Patents by Inventor Fen Long
Fen Long 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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Publication number: 20240162251Abstract: The present application provides an array substrate, a manufacturing method of the array substrate, and an electronic paper display device. The array substrate includes a pixel structure. The pixel structure includes a first metal layer, a second metal layer, a third metal layer, and a thin film layer that are sequentially arranged at intervals. The first metal layer and the second metal layer form a first storage capacitor, the second metal layer and the third metal layer form a second storage capacitor, and the third metal layer and the thin film layer form a third storage capacitor. A capacitance of a storage capacitor is increased.Type: ApplicationFiled: May 16, 2022Publication date: May 16, 2024Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Ru Ge, Fen Long
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Patent number: 11982914Abstract: The present application relates to an array substrate and a display panel. In the present application, a first common line and a first sharing line are respectively disposed on two sides of a scan line, thereby preventing a situation in the prior art that the first sharing line penetrates a main pixel region and a sub-pixel region vertically, thereby improving an aperture ratio and a transmittance of the array substrate. The first common line, the first sharing line, and the scan line are disposed in a same layer, thereby further improving the transmittance of the array substrate.Type: GrantFiled: November 5, 2021Date of Patent: May 14, 2024Assignee: TCL China Star Optoelectronics Technology Co., Ltd.Inventors: Juncheng Xiao, Ji Li, Fen Long, Yingchun Zhao, Ru Ge
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Patent number: 11922895Abstract: A liquid crystal display panel, a driving method, and a terminal thereof are disclosed. The display panel includes a pixel structure including data lines and scan lines, wherein each data line is connected to at least two pixel groups, and each pixel group includes three sub-pixels having different colors sequentially connected to the data lines; and a first driving unit electrically connected to the scan lines and inputting scan signals to the scan lines in a preset order to solve a problem of horizontal bright and dark lines.Type: GrantFiled: November 5, 2021Date of Patent: March 5, 2024Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Yoonsung Um, Lixia Li, Bangyin Peng, Yingchun Zhao, Fen Long, Qiqi Zhang
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Patent number: 11899325Abstract: A liquid crystal display panel and a display device are disclosed. The liquid crystal display panel includes a pixel matrix composed of more than two sub-pixels. Three adjacent sub-pixels located in the same row have different colors, and all sub-pixels located in the same column have the same color. Each data line is connected to at least one pixel group successively. Each pixel group includes three sub-pixels with different colors, which are respectively located on both sides of the data line. In a pixel group, each data line is connected to three sub-pixels in sequence.Type: GrantFiled: July 23, 2021Date of Patent: February 13, 2024Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY, CO., LTD.Inventors: Yoonsung Um, Lixia Li, Bangyin Peng, Yingchun Zhao, Fen Long, Qiqi Zhang
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Publication number: 20240036414Abstract: The present application discloses an array substrate and a liquid crystal display panel. array substrate includes: a substrate, a data wiring layer, wherein the data wiring layer is disposed on the substrate, the data wiring layer includes data lines, the data lines are disposed along first direction and are spaced at intervals; an electrical field shielding layer, wherein the electrical field shielding layer is disposed on the substrate, the electrical field shielding layer and the data wiring layer are in different layers, and the electrical field shielding layer includes shielding electrodes. The shielding electrodes are disposed to right correspond to the data lines one by one.Type: ApplicationFiled: October 29, 2021Publication date: February 1, 2024Applicant: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Juncheng XIAO, Ji LI, Jing LIU, Xiaojin HE, Yun YU, Fen LONG, Yingchun ZHAO
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Publication number: 20240028138Abstract: Embodiments of the present disclosure discloses a touch generator, an optical touch system, and a touch method. A force condition of a forced member is detected by a pressure detecting unit. When the forced member touches a display panel, the pressure detecting unit detects the force condition of the forced member and sends a control signal, a light-emitting unit receives the control signal and generates light, and the light emits to the display panel from the forced member, which can prevent false touch, simplify operation, and decrease a difficulty of using the touch generator.Type: ApplicationFiled: October 27, 2021Publication date: January 25, 2024Inventors: Ru GE, Fen LONG
