Patents by Inventor Dexiong SONG
Dexiong SONG 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: 11531420Abstract: A display module, a manufacturing method thereof, and a touch display device are provided. The display module includes: a display panel; a touch panel, including a plurality of wirings, the touch panel being located on a display side of the display panel; and a bonding component between the display panel and the touch panel, and configured to bond the display panel and the touch panel. A maximum space between two adjacent wirings of the plurality of wirings of the touch panel is not greater than 10?, and ? is the wavelength of light emitted by the display panel.Type: GrantFiled: February 12, 2020Date of Patent: December 20, 2022Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing BOE Technology Development Co., Ltd.Inventors: Kaimin Wang, Zhiyong Yang, Dexiong Song, Shihua Huang, Ming Li, Jie Xiang, Gong Chen, Shuzhen Yang
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Patent number: 11335703Abstract: The present disclosure provides a display panel, a method for manufacturing the same, and a display device. The insulation layer is provided above the first conductive electrodes in the bonding area of the display panel, the insulation layer covers the first conductive electrodes, and the insulation layer is capable of being pierced by ACF particles. When the display panel is bound to an FPC by an ACF, second conductive electrodes on the FPC can be electrically coupled to the first conductive electrodes on the display panel through the ACF particles, thereby achieving the bonding connection between the display panel and the FPC, even if a conductive foreign object falls into the area where the first conductive electrodes are located, short circuit cannot be caused, thereby improving the product yield.Type: GrantFiled: September 14, 2018Date of Patent: May 17, 2022Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Dexiong Song, Zhiyong Yang, Liwei Huang, Shihua Huang, Xue Jiang, Shibing Yuan, Fei Chen, Wei Li, Chao Fu, Na Zhang, Yu Du, Xuemei Deng
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Publication number: 20210408212Abstract: The present disclosure provides a flexible display screen and a display device. The flexible display screen includes an array substrate and a chip bounding to the array substrate; the chip includes an output end and an input end; a total area of a contact surface between the array substrate and the output end of the chip is equal to a total area of a contact surface between the array substrate and the input end of the chip.Type: ApplicationFiled: September 10, 2021Publication date: December 30, 2021Applicant: YUNGU (GU'AN) TECHNOLOGY CO., LTD.Inventors: Chuo LIU, Xiaolong ZHANG, Bowen ZHUANG, Peng SUN, Dexiong SONG
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Publication number: 20210216186Abstract: A display module, a manufacturing method thereof, and a touch display device are provided. The display module includes: a display panel; a touch panel, including a plurality of wirings, the touch panel being located on a display side of the display panel; and a bonding component between the display panel and the touch panel, and configured to bond the display panel and the touch panel. A maximum space between two adjacent wirings of the plurality of wirings of the touch panel is not greater than 10?, and ? is the wavelength of light emitted by the display panel.Type: ApplicationFiled: February 12, 2020Publication date: July 15, 2021Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Kaimin WANG, Zhiyong YANG, Dexiong SONG, Shihua HUANG, Ming LI, Jie XIANG, Gong CHEN, Shuzhen YANG
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Patent number: 11006525Abstract: A display device and a method of manufacturing the same are provided. The display device includes a display panel having a display region and a non-display region that are divided in a plane where a light-emitting surface of the display panel is located, a drive circuit plate being disposed on the non-display region; a light transmission layer which is extended from the display region to above the drive circuit plate within the non-display region and has an opening, the opening being adjacent to a boundary of the drive circuit plate close to the display region and being disposed on a side of the drive circuit plate close to the display region.Type: GrantFiled: April 30, 2019Date of Patent: May 11, 2021Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Dexiong Song, Zhiyong Yang, Kaimin Wang, Dongpan Yao, Gong Chen, Chengyi Li, Guangjie Yang, Jiming Zhang, Caihua Cheng, Yu Du, Xuemei Deng
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Patent number: 10984692Abstract: A test display panel is configured for application to a lighting test, and includes a plurality of reference voltage input terminals and a plurality of sub-pixels. The reference voltage input terminals are in a one-to-one correspondence to the sub-pixels. The display panel further includes a reference voltage supply circuit and a plurality of reference voltage lines. The sub-pixels include a plurality of first sub-pixels, second sub-pixels, and third sub-pixels having different colors. The reference voltage lines include a first reference voltage line, a second reference voltage line, and a third reference voltage line, each corresponding to respective sub-pixels. The reference voltage supply circuit is configured to provide reference voltages to the plurality of reference voltage lines in a time division manner. The reference voltage lines are electrically coupled to respective reference voltage input terminals of the sub-pixels.Type: GrantFiled: August 6, 2018Date of Patent: April 20, 2021Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Dexiong Song, Zhiyong Yang, Shihua Huang, Wei He, Jing Wang, Liwei Huang, Xue Jiang, Wei Li, Chao Fu
