Patents by Inventor Zui Wang
Zui Wang 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: 11907626Abstract: A method, a device, and an electronic apparatus are provided. When a user performs the design operation in a display panel design program, the method includes steps of collecting display panel design parameters corresponding to a design operation of the user in the display panel design program obtaining a design strategy preset in the display panel; checking if the display panel design parameters are normal based upon the design strategy of the display panel; and alerting in the display panel design program when the display panel design parameters are abnormal.Type: GrantFiled: May 13, 2020Date of Patent: February 20, 2024Assignee: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Bo Lv, Zui Wang
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Publication number: 20240053639Abstract: A display panel and a liquid crystal display device are provided. The display panel includes a first substrate and a second substrate, a sealant, a display layer, a circuit layer, and an organic film layer. The organic film layer includes vias and planarization portions arranged adjoining the vias. A first conductive layer includes conductive pads, and each conductive pad covers a signal line in at least one via and the planarization portion adjoining the vias. A second conductive layer is disposed on one side of the second substrate. A conductive ball of the sealant is located on the planarization portions and contact the first conductive layer and the second conductive layer. The signal line is electrically connected to the second conductive layer through the conductive pad and the conductive ball.Type: ApplicationFiled: August 10, 2021Publication date: February 15, 2024Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Liang LI, Zui WANG, Xiaowen LV
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Publication number: 20240046019Abstract: The present application provides a method and a device for designing a gate driving circuit, a controller, and a storage medium. The method includes: acquiring size information of a target panel and determining location information of a target area according to the size information of the target panel; calling and combining size information of a standard panel, characteristic label information of a plurality of standard devices, and an architecture type identifier acquired to determine characteristic label information of at least one target device, in order to generate a target gate driving circuit in the target area.Type: ApplicationFiled: July 16, 2021Publication date: February 8, 2024Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Siyang Liu, Zui Wang
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Patent number: 11880910Abstract: A method for extracting information from the display panel, a device, and an electronic device are provided. The method includes obtaining output instructions of auxiliary signs in a design drawing of the display panel, obtaining different types of default auxiliary sign specification parameters, collecting sign parameters of the auxiliary signs in the design drawing of the display panel according to the auxiliary sign specification parameters, and outputting the sign parameters of the auxiliary signs in the design drawing of the display panel.Type: GrantFiled: May 11, 2020Date of Patent: January 23, 2024Assignee: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Bo Lv, Zui Wang
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Publication number: 20240012293Abstract: In a design stage of post spacers of a display panel, the present application generates a post spacer array pattern that meets requirements of a user according to a drawing layer data, a ratio data, and a positioning mode data of each of types of the post spacers determined by the user. This realizes an intelligent design of the post spacers of the display panel and eliminates manual judgments and modifications, thereby increasing efficiency and accuracy of a design process of the post spacers of the display panel.Type: ApplicationFiled: May 24, 2021Publication date: January 11, 2024Applicant: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Siyang LIU, Zui WANG
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Patent number: 11774817Abstract: A pixel structure and a display device are provided. The pixel structure includes a first metal layer, a transparent electrode layer, and a second metal layer. The first metal layer includes a plurality of first metal lines, a plurality of second metal lines, and a third metal line. The transparent electrode layer is disposed in a space formed by the first metal layer. The second metal layer is disposed over the first metal layer and the transparent electrode layer and disposed on a side of the transparent electrode layer.Type: GrantFiled: October 29, 2019Date of Patent: October 3, 2023Assignee: TCL China Star Optoelectronics Technology Co., Ltd.Inventor: Zui Wang
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Publication number: 20230126876Abstract: A method, a device, and an electronic apparatus are provided. When a user performs the design operation in a display panel design program, the method includes steps of collecting display panel design parameters corresponding to a design operation of the user in the display panel design program obtaining a design strategy preset in the display panel; checking if the display panel design parameters are normal based upon the design strategy of the display panel; and alerting in the display panel design program when the display panel design parameters are abnormal.Type: ApplicationFiled: May 13, 2020Publication date: April 27, 2023Inventors: Bo LV, Zui WANG
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Publication number: 20230094380Abstract: A method for extracting information from the display panel, a device, and an electronic device are provided. The method includes obtaining output instructions of auxiliary signs in a design drawing of the display panel, obtaining different types of default auxiliary sign specification parameters, collecting sign parameters of the auxiliary signs in the design drawing of the display panel according to the auxiliary sign specification parameters, and outputting the sign parameters of the auxiliary signs in the design drawing of the display panel.Type: ApplicationFiled: May 11, 2020Publication date: March 30, 2023Inventors: Bo LV, Zui WANG
