Patents by Inventor Li Wei

Li Wei 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).

  • DISPLAY DEVICE
    Publication number: 20230354673
    Abstract: A display device is provided. The display device includes a display panel. The display panel includes a plurality of pixel electrodes. One of the plurality of pixel electrodes includes a first finger portion, a second finger portion, and a third finger portion. The first finger portion, the second finger portion, and the third finger portion are disposed on the same layer. The second finger portion is disposed between the first finger portion and the third finger portion. The first pitch between the first finger portion and the second finger portion is different from the second pitch between the second finger portion and the third finger portion.
    Type: Application
    Filed: March 24, 2023
    Publication date: November 2, 2023
    Inventors: Ching-Neng WU, Yu-Ti HUANG, Li-Wei SUNG, Kuei-Chen CHIU
  • METHOD OF FABRICATING SEMICONDUCTOR DEVICE
    Publication number: 20230354583
    Abstract: The present disclosure relates to a method of fabricating a semiconductor device, the semiconductor device includes a substrate, a plurality of gate structures, a plurality of isolation fins, and at least one bit line. The gate structures are disposed in the substrate, with each of the gate structures being parallel with each other and extending along a first direction. The isolation fins are disposed on the substrate, with each of the isolation fins being parallel with each other and extending along the first direction, over each of the gate structures respectively. The at least one bit line is disposed on the substrate to extend along a second direction being perpendicular to the first direction. The at least one bit line comprises a plurality of pins extending toward the substrate, and each of the pins is alternately arranged with each of the isolation fins along the second direction.
    Type: Application
    Filed: July 10, 2023
    Publication date: November 2, 2023
    Applicant: Fujian Jinhua Integrated Circuit Co., Ltd.
    Inventors: Janbo Zhang, Li-Wei Feng, Yu-Cheng Tung
  • ELECTRONIC DEVICE
    Publication number: 20230354521
    Abstract: Disclosed are an electronic device and another electronic device. The electronic device includes a circuit substrate, a conductive adhesive, a driving element and a first protective layer. The circuit substrate includes a connection pad. The conductive adhesive covers the connection pad. The driving element is arranged on the connection pad, and is electrically connected to the circuit substrate through the conductive adhesive. Another electronic device includes a circuit substrate, a first electronic unit, a second electronic unit, and a first protective layer. The first electronic unit is arranged on the circuit substrate and has two side walls. The second electronic unit is arranged on the circuit substrate and has two side walls. The first protective layer at least surrounds a part of both side walls of the first electronic unit and a part of both side walls of the second electronic unit.
    Type: Application
    Filed: March 24, 2023
    Publication date: November 2, 2023
    Applicant: Innolux Corporation
    Inventors: Chueh-Yuan Nien, Chao-Chin Sung, Chien-Tzu Chu, Yu-Chien Kao, Li-Wei Sung
  • SEMICONDUCTOR MEMORY DEVICE AND METHOD OF FABRICATING THE SAME
    Publication number: 20230345724
    Abstract: The present disclosure provides a semiconductor memory structure and a method of fabricating the same includes a substrate; at least one first groove disposed on an upper surface of the substrate, with an edge corner of a top portion of the first groove being arc-shaped; a first dielectric layer disposed along an inner wall of the first groove; a second dielectric layer formed on a surface of the first dielectric layer, to fill up the first groove, wherein a top portion of the first dielectric layer is lower than a top portion of the second dielectric layer and an upper surface of the substrate, and a first recess is formed between the second dielectric layer and the substrate; and a metal filling layer disposed in the first recess, to fill in a partial space of the first recess.
    Type: Application
    Filed: December 8, 2022
    Publication date: October 26, 2023
    Applicant: Fujian Jinhua Integrated Circuit Co., Ltd.
    Inventors: Huixian LAI, Li-Wei Feng
  • CIRCUIT AND METHOD FOR HIGH VOLTAGE TOLERANT ESD PROTECTION
    Publication number: 20230344221
    Abstract: In some aspects of the present disclosure, an electrostatic discharge (ESD) protection circuit is disclosed. In some aspects, the ESD protection circuit includes a first transistor coupled to a pad, a second transistor coupled between the first transistor and ground, a stack of transistors coupled to the first transistor, and an ESD clamp coupled between the stack of transistors and the ground.