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Publication number: 20200266214Abstract: The present disclosure provides a display panel, a method for manufacturing the same, and a display device. The insulation layer is provided above the first conductive electrodes in the bonding area of the display panel, the insulation layer covers the first conductive electrodes, and the insulation layer is capable of being pierced by ACF particles. When the display panel is bound to an FPC by an ACF, second conductive electrodes on the FPC can be electrically coupled to the first conductive electrodes on the display panel through the ACF particles, thereby achieving the bonding connection between the display panel and the FPC, even if a conductive foreign object falls into the area where the first conductive electrodes are located, short circuit cannot be caused, thereby improving the product yield.Type: ApplicationFiled: September 14, 2018Publication date: August 20, 2020Inventors: Dexiong SONG, Zhiyong YANG, Liwei HUANG, Shihua HUANG, Xue JIANG, Shibing YUAN, Fei CHEN, Wei LI, Chao FU, Na ZHANG, Yu DU, Xuemei DENG
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Publication number: 20200092997Abstract: A display device and a method of manufacturing the same are provided. The display device includes a display panel having a display region and a non-display region that are divided in a plane where a light-emitting surface of the display panel is located, a drive circuit plate being disposed on the non-display region; a light transmission layer which is extended from the display region to above the drive circuit plate within the non-display region and has an opening, the opening being adjacent to a boundary of the drive circuit plate close to the display region and being disposed on a side of the drive circuit plate close to the display region.Type: ApplicationFiled: April 30, 2019Publication date: March 19, 2020Inventors: Dexiong Song, Zhiyong Yang, Kaimin Wang, Dongpan Yao, Gong Chen, Chengyi Li, Guangjie Yang, Jiming Zhang, Caihua Cheng, Yu Du, Xuemei Deng
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Patent number: 10256259Abstract: A display substrate, including: a display region and two non-display regions provided at two opposite sides of the display region, respectively; proximal end wiring and distal end wiring which are provided in the two non-display regions, respectively, wherein the proximal end wiring is wiring proximal to a driving chip to be employed to provide a driving voltage to the display substrate, and the distal end wiring is wiring distal to the driving chip; pixels provided within the display region; and data lines provided within the display region, wherein each data line is connected to the proximal and distal end wirings, respectively. Each of the pixels is provided with a power introduction structure, the power introduction structures of the pixels are connected to each other to form a mesh structure, and the mesh structure is connected to the proximal and distal end wiring, respectively, to form an electrically-conductive path.Type: GrantFiled: June 7, 2018Date of Patent: April 9, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Shihua Huang, Zhiyong Yang, Chao Fu, Wei He, Jing Wang, Dexiong Song, Liwei Huang, Wei Li, Chao Ma, Chaofan Li, Fei Chen
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Publication number: 20190088179Abstract: A test display panel is configured for application to a lighting test, and includes a plurality of reference voltage input terminals and a plurality of sub-pixels. The reference voltage input terminals are in a one-to-one correspondence to the sub-pixels. The display panel further includes a reference voltage supply circuit and a plurality of reference voltage lines. The sub-pixels include a plurality of first sub-pixels, second sub-pixels, and third sub-pixels having different colors. The reference voltage lines include a first reference voltage line, a second reference voltage line, and a third reference voltage line, each corresponding to respective sub-pixels. The reference voltage supply circuit is configured to provide reference voltages to the plurality of reference voltage lines in a time division manner. The reference voltage lines are electrically coupled to respective reference voltage input terminals of the sub-pixels.Type: ApplicationFiled: August 6, 2018Publication date: March 21, 2019Inventors: Dexiong Song, Zhiyong Yang, Shihua Huang, Wei He, Jing Wang, Liwei Huang, Xue Jiang, Wei Li, Chao Fu
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Publication number: 20190035813Abstract: A display substrate, including: a display region and two non-display regions provided at two opposite sides of the display region, respectively; proximal end wiring and distal end wiring which are provided in the two non-display regions, respectively, wherein the proximal end wiring is wiring proximal to a driving chip to be employed to provide a driving voltage to the display substrate, and the distal end wiring is wiring distal to the driving chip; pixels provided within the display region; and data lines provided within the display region, wherein each data line is connected to the proximal and distal end wirings, respectively. Each of the pixels is provided with a power introduction structure, the power introduction structures of the pixels are connected to each other to form a mesh structure, and the mesh structure is connected to the proximal and distal end wiring, respectively, to form an electrically-conductive path.Type: ApplicationFiled: June 7, 2018Publication date: January 31, 2019Inventors: Shihua HUANG, Zhiyong YANG, Chao FU, Wei HE, Jing WANG, Dexiong SONG, Liwei HUANG, Wei LI, Chao MA, Chaofan LI, Fei CHEN