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Patent number: 11435630Abstract: A liquid crystal display panel and a manufacturing method thereof, and a frameless liquid crystal display device are provided. The liquid crystal display panel includes an array substrate, a counter substrate, and a liquid crystal layer. The array substrate includes a first region and a second region. The counter substrate includes a third region and a fourth region. A black matrix covers one side of the fourth region, and a metal light-shielding portion is disposed on one side of the array substrate facing toward the counter substrate. The metal light-shielding portion covers the second region and a part of the first region adjacent to the second region, and a side-edge of the metal light-shielding portion near the first region is located below the black matrix. Through adding the metal light-shielding portion, light leakage occurring on edges of a frameless liquid crystal display device is solved, and display quality is improved.Type: GrantFiled: September 20, 2019Date of Patent: September 6, 2022Assignee: TCL China Star Optoelectronics Technology Co., Ltd.Inventor: Zui Wang
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Publication number: 20210405425Abstract: A pixel structure and a display device are provided. The pixel structure includes a first metal layer, a transparent electrode layer, and a second metal layer. The first metal layer includes a plurality of first metal lines, a plurality of second metal lines, and a third metal line. The transparent electrode layer is disposed in a space formed by the first metal layer. The second metal layer is disposed over the first metal layer and the transparent electrode layer and disposed on a side of the transparent electrode layer.Type: ApplicationFiled: October 29, 2019Publication date: December 30, 2021Inventor: Zui Wang
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Publication number: 20210356820Abstract: A liquid crystal display panel and a manufacturing method thereof, and a frameless liquid crystal display device are provided. The liquid crystal display panel includes an array substrate, a counter substrate, and a liquid crystal layer. The array substrate includes a first region and a second region. The counter substrate includes a third region and a fourth region. A black matrix covers one side of the fourth region, and a metal light-shielding portion is disposed on one side of the array substrate facing toward the counter substrate. The metal light-shielding portion covers the second region and a part of the first region adjacent to the second region, and a side-edge of the metal light-shielding portion near the first region is located below the black matrix. Through adding the metal light-shielding portion, light leakage occurring on edges of a frameless liquid crystal display device is solved, and display quality is improved.Type: ApplicationFiled: September 20, 2019Publication date: November 18, 2021Applicant: TCL China Star Optoelectronics Technology Co., Ltd.Inventor: Zui WANG
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Patent number: 10558090Abstract: A liquid crystal display panel is provided and has a color filter substrate and an array substrate. The array substrate has a sealant coating region. A first metal wire is disposed on the sealant coating region. An insulating layer is disposed on the sealant coating region and is located above the first metal wire. A second metal wire is disposed on the sealant coating region and is located above the insulating layer. Via holes are defined in the insulating layer in the sealant coating region. The second metal wire is connected to the first metal wire through the via holes. A redundant spacer is formed on the sealant coating region and correspondingly covers the via holes.Type: GrantFiled: November 22, 2017Date of Patent: February 11, 2020Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventor: Zui Wang
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Patent number: 10288949Abstract: Provided is a liquid crystal display panel used in a curved display device and the curved display device. This belongs to the field of display technologies, and solves the technical problem of inferior display caused by inhomogeneous cell thickness that would easily occur to an existing curved display device. The liquid crystal display panel includes: an upper substrate provided with a plurality of spacers thereon; and a lower substrate provided with a plurality of bosses thereon, in one-to-one correspondence with the plurality of spacers. At least one of the plurality of spacers has a distance to a central axis of the liquid crystal display panel shorter than a distance from its corresponding boss to the central axis of the liquid crystal display panel. The liquid crystal display panel can be used in large-sized curved display devices such as liquid crystal display televisions.Type: GrantFiled: October 21, 2015Date of Patent: May 14, 2019Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Siyang Liu, Zui Wang
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Publication number: 20190129220Abstract: A liquid crystal display panel is provided and has a color filter substrate and an array substrate. The array substrate has a sealant coating region. A first metal wire is disposed on the sealant coating region. An insulating layer is disposed on the sealant coating region and is located above the first metal wire. A second metal wire is disposed on the sealant coating region and is located above the insulating layer. Via holes are defined in the insulating layer in the sealant coating region. The second metal wire is connected to the first metal wire through the via holes. A redundant spacer is formed on the sealant coating region and correspondingly covers the via holes.Type: ApplicationFiled: November 22, 2017Publication date: May 2, 2019Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventor: Zui WANG
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Patent number: 10146127Abstract: A spacer manufacturing device is disclosed. The device includes a photo mask having a central light-transmitting region and a peripheral light-transmitting region disposed at a periphery of the central light-transmitting region; and an exposure device right opposite to the photo mask. Light emitted from the exposure device is irradiated to a negative photoresist material after passing through the photo mask, the light intensity passing through the peripheral light-transmitting region is less than the light intensity passing through the central light-transmitting region. A spacer is also disclosed. Only one exposure process is required to realize the spacer having a convex-shaped cross section. The process is simple and the manufacturing cost is low. At the same time, flatness of the convex shoulder of the spacer having a convex-shaped cross section is adjustable, which can satisfy the requirement for manufacturing spacers having different specifications.Type: GrantFiled: April 4, 2018Date of Patent: December 4, 2018Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventors: Huan Liu, Zui Wang, Jinbo Guo, Shih-hsun Lo
