Patents by Inventor De'en Zhang

De'en 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).

  • Publication number: 20200303553
    Abstract: A semiconductor structure disposed on a substrate including a first metal layer disposed on the substrate, a gate insulating layer disposed on the substrate, an oxide semiconductor layer disposed on the gate insulating layer, an etch stopping pattern disposed on the oxide semiconductor layer, and a second metal layer disposed on the etch stopping layer. The first metal layer includes a gate line. The gate insulating layer covers the gate line. Patterning of the oxide semiconductor layer defines an oxide semiconductor pattern. The second metal layer includes a source electrode and a drain electrode electrically connected to the oxide semiconductor pattern. The etch stopping layer is located between the second metal layer and the oxide semiconductor layer. The second metal layer includes a signal line disposed on the etch stopping layer and is electrically connected to the oxide semiconductor pattern. A manufacturing method of the semiconductor structure is also provided.
    Type: Application
    Filed: July 4, 2019
    Publication date: September 24, 2020
    Applicant: Au Optronics Corporation
    Inventors: Po-Liang Yeh, Chen-Chung Wu, De-Zhang Deng, Chia-Ming Chang
  • Patent number: 10583534
    Abstract: A jointing device for metal mask plate welding includes a jointing device body. A height of the jointing device body is smaller than a welding height of a welding gun. The jointing device body has a through-hole corresponding to a welding area of a metal mask. A width of the through-hole is larger than a welding spot diameter of the welding gun. The jointing device body is used for jointing the metal mask to a metal mask receiving frame.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: March 10, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., ORDOS YUANSHENG OPTOELECTRONICS CO., LTD.
    Inventors: Jian Zhang, Junjie Huang, De Zhang, Dejian Liu, Rong Zhao
  • Publication number: 20190356835
    Abstract: The embodiments of the present disclosure propose a device for inspecting a mask plate, a method for inspecting a mask plate, and a corresponding method for controlling light sources. The device includes: an image sensor configured to capture an image of the mask plate; and a plurality of light sources disposed on one side of the mask plate opposite to the image sensor, wherein at least one of the plurality of light sources is configure to emit light when the image sensor is capturing an image of a first region of the mask plate, and the at least one light source comprises light sources within a first range, wherein the first range corresponds to the first region and an orthographic projection of the image sensor on a light source plane falls within the first range.
    Type: Application
    Filed: August 13, 2018
    Publication date: November 21, 2019
    Inventors: Zhiming Lin, Chunchieh Huang, Bili Baiyin, Zhiyuan Hao, De Zhang, Xiaolin Xin, Xu Liu, Dongwei Li
  • Patent number: 10420265
    Abstract: An inserting device includes a feeding mechanism, a positioning mechanism, and an assembling mechanism. The feeding mechanism includes a first supporting plate, a second supporting plate, a lifting assembly and a single-axis sliding table. The second supporting plate includes a first place position and an adjacent second place position. The second supporting plate and the first supporting plate can form a receiving space. The lifting assembly lifts trays located on the first place position and the second place position. The single-axis sliding table is received in the receiving space. The single-axis sliding table includes a sliding block. The sliding block receives the tray dropped from the first placing position and further carries the tray away from the first placing position. The positioning mechanism includes a clamping jaw. The clamping jaw clamps a workpiece from the tray and positions the workpiece again. The assembling mechanism assemblies the workpiece on a product.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: September 17, 2019
    Assignee: NANNING FUGUI PRECISION INDUSTRIAL CO., LTD.
    Inventors: Jian-De Zhang, Chih-Wei Yang, Bai-Tong Fu, Tsai-Sheng Lan
  • Patent number: 10307082
    Abstract: Provided are a method and an apparatus for herpes zoster diagnosis and a recording medium using the method. The method includes: displaying a body shape image that matches a body dermatome distribution for defining an affected part on the body shape image, determining an area ratio based on an area of at least one dermatome covered by the affected part, and determining whether the affected part concentrates on any one of a left side or a right side with respect to a center line of the body shape image and whether the area ratio is smaller than a predetermined ratio, so as to decide whether the defined affected part is herpes zoster.
    Type: Grant
    Filed: March 18, 2016
    Date of Patent: June 4, 2019
    Assignee: HTC Corporation
    Inventors: De-Zhang Peng, Chia-Lin Mao, Yi-Chi Lin, Yih-Feng Kao
  • Patent number: 10070110
    Abstract: According to examples of the present disclosure, a method and apparatus for automatic white balance may be provided. A white region for performing automatic white balance may be obtained by a front end device of a video monitoring system. At least one cluster may be generated by clustering statistical points within the white region of a to-be-detected image by the front end device. The cluster may be determined as a target cluster and statistical points within the target cluster may be determined as white points by the front end device when the number of statistical points within the cluster is greater than a preset threshold. And a white balance gain of the to-be-detected image may be determined by the front end device based on the target cluster.
    Type: Grant
    Filed: December 2, 2016
    Date of Patent: September 4, 2018
    Assignee: Zhejiang Uniview Technologies Co., Ltd
    Inventors: De Zhang, Duoming Chen
  • Patent number: 10019883
    Abstract: The disclosure provides a method, electronic device, and computer-readable storage medium for monitoring breathing activity. The method includes the following steps. A time series of incoming frames of a monitored subject is received and each incoming frame is spitted into multiple blocks, where each block of the time series of incoming frames with a same position forms a time series of incoming blocks. A motion vector of each block is computed and projected onto multiple non-parallel axes to be assigned a sign. The projected motion vectors of each time series of incoming blocks with respect to each axis are respectively merged into a corresponding 1D waveform and converted into a frequency domain, and an observe area is located accordingly. A breathing frequency of the monitored subject corresponding to the observe area is determined and whether or not the monitored subject is breathing abnormally is thereby determined.
