pixel electrodes, each of which being connected to a drain electrode of a pixel electrode through a via; and a color resist array layer including color resists, each of which includes a first edge and a second edge opposite to each other in a first direction. First and second recesses are formed at first and second edges; for two color resists adjacent in the first direction, the first recess of one color resist is opposite to the second recess of the other color resist; and projections of the first and second recesses overlap at least partially with a projection of the via in a second direction, and the second direction is parallel to a thickness direction of the array substrate.Type: ApplicationFiled: June 28, 2020Publication date: March 9, 2023Applicant: Xiamen Tianma Micro-Electronics Co.,Ltd.Inventors: Yongjin TENG, Xiaoli LIU, Yingzhang QIU, Limin LIN, Jiao GAO, Tingxi HUANG
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Publication number: 20220334422Abstract: Provided are an array substrate, a display panel, and a display device. The array substrate includes a base substrate, a thin-film transistor disposed on one side of the base substrate, a pixel electrode, and at least two color resist layers disposed between the TFT and the pixel electrode. A medium layer is disposed between any two adjacent color resist layers. The pixel electrode is electrically connected to a first electrode of the thin-film transistor through a via.Type: ApplicationFiled: June 22, 2020Publication date: October 20, 2022Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.Inventors: Jiao GAO, Yingzhang QIU, Limin LIN, Xiaoli LIU, Yongjin TENG
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Publication number: 20220317494Abstract: Embodiments of the present disclosure provide a low temperature poly-silicon display panel, a manufacturing method thereof, and a liquid crystal device, which relate to the display technology and improve the light leakage of the metal. The low temperature poly-silicon display panel includes an array substrate and an alignment substrate that are opposite to each other, and liquid crystals filled between the array substrate and the alignment substrate. The array substrate includes a base substrate, and a low temperature poly-silicon active layer, a gate layer, and a source-drain layer are arranged on the base substrate. The low temperature poly-silicon display panel further includes a color filter layer disposed on the array substrate and located on a side of the source-drain layer facing away from the base substrate, and a light shielding layer configured to define an opening region of the low temperature poly-silicon display panel.Type: ApplicationFiled: May 19, 2020Publication date: October 6, 2022Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.Inventors: Xiaoli LIU, Yongjin TENG, Limin LIN, Yingzhang QIU
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Patent number: 11036959Abstract: Embodiments of the present disclosure provide a display device and relate to the display technology field. The display device includes: a first base substrate, a plurality of pixels arranged in an array, a light source, configured to emit visible light, at least one photoluminescence unit, configured to convert the visible light into invisible light, and at least one light sensing element, configured to perform fingerprint recognition according to the invisible light reflected by a touch body. The display device implements the fingerprint recognition with the invisible light, and then the influence on the fingerprint recognition caused by the visible light from the external environment or backlight source and irradiated onto the light sensing element is avoided, thereby improving a fingerprint recognition precision.Type: GrantFiled: November 11, 2019Date of Patent: June 15, 2021Assignee: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD.Inventors: Limin Lin, Yongjin Teng, Yingzhang Qiu, Limei Shen, Huifang Zhou
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Publication number: 20200082144Abstract: Embodiments of the present disclosure provide a display device and relate to the display technology field. The display device includes: a first base substrate, a plurality of pixels arranged in an array, a light source, configured to emit visible light, at least one photoluminescence unit, configured to convert the visible light into invisible light, and at least one light sensing element, configured to perform fingerprint recognition according to the invisible light reflected by a touch body. The display device implements the fingerprint recognition with the invisible light, and then the influence on the fingerprint recognition caused by the visible light from the external environment or backlight source and irradiated onto the light sensing element is avoided, thereby improving a fingerprint recognition precision.Type: ApplicationFiled: November 11, 2019Publication date: March 12, 2020Inventors: Limin LIN, Yongjin TENG, Yingzhang QIU, Limei SHEN, Huifang ZHOU