Patents by Inventor Yixian Zhang
Yixian Zhang 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).
-
Patent number: 12205536Abstract: The present disclosure discloses a pixel circuit and a display panel. The pixel circuit comprises a second wire, a first light-emitting control unit, a driving unit, and a compensation unit. A control terminal of the first light-emitting control unit and a control terminal of the compensation unit share the second wire, which can save a wire quantity of the pixel circuit, thereby improving display resolution; at the same time, a control terminal of the driving unit is only equipped with the compensation unit, which reduces a leakage path of the control terminal of the driving unit.Type: GrantFiled: September 6, 2021Date of Patent: January 21, 2025Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Xuanyun Wang, Cheng Chen, Chao Dai, Yixian Zhang
-
Publication number: 20240038787Abstract: A method for fabricating an array substrate, the array substrate, a display panel, and a thin film transistor are provided. The thin film transistor includes a gate electrode, an active layer, a source electrode, a drain electrode, and an interlayer insulating layer. The active layer is disposed corresponding to the gate electrode. The source electrode and the drain electrode are disposed at both sides of the active layer and electrically connected to the active layer. The interlayer insulating layer is disposed between the active layer and the source electrode, and between the active layer and the drain electrode. The interlayer insulating layer is provided with step-shaped contact holes. The source electrode and the drain electrode are filled in the contact holes and electrically connected to the active layer.Type: ApplicationFiled: October 12, 2023Publication date: February 1, 2024Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Jixiang GONG, Yixian ZHANG, Wenxu XIANYU
-
Publication number: 20240021152Abstract: The present disclosure discloses a pixel circuit and a display panel. The pixel circuit comprises a second wire, a first light-emitting control unit, a driving unit, and a compensation unit. A control terminal of the first light-emitting control unit and a control terminal of the compensation unit share the second wire, which can save a wire quantity of the pixel circuit, thereby improving display resolution; at the same time, a control terminal of the driving unit is only equipped with the compensation unit, which reduces a leakage path of the control terminal of the driving unit.Type: ApplicationFiled: September 6, 2021Publication date: January 18, 2024Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Xuanyun Wang, Cheng Chen, Chao Dai, Yixian Zhang
-
Patent number: 11817462Abstract: A method for fabricating an array substrate, the array substrate, and a thin film transistor are provided. The thin film transistor includes a gate electrode, an active layer, a source electrode, a drain electrode, and an interlayer insulating layer. The active layer is disposed corresponding to the gate electrode. The source electrode and the drain electrode are disposed at both sides of the active layer and electrically connected to the active layer. The interlayer insulating layer is disposed between the active layer and the source electrode, and between the active layer and the drain electrode. The interlayer insulating layer is provided with step-shaped contact holes. The source electrode and the drain electrode are filled in the contact holes and electrically connected to the active layer.Type: GrantFiled: June 22, 2020Date of Patent: November 14, 2023Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Jixiang Gong, Yixian Zhang, Wenxu Xianyu
-
Patent number: 11793042Abstract: The present application provides a display panel and a fabrication method thereof. In the display panel, a bonding module covers a display area and an extension area, and a bonding conductive layer of the bonding module is electrically connected to an external driving chip. A display module covers the display area and the extension area, the display module comprises a thin film transistor array structure, and the thin film transistor array structure comprises a source-drain conductive layer. A portion of the source-drain conductive layer in the extension area is electrically connected to the bonding conductive layer by a through hole.Type: GrantFiled: June 23, 2020Date of Patent: October 17, 2023Assignee: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Jing Zhou, Yixian Zhang, Wenxu Xianyu
-
Publication number: 20230099934Abstract: A method for fabricating an array substrate, the array substrate, and a thin film transistor are provided. The thin film transistor includes a gate electrode, an active layer, a source electrode, a drain electrode, and an interlayer insulating layer. The active layer is disposed corresponding to the gate electrode. The source electrode and the drain electrode are disposed at both sides of the active layer and electrically connected to the active layer. The interlayer insulating layer is disposed between the active layer and the source electrode, and between the active layer and the drain electrode. The interlayer insulating layer is provided with step-shaped contact holes. The source electrode and the drain electrode are filled in the contact holes and electrically connected to the active layer.Type: ApplicationFiled: June 22, 2020Publication date: March 30, 2023Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Jixiang GONG, Yixian ZHANG, Wenxu XIANYU
