Patents by Inventor Jian Yuan

Jian Yuan 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).

  • Publication number: 20220367767
    Abstract: A display device includes a flexible substrate, a bonding pad, a light-emitting diode, an encapsulant, and a support structure. The bonding pad and the light-emitting diode are located on the flexible substrate. The encapsulant covers the light-emitting diode. The support structure is laterally located between the light-emitting diode and the bonding pad. The support structure has an inclined surface, and a thickness of the support structure close to the light-emitting diode is greater than the thickness of the support structure close to the bonding pad.
    Type: Application
    Filed: October 27, 2021
    Publication date: November 17, 2022
    Applicant: Au Optronics Corporation
    Inventors: Cheng-He Ruan, Jian-Jhou Tseng, Chih-Yuan Hou
  • Publication number: 20220357636
    Abstract: A camera assembly is provided. The camera assembly includes an auxiliary mount, a rotatable camera module and a flexible heat conducting assembly, the rotatable camera module includes a rotatable mount and a camera function group disposed on the rotatable mount, the rotatable mount is rotatably connected to the auxiliary mount, the flexible heat conducting assembly is fixedly connected to one end of the camera function group, and the flexible heat conducting assembly is further configured to be connected to a non-rotatable camera module component, so that heat generated by the camera function group is transferred to the non-rotatable camera module component. A flexible heat conducting assembly performs a cross-region transfer of heat generated by the rotatable camera module, to help reduce an ambient temperature of the rotatable camera module, so as to improve photography quality of the camera module, and prolong a photography time period of the rotatable camera module.
    Type: Application
    Filed: July 22, 2022
    Publication date: November 10, 2022
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Sen WANG, Jian SHI, Zhi YUAN, Weidong TANG, Along ZHOU, Chenhan LIU
  • Publication number: 20220357662
    Abstract: In a method of pattern formation information including a pattern size on a reticle is received. A width of an EUV radiation beam is adjusted in accordance with the information. The EUV radiation beam is scanned on the reticle. A photo resist layer is exposed with a reflected EUV radiation beam from the reticle. An increase of intensity per unit area of the EUV radiation beam on the reticle after the adjusting the width is greater when the width before adjustment is W1 compared to an increase of intensity per unit area of the EUV radiation beam on the reticle after the adjusting the width when the width before adjustment is W2 when W1>W2.
    Type: Application
    Filed: December 13, 2021
    Publication date: November 10, 2022
    Inventors: Chi YANG, Tsung-Hsun LEE, Jian-Yuan SU, Ching-Juinn HUANG, Po-Chung CHENG
  • Publication number: 20220359235
    Abstract: A method for processing a substrate is provided. The method includes the following operations: placing a substrate over a first injector in a substrate processing apparatus, the substrate having a front surface and a back surface opposite to the front surface, and the front surface having a plurality of concentric regions; adjusting a temperature of each of the plurality of concentric regions by controlling at least one of a flow rate and a temperature associated with a fluid dispensing from the first injector; and rotating the substrate by a spin base disposed below the substrate, the substrate is rotated with respect to a center axis perpendicular to the front surface thereof when adjusting the temperature. The spin base includes a ring opening for rotating relative to the first injector, and the first injector is displaced from a projection of a center of the substrate from a top view perspective.
    Type: Application
    Filed: July 21, 2022
    Publication date: November 10, 2022
    Inventors: PO-YUAN WANG, TZU ANG CHIANG, JIAN-JOU LIAN, YU SHIH WANG, CHUN-NENG LIN, MING-HSI YEH
  • Publication number: 20220359296
    Abstract: A dummy gate electrode and a dummy gate dielectric are removed to form a recess between adjacent gate spacers. A gate dielectric is deposited in the recess, and a barrier layer is deposited over the gate dielectric. A first work function layer is deposited over the barrier layer. A first anti-reaction layer is formed over the first work function layer, the first anti-reaction layer reducing oxidation of the first work function layer. A fill material is deposited over the first anti-reaction layer.
    Type: Application
    Filed: July 21, 2022
    Publication date: November 10, 2022
    Inventors: Chia-Ching Lee, Hsin-Han Tsai, Shih-Hang Chiu, Tsung-Ta Tang, Chung-Chiang Wu, Hung-Chin Chung, Hsien-Ming Lee, Da-Yuan Lee, Jian-Hao Chen, Chien-Hao Chen, Kuo-Feng Yu, Chia-Wei Chen, Chih-Yu Hsu
  • Publication number: 20220359713
    Abstract: A semiconductor device includes a semiconductor fin. The semiconductor device includes first spacers over the semiconductor fin. The semiconductor device includes second spacers over the semiconductor fin. The second spacers vertically extend farther from the semiconductor fin than the first spacers. The semiconductor device includes a metal gate over the semiconductor fin, the metal gate is sandwiched by the first spacers. The metal gate includes a glue layer that contains tantalum nitride.