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Publication number: 20240027862Abstract: The present application relates to an array substrate and a display panel. In the present application, a first common line and a first sharing line are respectively disposed on two sides of a scan line, thereby preventing a situation in the prior art that the first sharing line penetrates a main pixel region and a sub-pixel region vertically, thereby improving an aperture ratio and a transmittance of the array substrate. The first common line, the first sharing line, and the scan line are disposed in a same layer, thereby further improving the transmittance of the array substrate.Type: ApplicationFiled: November 5, 2021Publication date: January 25, 2024Applicant: TCL China Star Optoelectronics Technology Co., Ltd.Inventors: Juncheng XIAO, Ji LI, Fen LONG, Yingchun ZHAO, Ru GE
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Publication number: 20240027857Abstract: The present application discloses a liquid crystal display panel, a driving method thereof, and a display device. The liquid crystal display panel includes a pixel structure, which includes a plurality of sub-pixels arranged in a matrix; data lines and scan lines arranged perpendicularly cross each other, wherein each of the sub-pixel groups includes two of the sub-pixels of same color; a first driving unit electrically connected to the scan lines, wherein the first driving unit inputs scan signals to the scan lines in a preset sequence, the sub-pixel groups of the pixel modules sequentially obtain the scan signals, two of the sub-pixels in each of the sub-pixel groups obtain the scan signals at a same time, and two of the sub-pixels in a same one of the sub-pixel groups obtain the scan signals at a same time.Type: ApplicationFiled: December 9, 2021Publication date: January 25, 2024Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Yoonsung Um, Ji Li, Lixia Li, Yingchun Zhao, Qi Zhang, Fen Long, Ce Liang
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Publication number: 20240027856Abstract: The present application relates to an array substrate and a display panel. According to the present application, a first sharing line is correspondingly disposed under the data line, an electric field of the data line is shielded through the first sharing line, a coupling effect between the data line and a first common line is reduced through the first sharing line, a crosstalk caused to the data line due to fluctuation of the first common line is reduced, and a problem in the prior art of using a common electrode line to shield a lateral electric field of the data line, resulting in a low aperture ratio of a display panel, is prevented.Type: ApplicationFiled: November 5, 2021Publication date: January 25, 2024Applicant: TCL China Star Optoelectronics Technology Co., Ltd.Inventors: Juncheng XIAO, Ji LI, Fen LONG, Yingchun ZHAO, Ru GE, Yun YU, Jing LIU
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Publication number: 20230205025Abstract: A liquid crystal display panel and a display device are disclosed. The liquid crystal display panel includes a pixel matrix composed of more than two sub-pixels. Three adjacent sub-pixels located in the same row have different colors, and all sub-pixels located in the same column have the same color. Each data line is connected to at least one pixel group successively. Each pixel group includes three sub-pixels with different colors, which are respectively located on both sides of the data line. In a pixel group, each data line is connected to three sub-pixels in sequence.Type: ApplicationFiled: July 23, 2021Publication date: June 29, 2023Inventors: Yoonsung UM, Lixia LI, Bangyin PENG, Yingchun ZHAO, Fen LONG, Qiqi ZHANG
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Publication number: 20230143514Abstract: A liquid crystal display panel, a driving method, and a terminal thereof are disclosed. The display panel includes a pixel structure including data lines and scan lines, wherein each data line is connected to at least two pixel groups, and each pixel group includes three sub-pixels having different colors sequentially connected to the data lines; and a first driving unit electrically connected to the scan lines and inputting scan signals to the scan lines in a preset order to solve a problem of horizontal bright and dark lines.Type: ApplicationFiled: November 5, 2021Publication date: May 11, 2023Inventors: Yoonsung UM, Lixia LI, Bangyin PENG, Yingchun ZHAO, Fen LONG, Qiqi ZHANG
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Patent number: 11374026Abstract: The present disclosure provides a TFT array substrate and a manufacturing method thereof. For the manufacturing method, a source electrode and a drain electrode are formed at first, and then edges of the source electrode and the drain electrode are used as masks to pattern a semiconductor layer to form an amorphous silicon island, which makes edges of the amorphous silicon island flush with the edges of the source electrode and the drain electrode, and completely removes the exposed semiconductor layer outside a metal layer, thereby decreasing photoelectric sensitivity of a TFT device, decreasing a size of the TFT device, and being beneficial for saving layouts and simplifying processes.Type: GrantFiled: January 13, 2020Date of Patent: June 28, 2022Inventor: Fen Long
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Publication number: 20210408069Abstract: The present disclosure provides a TFT array substrate and a manufacturing method thereof. For the manufacturing method, a source electrode and a drain electrode are formed at first, and then edges of the source electrode and the drain electrode are used as masks to pattern a semiconductor layer to form an amorphous silicon island, which makes edges of the amorphous silicon island flush with the edges of the source electrode and the drain electrode, and completely removes the exposed semiconductor layer outside a metal layer, thereby decreasing photoelectric sensitivity of a TFT device, decreasing a size of the TFT device, and being beneficial for saving layouts and simplifying processes.Type: ApplicationFiled: January 13, 2020Publication date: December 30, 2021Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventor: Fen LONG