    Type: Application
    Filed: April 22, 2022
    Publication date: October 26, 2023
    Applicant: Taiwan Semiconductor Manufacturing Company Ltd.
    Inventors: Li-Wei Chu, Tao Yi Hung, Chia-Hui Chen, Wun-Jie Lin, Jam-Wem Lee
  • Test circuit and method for reading data from a memory device during memory dump
    Publication number: 20230335208
    Abstract: A test circuit coupled to a memory device and configured to read data stored in the memory device during a memory dump, includes a dump controller and a pattern generator. The dump controller triggers the pattern generator to start a pattern generating operation in response to a setting of memory dump mode by a processor. The pattern generator generates multiple control signals in the pattern generating operation and provides the control signals to the memory device. The control signals include an address signal, a memory enable signal and a read enable signal. The address signal includes multiple memory addresses arranged in multiple consecutive clock cycles of the processor. The consecutive clock cycles of the processor is provided to read the data stored in the memory addresses.
    Type: Application
    Filed: March 31, 2023
    Publication date: October 19, 2023
    Applicant: Realtek Semiconductor Corp.
    Inventors: Li-Wei Deng, Ying-Yen Chen, Chih-Tung Chen
  • LIGHT EMITTING DEVICE
    Publication number: 20230333421
    Abstract: A light emitting device includes a plurality of light emitting units and a first light adjusting structure disposed on the light emitting units. The light emitting device provides a first viewing-angle of a first quantity of the plurality of light emitting units when the first quantity of the plurality of light emitting units is turned on, and the light emitting device provides a second viewing-angle of a second quantity of the plurality of light emitting units when the second quantity of the plurality of light emitting units is turned on. The first quantity is less than the second quantity, and the first viewing-angle is less than the second viewing-angle.
    Type: Application
    Filed: April 27, 2023
    Publication date: October 19, 2023
    Applicant: InnoLux Corporation
    Inventors: Hao-Yu Liou, Chih-Yung Hsieh, Toshihiko Araki, Chung-Kuang Wei, Li-Wei Sung
  • Electronic device
    Patent number: 11790839
    Abstract: An electronic device including a plurality of light-emitting units, a driving circuit, and a controlling circuit is provided. The driving circuit is configured to drive at least one of the light-emitting units. The controlling circuit is configured to control the driving circuit. The plurality of light-emitting units, the driving circuit, and the controlling circuit are respectively disposed on different substrates.
    Type: Grant
    Filed: November 10, 2022
    Date of Patent: October 17, 2023
    Assignee: Innolux Corporation
    Inventors: Ker-Yih Kao, Ming Chun Tseng, Liang-Lu Chen, Li-Wei Mao, Shun-Yuan Hu
  • Flush method for mapping table of SSD
    Patent number: 11789864
    Abstract: A method of operating a Solid-State Drive (SSD) includes determining optimized thresholds of each corresponding segments according to their frequency of use, and executing a flush operation to write the one of the corresponding segments into a memory device according to the optimized thresholds of the corresponding segments.
    Type: Grant
    Filed: May 26, 2022
    Date of Patent: October 17, 2023
    Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.
    Inventors: Lei Zhang, Keke Ding, Li Wei Wang
  • Multi-screen display installation device, installation method and multi-screen frame
    Patent number: 11790812
    Abstract: A multi-screen display installation device includes a first display cabinet and a second display cabinet with different lengths. Each of the first display cabinet includes first lower and upper connecting portions. The second display cabinet includes second lower and upper connecting portions. Each second lower connecting portion is aligned with and detachably engaged with the corresponding first upper connecting portion to bring the second display cabinet into ready stacking on a top of the first display cabinet in a desired upper stacking position. Each second upper connecting portion is aligned with and detachably engaged with the corresponding first lower connecting portion to bring the second display cabinet into ready stacking on a bottom of the first display cabinet in a desired lower stacking position.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: October 17, 2023
    Assignee: TOP VICTORY INVESTMENTS LIMITED
    Inventors: Quan Bo Li, Li-Wei Lin, Kuo-Hua Liao
  • OPERATION METHOD OF ELECTRONIC DEVICE FOR SENSING OPTICAL SIGNAL AND ELECTRONIC DEVICE
    Publication number: 20230325036
    Abstract: An operation method of an electronic device for sensing an optical signal is provided. The electronic device includes a plurality of optical sensors and a plurality of light-emitting elements disposed adjacent to the plurality of optical sensors. The operation method of the electronic device for sensing the optical signal includes the following steps. The optical signal is provided to a first optical sensor of the plurality of optical sensors. The first optical sensor outputs a driving signal when dimming the plurality of light-emitting elements adjacent to the first optical sensor. Therefore, the accuracy of sensing the optical signal may be effectively increased.