    Type: Application
    Filed: July 26, 2022
    Publication date: November 10, 2022
    Applicant: Taiwan Semiconductor Manufacturing Company Limited
    Inventors: Jian-Jou Lian, Tzu Ang Chiang, Ming-Hsi Yeh, Chun-Neng Lin, Po-Yuan Wang, Chieh-Wei Chen
  • Patent number: 11491147
    Abstract: Various aspects and embodiments disclosed herein relate generally to the modelling, treatment, reduction of resistance to the treatment, prevention, and/or diagnosis of diseases characterized by the formation of cancers. Embodiments include methods of treating cancer, comprising the steps of: providing a patient diagnosed with cancer with a therapeutic regime that includes at least one therapeutically effective dose of at least one agent that reduces the activity of at least one DNA damage/repair pathway. Other embodiments include methods of treating cancer, comprising the steps of: treating a patient diagnosed with cancer with a combination of therapeutic agents that includes at least one therapeutically effective anti-cancer agent and at least one compound that reduces the activity of at least one DNA damage/repair pathway.
    Type: Grant
    Filed: October 3, 2017
    Date of Patent: November 8, 2022
    Assignee: INDIANA UNIVERSITY RESEARCH AND TECHNOLOGY CORPORATION
    Inventors: Jian-Ting Zhang, Jian-Yuan Liu
  • Patent number: 11484335
    Abstract: A skin surface indwelling device for guiding punctures includes: an indwelling tube (13) having an inside tunnel (P) substantially extending along the longitudinal direction of the indwelling tube (13), the tunnel (P) is used for guiding needle (N), the indwelling tube (13) has a proximal end positioned above the skin surface (S) and a distal end positioned under the skin surface (S) in indwelling state; a support (11) having a bottom surface on its bottom that directly or indirectly contacts with the skin surface (S), the support (11) supports and fixates the indwelling tube (13); and a sealing elements (141,142) configured to seal the tunnel (P). The skin surface indwelling device for guiding punctures can shorten the time of establishing a puncture tunnel in the buttonhole puncture method, and help to build the puncture tunnel. In addition, the skin surface indwelling device can also guide the puncture needle (N) when puncturing, and protect the immature puncture tunnel.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: November 1, 2022
    Assignee: MEDTRONIC, INC.
    Inventors: Yong Feng, Yueqiang Xue, Jian Song, Kai Huang, Chengrui Pan, Xin Tang, Jianming Zhou, Zhenhua Yuan, Jing Zhang, Wei Hu
  • Patent number: 11467450
    Abstract: An optical assembly, a liquid crystal display panel, and a display apparatus, the optical assembly including: a quarter-wave plate, a half-wave plate, and a linear polariser stacked in sequence; the direction of the absorption axis of the linear polariser, the direction of the slow axis of the half-wave plate and the quarter-wave plate are all parallel to the linear polariser; a first included angle between the direction of the absorption axis of the linear polariser and a first direction is 90°-100°; a second included angle between the direction of the slow axis of the half-wave plate and the first direction is 107°-114°; a third included angle between the direction of the slow axis of the quarter-wave plate and the first direction is 164°-176°.
    Type: Grant
    Filed: August 26, 2020
    Date of Patent: October 11, 2022
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.
    Inventors: Xuan Zhong, Hongliang Yuan, Jiantao Liu, Jian Wang, Donghua Zhang
  • Publication number: 20220308409
    Abstract: The present disclosure relates to an array substrate, a liquid crystal display panel and a display device. The array substrate includes a base substrate on which a gate metal layer and a source-drain metal layer are stacked in sequence. The gate metal layer includes a plurality of independent gate lines and a plurality of independent dummy gates, the source-drain metal layer includes a plurality of independent data lines and a plurality of independent dummy drains. The dummy gate includes a main body portion in a pixel region defined by a gate line and a data line and a lead-out portion; and the dummy drains are in pixel regions, and the dummy drain in the pixel region includes a first subsection overlapping with the main body portion and a second subsection not overlapping with the main body portion.