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Patent number: 10095104Abstract: A spacer manufacturing device is disclosed. The device includes a photo mask having a central light-transmitting region and a peripheral light-transmitting region disposed at a periphery of the central light-transmitting region; and an exposure device right opposite to the photo mask. Light emitted from the exposure device is irradiated to a negative photoresist material after passing through the photo mask, the light intensity passing through the peripheral light-transmitting region is less than the light intensity passing through the central light-transmitting region. A spacer is also disclosed. Only one exposure process is required to realize the spacer having a convex-shaped cross section. The process is simple and the manufacturing cost is low. At the same time, flatness of the convex shoulder of the spacer having a convex-shaped cross section is adjustable, which can satisfy the requirement for manufacturing spacers having different specifications.Type: GrantFiled: April 3, 2018Date of Patent: October 9, 2018Assignee: Shenzhen China Star Optoelectronics Technology Co., LtdInventors: Huan Liu, Zui Wang, Jinbo Guo, Shih-hsun Lo
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Publication number: 20180231886Abstract: A spacer manufacturing device is disclosed. The device includes a photo mask having a central light-transmitting region and a peripheral light-transmitting region disposed at a periphery of the central light-transmitting region; and an exposure device right opposite to the photo mask. Light emitted from the exposure device is irradiated to a negative photoresist material after passing through the photo mask, the light intensity passing through the peripheral light-transmitting region is less than the light intensity passing through the central light-transmitting region. A spacer is also disclosed. Only one exposure process is required to realize the spacer having a convex-shaped cross section. The process is simple and the manufacturing cost is low. At the same time, flatness of the convex shoulder of the spacer having a convex-shaped cross section is adjustable, which can satisfy the requirement for manufacturing spacers having different specifications.Type: ApplicationFiled: April 4, 2018Publication date: August 16, 2018Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Huan LIU, Zui WANG, Jinbo GUO, Shih-hsun LO
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Publication number: 20180224739Abstract: A spacer manufacturing device is disclosed. The device includes a photo mask having a central light-transmitting region and a peripheral light-transmitting region disposed at a periphery of the central light-transmitting region; and an exposure device right opposite to the photo mask. Light emitted from the exposure device is irradiated to a negative photoresist material after passing through the photo mask, the light intensity passing through the peripheral light-transmitting region is less than the light intensity passing through the central light-transmitting region. A spacer is also disclosed. Only one exposure process is required to realize the spacer having a convex-shaped cross section. The process is simple and the manufacturing cost is low. At the same time, flatness of the convex shoulder of the spacer having a convex-shaped cross section is adjustable, which can satisfy the requirement for manufacturing spacers having different specifications.Type: ApplicationFiled: April 3, 2018Publication date: August 9, 2018Applicant: Shenzhen China Star Optoelectronics Technology Co. , Ltd.Inventors: Huan LIU, Zui WANG, Jinbo GUO, Shih-hsun LO
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Publication number: 20180136503Abstract: Provided is a liquid crystal display panel used in a curved display device and the curved display device. This belongs to the field of display technologies, and solves the technical problem of inferior display caused by inhomogeneous cell thickness that would easily occur to an existing curved display device. The liquid crystal display panel includes: an upper substrate provided with a plurality of spacers thereon; and a lower substrate provided with a plurality of bosses thereon, in one-to-one correspondence with the plurality of spacers. At least one of the plurality of spacers has a distance to a central axis of the liquid crystal display panel shorter than a distance from its corresponding boss to the central axis of the liquid crystal display panel. The liquid crystal display panel can be used in large-sized curved display devices such as liquid crystal display televisions.Type: ApplicationFiled: October 21, 2015Publication date: May 17, 2018Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd.Inventors: Siyang LIU, Zui WANG
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Patent number: 9946154Abstract: A spacer manufacturing device is disclosed. The device includes a photo mask having a central light-transmitting region and a peripheral light-transmitting region disposed at a periphery of the central light-transmitting region; and an exposure device right opposite to the photo mask. Wherein, light emitted from the exposure device is irradiated to a negative photoresist material after passing through the photo mask, the light intensity passing through the peripheral light-transmitting region is less than the light intensity passing through the central light-transmitting region. A spacer is also disclosed. Only one exposure process is required to realize the spacer having a convex-shaped cross section. The process is simple and the manufacturing cost is low. At the same time, a flatness of the convex shoulder of the spacer having a convex-shaped cross section is adjustable, which can satisfy the requirement for manufacturing spacers having different specifications.Type: GrantFiled: September 25, 2015Date of Patent: April 17, 2018Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.Inventors: Huan Liu, Zui Wang, Jinbo Guo, Shih-hsun Lo