-
Publication number: 20220140046Abstract: The present application provides a display panel and a fabrication method thereof. In the display panel, a bonding module covers a display area and an extension area, and a bonding conductive layer of the bonding module is electrically connected to an external driving chip. A display module covers the display area and the extension area, the display module comprises a thin film transistor array structure, and the thin film transistor array structure comprises a source-drain conductive layer. A portion of the source-drain conductive layer in the extension area is electrically connected to the bonding conductive layer by a through hole.Type: ApplicationFiled: June 23, 2020Publication date: May 5, 2022Applicant: Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Jing ZHOU, Yixian ZHANG, Wenxu XIANYU
-
Patent number: 11227881Abstract: Disclosed in the present invention are a method for manufacturing a thin-film transistor, an array substrate, and a display device. The method includes: forming a buffer layer on a substrate; forming a polysilicon layer on the buffer layer; performing a patterning process on the polysilicon layer, to form an active layer; depositing a gate insulating layer on the active layer; depositing a gate metal layer on the gate insulating layer, and performing dry etching on the gate metal layer by using the patterning process and by using a gas containing CO as an etching gas, to form a gate; performing ion implantation on the active layer by using the gate as a mask, to form a source region and a drain region; and depositing a passivation layer on the gate, forming through holes in the gate insulating layer and the passivation layer, and manufacturing a source and a drain.Type: GrantFiled: July 6, 2018Date of Patent: January 18, 2022Inventors: Koji Suzuki, Zhuo Chen, Yixian Zhang, Fan Zhang, Siyu Ren, Junhai Su, Jianhua Li
-
Publication number: 20210399024Abstract: The present invention provides an array substrate and a manufacturing method thereof. The array substrate includes a base, a first thin film transistor (TFT), and a second TFT. The first TFT includes a first active layer, a gate insulating layer disposed on the active layer, and a first gate disposed on the first gate insulating layer. The second TFT includes a second active layer disposed on the first gate insulating layer. The first gate and the second active layer are made of a same material, and are integrally formed.Type: ApplicationFiled: July 20, 2020Publication date: December 23, 2021Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Jixiang GONG, Yixian ZHANG, Wenxu XIANYU
-
Publication number: 20210391404Abstract: A display panel, a manufacturing method thereof, and a display device are provided. In the display panel, a conversion terminal layer is formed on a first substrate to form a conversion terminal, a first opening is formed at a position on the first substrate corresponding to the conversion terminal, and a data line formed from a source/drain layer is connected to the conversion terminal by a first through-hole. Therefore, when a driver chip is connected to the display panel, the driver chip can be connected to the data line of the source/drain layer by the conversion terminal layer.Type: ApplicationFiled: June 23, 2020Publication date: December 16, 2021Applicant: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Jing ZHOU, Yixian ZHANG, Wenxu XIANYU
-
Publication number: 20200235132Abstract: Disclosed in the present invention are a method for manufacturing a thin-film transistor, an array substrate, and a display device. The method includes: forming a buffer layer on a substrate; forming a polysilicon layer on the buffer layer; performing a patterning process on the polysilicon layer, to form an active layer; depositing a gate insulating layer on the active layer; depositing a gate metal layer on the gate insulating layer, and performing dry etching on the gate metal layer by using the patterning process and by using a gas containing CO as an etching gas, to form a gate; performing ion implantation on the active layer by using the gate as a mask, to form a source region and a drain region; and depositing a passivation layer on the gate, forming through holes in the gate insulating layer and the passivation layer, and manufacturing a source and a drain.Type: ApplicationFiled: July 6, 2018Publication date: July 23, 2020Inventors: Koji SUZUKI, Zhuo CHEN, Yixian ZHANG, Fan ZHANG, Siyu REN, Junhai SU, Jianhua LI
-