    Type: Application
    Filed: September 21, 2020
    Publication date: September 29, 2022
    Inventors: Xuan ZHONG, Hongliang YUAN, Jian WANG, Qi ZHENG, Jiantao LIU, Yao BI, Hailong WANG, Lanjun GUO
  • Patent number: 11453776
    Abstract: The present invention relates to a polylactic acid 3D printing material and a preparation method thereof, which belong to the technical field of polymer materials. The polylactic acid 3D printing material of the present invention comprises the following preparation raw materials in parts by weight: (a) 40-95 parts of crystalline or semi-crystalline polylactic acid, (b) 5-60 parts of noncrystalline polylactic acid, and (c) 0-1.0 parts of a processing aid. In the polylactic acid 3D printing material, a weight of dextral polylactic acid represents 0.5%-8% of a total weight of the polylactic acid. According to the present invention, a polylactic acid 3D printing material with a good aging resistance property can be obtained, by selecting and using two kinds of polylactic acids with different optical purities as raw materials, rationally distributing the proportional relationship between the two, and defining the content of dextral polylactic acid.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: September 27, 2022
    Assignee: KINGFA SCI. & TECH. CO., LTD.
    Inventors: Kai Xiong, Zhimin Yuan, Tongmin Cai, Xianbo Huang, Xiangbin Zeng, Jian Jiao, Changli Lu, Hui Yang, Kaijin Mai, Xueteng Dong, Weida Ou
  • Publication number: 20220302174
    Abstract: A display panel includes a substrate and display pixels. The display pixels are disposed on the substrate, and each of the display pixels includes pad sets, light-emitting devices, a first connecting wire, a second connecting wire, and first cutting regions. Each pad set has a first pad and a second pad. The light-emitting devices are electrically bonded to at least part of the pad sets. The first connecting wire is electrically connected to the first pads of a plurality of first pad sets of the pad sets. The second connecting wire is electrically connected to the second pads of the pad sets. The first cutting regions are disposed on one side of each of the first pad sets. Two first connecting portions of the first connecting wire and the second connecting wire connecting each of the first pad sets are located in one of the first cutting regions.
    Type: Application
    Filed: November 1, 2021
    Publication date: September 22, 2022
    Applicant: Au Optronics Corporation
    Inventors: Cheng-He Ruan, Jian-Jhou Tseng, Chih-Yuan Hou
  • Patent number: 11437280
    Abstract: A dummy gate electrode and a dummy gate dielectric are removed to form a recess between adjacent gate spacers. A gate dielectric is deposited in the recess, and a barrier layer is deposited over the gate dielectric. A first work function layer is deposited over the barrier layer. A first anti-reaction layer is formed over the first work function layer, the first anti-reaction layer reducing oxidation of the first work function layer. A fill material is deposited over the first anti-reaction layer.
    Type: Grant
    Filed: June 12, 2020
    Date of Patent: September 6, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chia-Ching Lee, Hsin-Han Tsai, Shih-Hang Chiu, Tsung-Ta Tang, Chung-Chiang Wu, Hung-Chin Chung, Hsien-Ming Lee, Da-Yuan Lee, Jian-Hao Chen, Chien-Hao Chen, Kuo-Feng Yu, Chia-Wei Chen, Chih-Yu Hsu
  • Publication number: 20220256740
    Abstract: This application relates to a temperature equalization component and an electronic device. The temperature equalization component may include a housing and a capillary structure. The housing may include a cavity, and the capillary structure is located in the cavity and is disposed on a side that is of the housing and that faces a heating element. The housing is provided with a first protrusion part and/or a first depression part, and the temperature equalization component is in direct contact with the heating element by using the first protrusion part and/or the first depression part, thereby improving heat transfer efficiency, reducing a probability that heat accumulates around the heating element, and improving a heat dissipation effect of the temperature equalization component.
    Type: Application
    Filed: April 29, 2022
    Publication date: August 11, 2022
    Inventors: Yongfu SUN, Jian SHI, Zhi YUAN, Linfang JIN, Jie YANG
  • Publication number: 20220238053
    Abstract: Provided is a flexible display screen, including: a flexible substrate provided with a foldable portion; pixel units disposed on a first surface of the flexible substrate; and a fold detection device including a reflective grating structure, an optical waveguide structure and a photoelectric sensor, wherein the optical waveguide structure and the reflective grating structure are sequentially laminated on the first surface of the flexible substrate and both disposed in the foldable portion, an orthographic projection of the optical waveguide structure onto the flexible substrate is overlapped with an orthographic projection of the reflective grating structure onto the flexible substrate, and the optical waveguide structure is connected to the photoelectric sensor.