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Publication number: 20210408062Abstract: The present invention provides a thin-film transistor (TFT) array substrate and a manufacturing method thereof. The manufacturing method uses a four-mask process that uses an etch-stop layer on a semiconductor layer as a mask to perform alignment and etching to form a pattern of an amorphous silicon island. Tail fibers exposed outside of a source and a drain are removed, photoelectric sensitivity of a TFT device can be effectively reduced, and size of the TFT device is reduced, which can simplify processes, save layout space, and effectively increase display quality of large-size and high-resolution liquid crystal panels under high backlight intensity.Type: ApplicationFiled: January 7, 2020Publication date: December 30, 2021Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventor: Fen LONG
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Publication number: 20200238453Abstract: A screw disassembly device includes a driving mechanism, an electric screwdriver, and a collecting mechanism. The driving mechanism is coupled to the electric screwdriver to drive the electric screwdriver to move. The electric screwdriver disassembles a screw and includes a head portion. The head portion adsorbs the screw. The collecting mechanism includes a stripping member, a transfer block, and a receiving box. The transfer block is mounted on the driving mechanism. The transfer block defines a transfer chamber. The head portion movably passes through the transfer block and the transfer chamber. The stripping member clamps the screw within the transfer chamber to remove the screw from the head portion. An inner chamber of the receiving box is coupled to the transfer chamber by the transfer tube. The receiving box generates a negative pressure to suck the screw through the transfer tube into the receiving box.Type: ApplicationFiled: October 21, 2019Publication date: July 30, 2020Applicants: FOXCONN PRECISION ELECTRONICS (TAIYUAN) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: RONG-YUN SUN, YUE MU, FEN-LONG SONG, KAI-TAO JIN
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Patent number: 9859307Abstract: A display panel and manufacturing method. The method includes: forming a source electrode, a drain electrode and a channel on a substrate; depositing a first insulation layer; forming multiple color photoresists on the first insulation layer, and the source electrode, the drain electrode and the channel are located between two adjacent color photoresists; forming a gate electrode and a common electrode by a same process, and the gate electrode is located on the first insulation layer, and the common electrode is located on the photoresist; forming a second insulation layer having a through hole communicated with the source electrode on the gate electrode and the common electrode; forming a pixel electrode on the second insulation layer. The pixel electrode contacts with the source electrode through the through hole, and a storage capacitor is formed. The storage capacitor can be increased and the current leakage of the pixel electrode improved.Type: GrantFiled: December 28, 2015Date of Patent: January 2, 2018Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventor: Fen Long
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Publication number: 20170236847Abstract: A display panel and manufacturing method. The method includes: forming a source electrode, a drain electrode and a channel on a substrate; depositing a first insulation layer; forming multiple color photoresists on the first insulation layer, and the source electrode, the drain electrode and the channel are located between two adjacent color photoresists; forming a gate electrode and a common electrode by a same process, and the gate electrode is located on the first insulation layer, and the common electrode is located on the photoresist; forming a second insulation layer having a through hole communicated with the source electrode on the gate electrode and the common electrode; forming a pixel electrode on the second insulation layer. The pixel electrode contacts with the source electrode through the through hole, and a storage capacitor is formed. The storage capacitor can be increased and the current leakage of the pixel electrode improved.Type: ApplicationFiled: December 28, 2015Publication date: August 17, 2017Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventor: Fen LONG
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Publication number: 20130295386Abstract: A waterproof pigment, the preparing method and the use thereof are provided. The pigment has a primary flake with a layered structure of at least three layers including a top layer, an assembled intermediate layer and a bottom layer, wherein the assembled intermediate layer has at least one layer of active metal. The pigment has a coating on the side of the primary flake only.Type: ApplicationFiled: June 3, 2011Publication date: November 7, 2013Applicant: SHANTOU LONGHUA PEARL LUSTRE PIGMENTS CO., LTDInventors: Jiansheng Fu, Fen Long, Junli Zhang