Patent number: 9506060Abstract: The disclosure relates to oligonucleotide compounds (oligomers) that target Myc mRNA in a cell, leading to reduced expression of Myc. Reduction of Myc expression is beneficial for the treatment of certain disorders, such as hyperproliferative disorders (e.g., cancer). The disclosure provides therapeutic compositions comprising oligomers and methods for modulating the expression of Myc using said oligomers, including methods of treatment.Type: GrantFiled: February 15, 2013Date of Patent: November 29, 2016Assignees: DANA-FARBER CANCER INSTITUTE, INC., ENZON PHARMACEUTICALS, INC.Inventors: Rajanikanth Bandaru, Yixian Zhang, Zhengxing Qu, Lee Greenberger, Christopher Ott, James Elliott Bradner
-
Publication number: 20160024495Abstract: The disclosure relates to oligonucleotide compounds (oligomers) that target Myc mRNA in a cell, leading to reduced expression of Myc. Reduction of Myc expression is beneficial for the treatment of certain disorders, such as hyperproliferative disorders (e.g., cancer). The disclosure provides therapeutic compositions comprising oligomers and methods for modulating the expression of Myc using said oligomers, including methods of treatment.Type: ApplicationFiled: February 15, 2013Publication date: January 28, 2016Inventors: Rajanikanth Bandaru, Yixian Zhang, Zhengxing Qu, Lee Greenberger, Christopher Ott, James Elliott Bradner
-
Patent number: 9040493Abstract: The present invention relates to oligomer compounds (oligomers) for the treatment and prevention of acute myeloid leukemia, which target GLI2 mRNA in a cell, leading to reduced expression of GLI2.Type: GrantFiled: January 15, 2010Date of Patent: May 26, 2015Assignee: Santaris Pharma A/SInventors: Yixian Zhang, Zhengxing Qu
-
Publication number: 20140323557Abstract: The invention relates to oligomer compounds (oligomers), which target beta-catenin mRNA in a cell, leading to reduced expression of beta-catenin. Reduction of beta-catenin expression is beneficial for a range of medical disorders, such as hyperproliferative disorders, such as cancers. The invention provides therapeutic compositions comprising oligomers and methods for modulating the expression of beta-catenin using said oligomers, including methods of treatment for hyperproliferative disorders including cancers such as multiple myeloma.Type: ApplicationFiled: November 9, 2012Publication date: October 30, 2014Inventors: Melissa Dumble, Yixian Zhang
-
Publication number: 20140031409Abstract: The invention provides the combination use of antisense oligomers targeting androgen receptor mRNA and androgen receptor binding inhibitors that reduce androgen receptor activity for the treatment of androgen receptor related medical disorders, such as cancers, particularly prostate cancers and breast cancers.Type: ApplicationFiled: April 30, 2013Publication date: January 30, 2014Applicants: Santaris Pharma A/S, Enzon PharmaceuticalsInventors: Jesper Worm, Yixian Zhang
-
Patent number: 8450290Abstract: The invention provides the combination use of antisense oligomers targeting androgen receptor mRNA and androgen receptor binding inhibitors that reduce androgen receptor activity for the treatment of androgen receptor related medical disorders, such as cancers, particularly prostate cancers and breast cancers.Type: GrantFiled: November 12, 2010Date of Patent: May 28, 2013Assignees: Enzon Pharmaceuticals, Inc., Santaris Pharma A/SInventors: Jesper Worm, Yixian Zhang
-
Publication number: 20120232132Abstract: The present invention relates to oligomer compounds (oligomers) for the treatment and prevention of acute myeloid leukemia, which target GLI2 mRNA in a cell, leading to reduced expression of GLI2.Type: ApplicationFiled: January 15, 2010Publication date: September 13, 2012Inventors: Yixian Zhang, Zhengxing Qu
-
Publication number: 20120076781Abstract: One aspect of the invention provides methods for treating cancers which are resistant to treatment with a protein tyrosine kinase inhibitor by co-treatment with the protein tyrosine kinase inhibitor and one or more antisense oligomers that reduce the expression of HER3 and/or HER2 and/or EGFR. Another aspect of the invention provides methods for treating cancers by co-treatment with an inhibitor of HER2 and one or more antisense oligomers that reduce the expression of HER3.Type: ApplicationFiled: April 14, 2010Publication date: March 29, 2012Applicants: ENZON PHARMACEUTICALS, INC.Inventors: Yixian Zhang, Zhengxing Qu, Lee Martin Greenberger
-
Publication number: 20120004285Abstract: The invention relates to pharmaceutical compositions for and methods of treatment with HER3-targeted combination therapy. The invention relates to pharmaceutical compositions comprising an oligomer which targets HER3 (and optionally one or more of HER2 and EGFR) mRNA in a cell, leading to reduced expression of HER3 and optionally HER2 and/or EGFR, and a small molecule protein tyrosine kinase inhibitor of one or more receptor tyrosine kinases, leading to inhibition of signaling and/or internalization of receptor dimers into the cell. The combination therapy is beneficial for a range of medical disorders, such hyperproliferative disorders (e.g., cancer). The invention provides methods of treating hyperproliferative disorders with a combination of an oligomer and a protein tyrosine kinase inhibitor.Type: ApplicationFiled: November 5, 2009Publication date: January 5, 2012Applicant: ENZON PHARMACEUTICALS, INC.Inventors: Baisong Liao, Yixian Zhang