    Type: Application
    Filed: January 20, 2022
    Publication date: July 28, 2022
    Inventors: Dalong MAO, Jian ZHAO, Peng CHEN, Zizheng LIU, Zhuo CHEN, Dongxu YUAN, Hao YU, Man WANG
  • Patent number: 11398391
    Abstract: A substrate processing apparatus is provided. The substrate processing apparatus includes a plurality of holding members and at least a first injector. The plurality of holding members are configured to hold a substrate. The substrate includes a front surface and a back surface opposite to the front surface. The first injector is below the holding members and is configured to face the back surface of the substrate. The first injector is displaced from a projection of a center of the substrate from a top view perspective. A method for processing a substrate is also provided.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: July 26, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Po-Yuan Wang, Tzu Ang Chiang, Jian-Jou Lian, Yu Shih Wang, Chun-Neng Lin, Ming-Hsi Yeh
  • Patent number: 11396493
    Abstract: The present invention relates to an amorphous pyrrolidine derivative as a PPAR agonist and a preparation method thereof.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: July 26, 2022
    Assignee: GUANGDONG RAYNOVENT BIOTECH CO., LTD.
    Inventors: Zhiliang Yuan, Zhigan Jiang, Haiying He, Xiao Zhang, Jiwen Xu, Weixiang Zhou, Jian Li, Shuhui Chen
  • Publication number: 20220225921
    Abstract: A microelectrode, a method for manufacturing the microelectrode, a method for using the microelectrode, an occluding device, and a microelectrode system are provided. The microelectrode (10) includes a substrate (110) and a conductive layer (120) on the substrate (110), and the conductive layer (120) is configured to conduct an electrical signal. The substrate (110) is a flexible substrate and includes a cavity structure (111), and the cavity structure (111) is configured to contain or release a fluid. The hardness of the substrate (110) in the case where the cavity structure (111) contains the fluid is different from the hardness of the substrate (110) in the case where the cavity structure (111) does not contain the fluid. The microelectrode has good ductility and stable electrical performance, and the microelectrode is easy to be implanted into the biological tissue and not easy to result in the immune reaction of the biological tissue.
    Type: Application
    Filed: November 19, 2020
    Publication date: July 21, 2022
    Applicant: TSINGHUA UNIVERSITY
    Inventors: Huaqiang WU, Jianshi TANG, Jian YUAN
  • Patent number: 11394389
    Abstract: The present disclosure provides a buffer circuit and a buffer. The buffer circuit includes: an input follower circuit for following the voltage change of the first input signal; an input follower linearity boosting circuit for improving follower linearity of the input follower circuit; a first voltage bootstrap circuit for bootstrapping the voltage of the first input signal; a second voltage bootstrap circuit for bootstrapping the voltage of the second input signal; a third voltage bootstrap circuit for providing corresponding quiescent operation point voltage; a compensation follower circuit for following the compensation voltage; a compensation follower linearity boosting circuit for improving follower linearity of the compensation follower circuit; a first load for collecting the buffered voltage; a bias circuit for providing a bias current for the buffer; a bias linearity boosting circuit for improving linearity of the bias circuit; a second load for generating a nonlinear compensation current.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: July 19, 2022
    Assignee: NO.24 RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION
    Inventors: Ting Li, Gangyi Hu, Ruzhang Li, Yong Zhang, Zhengbo Huang, Yabo Ni, Xingfa Huang, Jian'an Wang, Guangbing Chen, Dongbing Fu, Jun Yuan, Zicheng Xu
  • Publication number: 20220214216
    Abstract: Disclosed are a dual-optical-path spectrophotometer and a color measurement method thereof. The spectrophotometer includes an integrating sphere, a light source, and a sensor. A second shutter, a semi-reflecting and semi-transmitting device and lenses are arranged between the detection hole and the sensor, and a light guide device and a first shutter are arranged between a light guide hole formed in the integrating sphere and the semi-reflecting and semi-transmitting device. The color measurement method includes the following steps. A first shutter is closed, a second shutter is opened, light, reflected by the measuring opening, enters a sensor and the sensor measures a spectral reflected signal of the object surface. The first shutter is opened, the second shutter is closed, reflected light enters the sensor, and the sensor measures a spectral reflected signal of a light source. A final sampled signal is calculated.
    Type: Application
    Filed: March 21, 2022
    Publication date: July 7, 2022
    Applicant: China Jiliang University
    Inventors: Kun YUAN, Shuanghu GONG, Jian WANG