    Type: Application
    Filed: June 7, 2023
    Publication date: October 12, 2023
    Inventors: Li-Wei MAO, Chin-Lung TING, Ker-Yih KAO, Ming-Chun TSENG
  • Display device
    Patent number: 11783747
    Abstract: A display device includes readout line, first circuit, second circuit, and third circuit. Readout line includes first side and second side. First side is opposite to the second side. Each of first circuit, second circuit, and third circuit is coupled to readout line. Each of first circuit and third circuit is located at first side of readout line. First circuit resets according to first scan signal at first stage. Second circuit is located at second side of readout line. Second circuit and first circuit are arranged in dislocation manner. Second circuit reads first light sensing signal to output to readout line according to first scan signal at first stage. Third circuit and second circuit are arranged in dislocation manner, and third circuit is directly adjacent to first circuit. Third circuit senses light so as to generate second light sensing signal according to second scan signal at first stage.
    Type: Grant
    Filed: December 7, 2022
    Date of Patent: October 10, 2023
    Assignee: AUO CORPORATION
    Inventors: Po-Chun Lai, Ling-Ying Chien, Li-Wei Shih, Ching-Sheng Cheng, Chih-Lung Lin, Chia-Lun Lee
  • DISPLAY AND DEHUMIDIFICATION METHOD THEREOF
    Publication number: 20230316992
    Abstract: A display and a dehumidification method thereof are disclosed. The method includes the following. An interval time from a previous dehumidification process is calculated, and the interval time is compared with a threshold time. When the interval time exceeds the threshold time, a first reminder window is displayed for a user to choose whether to perform a dehumidification process when the dehumidification process or booting is executed automatically in a shutdown state. It is determined whether to limit a brightness of a display panel of the display according to a selecting operation with regard to the dehumidification process.
    Type: Application
    Filed: March 30, 2023
    Publication date: October 5, 2023
    Applicant: ViewSonic International Corporation
    Inventors: Jia-Shin Tsai, Li wei Cheng, Shun-Chang Chen
  • DYNAMIC RANDOM ACCESS MEMORY DEVICE
    Publication number: 20230309291
    Abstract: A dynamic random access memory device includes a substrate having a first active region, a first isolation region, a second active region, and a second isolation region arranged in order along a first direction. A first bit line is disposed on the first active region and in direct contact with the first active region. A second bit line is disposed on the second isolation region. An insulating layer is disposed between and separate the second bit line and the second isolation region. A storage node contact structure is disposed between the first bit line and the second bit line and is in direct contact with a top surface of the second active region, a sidewall of the first isolation region, and a sidewall of the second isolation region.
    Type: Application
    Filed: May 18, 2022
    Publication date: September 28, 2023
    Applicant: Fujian Jinhua Integrated Circuit Co., Ltd.
    Inventors: Li-Wei Feng, Janbo Zhang
  • DISPLAY DEVICE
    Publication number: 20230306885
    Abstract: A display device includes readout line, first circuit, second circuit, and third circuit. Readout line includes first side and second side. First side is opposite to the second side. Each of first circuit, second circuit, and third circuit is coupled to readout line. Each of first circuit and third circuit is located at first side of readout line. First circuit resets according to first scan signal at first stage. Second circuit is located at second side of readout line. Second circuit and first circuit are arranged in dislocation manner. Second circuit reads first light sensing signal to output to readout line according to first scan signal at first stage. Third circuit and second circuit are arranged in dislocation manner, and third circuit is directly adjacent to first circuit. Third circuit senses light so as to generate second light sensing signal according to second scan signal at first stage.
    Type: Application
    Filed: December 7, 2022
    Publication date: September 28, 2023
    Inventors: Po-Chun LAI, Ling-Ying CHIEN, Li-Wei SHIH, Ching-Sheng CHENG, Chih-Lung LIN, Chia-Lun LEE
  • Esters containing aromatic groups as solvents for organic electronic formulations
    Patent number: 11770971
    Abstract: The present invention relates to formulations for the preparation of organic electronic devices (OLEDs) which comprise (A) at least one specific ester solvent containing an aromatic group and (B) at least one organic functional material selected from organic conductors, organic semiconductors, organic fluorescent compounds, organic phosphorescent compounds, organic light-absorbent compounds, organic light-sensitive compounds, organic photosensitisation agents and other organic photoactive compounds, selected from organometallic complexes of transition metals, rare earth metals, lanthanides and actinides.
    Type: Grant
    Filed: October 11, 2021
    Date of Patent: September 26, 2023
    Assignee: Merck Patent GmbH
    Inventors: Gaëlle Béalle, Christoph Leonhard, Hsin-Rong Tseng, Irina Martynova, Aurélie Ludemann, Edgar Kluge, Anja Jatsch, Manuel Hamburger, Li Wei Tan, Pawel Miskiewicz, Philip Edward May, Daniel Walker
  • FinFET device having flat-top epitaxial features and method of making the same
    Patent number: 11769771
    Abstract: A semiconductor device and method of forming the same are disclosed. The semiconductor device includes a substrate, an isolation structure over the substrate, a fin extending from the substrate, and an epitaxial feature over the fin. The epitaxial feature comprises a lower portion and an upper portion. The lower portion extends from the fin and extends above the isolation structure. The upper portion is over the lower portion. The upper portion extends partially through the lower portion in a cross section perpendicular to a lengthwise direction of the fin.
    Type: Grant
    Filed: March 14, 2022
    Date of Patent: September 26, 2023
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Yi-Jing Lee, Li-Wei Chou, Ming-Hua Yu
  • DEVICE AND METHOD FOR OPERATING THE SAME
    Publication number: 20230299576
    Abstract: A device is disclosed herein. The device includes a bias generator, an ESD driver, and a logic circuit. The bias generator includes a first transistor. The ESD driver includes a second transistor and a third transistor coupled to each other in series. The logic circuit is configured to generate a logic control signal. When the first transistor is turned on by a detection signal, the first transistor is turned off.
    Type: Application
    Filed: May 24, 2023
    Publication date: September 21, 2023
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Po-Lin PENG, Yu-Ti SU, Chia-Wei HSU, Ming-Fu TSAI, Shu-Yu SU, Li-Wei CHU, Jam-Wem LEE, Chia-Jung CHANG, Hsiang-Hui CHENG
  • FUNCTIONAL LAMINATED GLASS ARTICLES AND METHODS OF MAKING THE SAME
    Publication number: 20230294382
    Abstract: A functional laminated glass article includes: a backer substrate; a flexible glass substrate comprising a thickness of no greater than 300 ?m, and laminated to the backer substrate with an adhesive; a plurality of conductive traces disposed on one or both of the backer substrate and the flexible glass substrate; and a plurality of electronic device elements disposed between the backer substrate and the flexible glass substrate and in contact with the plurality of conductive traces. Further, the adhesive encapsulates the conductive traces and the electronic device elements between the backer substrate and the flexible glass substrate.
    Type: Application
    Filed: June 25, 2021
    Publication date: September 21, 2023
    Inventors: Li-Wei Chou, Sean Matthew Garner, Jen-Chieh Lin, Pei-Lien Tseng
  • Semiconductor structure with capacitor landing pad and method of making the same
    Patent number: 11765881
    Abstract: A semiconductor structure with a capacitor landing pad includes a substrate. A capacitor contact plug is disposed on the substrate. A capacitor landing pad contacts and electrically connects the capacitor contact plug. A bit line is disposed on the substrate. A dielectric layer surrounds the capacitor landing pad. The dielectric layer includes a bottom surface lower than a top surface of the bit line.
    Type: Grant
    Filed: December 7, 2022
    Date of Patent: September 19, 2023
    Assignees: UNITED MICROELECTRONICS CORP., Fujian Jinhua Integrated Circuit Co., Ltd.
    Inventors: Li-Wei Feng, Shih-Fang Tzou, Chien-Ting Ho, Ying-Chiao Wang, Yu-Ching Chen, Hui-Ling Chuang, Kuei-Hsuan Yu