    Type: Grant
    Filed: January 21, 2016
    Date of Patent: July 10, 2018
    Assignee: HTC Corporation
    Inventors: De-Zhang Peng, Huan-Hsin Li, Ming-Tien Lin
  • Publication number: 20180085865
    Abstract: A jointing device for metal mask plate welding includes a jointing device body. A height of the jointing device body is smaller than a welding height of a welding gun. The jointing device body has a through-hole corresponding to a welding area of a metal mask. A width of the through-hole is larger than a welding spot diameter of the welding gun. The jointing device body is used for jointing the metal mask to a metal mask receiving frame.
    Type: Application
    Filed: September 25, 2017
    Publication date: March 29, 2018
    Inventors: Jian ZHANG, Junjie HUANG, De ZHANG, Dejian LIU, Rong ZHAO
  • Publication number: 20180055453
    Abstract: A method of estimating a respiratory rate and an electronic apparatus are provided. The method includes following steps. A physiological signal is obtained. A wave signal associated with baseline drift is extracted from the physiological signal. A wave number of the wave signal is counted, and the respiratory rate is estimated according to the wave number.
    Type: Application
    Filed: August 25, 2016
    Publication date: March 1, 2018
    Applicant: HTC Corporation
    Inventors: Po-Lei Lee, De-Zhang Peng, Huan-Hsin Li
  • Publication number: 20170347505
    Abstract: An inserting device includes a feeding mechanism, a positioning mechanism, and an assembling mechanism. The feeding mechanism includes a first supporting plate, a second supporting plate, a lifting assembly and a single-axis sliding table. The second supporting plate includes a first place position and an adjacent second place position. The second supporting plate and the first supporting plate can form a receiving space. The lifting assembly lifts trays located on the first place position and the second place position. The single-axis sliding table is received in the receiving space. The single-axis sliding table includes a sliding block. The sliding block receives the tray dropped from the first placing position and further carries the tray away from the first placing position. The positioning mechanism includes a clamping jaw. The clamping jaw clamps a workpiece from the tray and positions the workpiece again. The assembling mechanism assemblies the workpiece on a product.
    Type: Application
    Filed: July 8, 2016
    Publication date: November 30, 2017
    Inventors: JIAN-DE ZHANG, CHIH-WEI YANG, BAI-TONG FU, TSAI-SHENG LAN
  • Publication number: 20170221384
    Abstract: A method and an electronic apparatus for displaying reference locations for locating ECG pads and a recording medium using the method are provided. In the method, a body image is retrieved and a skin area in accordance with a skin color in the body image is detected. A feature analysis is performed on the skin area to detect two physical nipples and obtain locations of the two physical nipples in the body image. The relative locations of a plurality of ECG pads to one or two nipples predefined by medical statistics are retrieved to compute reference locations of the ECG pads in the body image according to the locations of the two physical nipples. Finally, the body image is displayed on the display and the reference locations of the ECG pads in the displayed body image are indicated.
    Type: Application
    Filed: January 31, 2016
    Publication date: August 3, 2017
    Inventors: De-Zhang Peng, Huan-Hsin Li, Ming-Tien Lin
  • Publication number: 20170213438
    Abstract: The disclosure provides a method, electronic device, and computer-readable storage medium for monitoring breathing activity. The method includes the following steps. A time series of incoming frames of a monitored subject is received and each incoming frame is spitted into multiple blocks, where each block of the time series of incoming frames with a same position forms a time series of incoming blocks. A motion vector of each block is computed and projected onto multiple non-parallel axes to be assigned a sign. The projected motion vectors of each time series of incoming blocks with respect to each axis are respectively merged into a corresponding 1D waveform and converted into a frequency domain, and an observe area is located accordingly. A breathing frequency of the monitored subject corresponding to the observe area is determined and whether or not the monitored subject is breathing abnormally is thereby determined.
    Type: Application
    Filed: January 21, 2016
    Publication date: July 27, 2017
    Inventors: De-Zhang Peng, Huan-Hsin Li, Ming-Tien Lin
  • Publication number: 20170195648
    Abstract: According to examples of the present disclosure, a method and apparatus for automatic white balance may be provided. A white region for performing automatic white balance may be obtained by a front end device of a video monitoring system. At least one cluster may be generated by clustering statistical points within the white region of a to-be-detected image by the front end device. The cluster may be determined as a target cluster and statistical points within the target cluster may be determined as white points by the front end device when the number of statistical points within the cluster is greater than a preset threshold. And a white balance gain of the to-be-detected image may be determined by the front end device based on the target cluster.
    Type: Application
    Filed: December 2, 2016
    Publication date: July 6, 2017
    Inventors: De Zhang, Duoming Chen
  • Patent number: 9679510
    Abstract: A display apparatus includes a pixel array, a data line and a data driver. The pixel array has adjacent first and second pixels disposed in different rows. The data line transmits first and second pixel voltages to be written into the first and second pixels respectively. The first and second pixel voltages are employed to illustrate a same frame. The data driver is utilized for generating the first and second pixel voltages furnished to the data line based on input image data. The data driver includes a voltage analysis unit and a voltage setting unit. The voltage analysis unit is used for calculating a voltage difference between the first and second pixel voltages, and for comparing the voltage difference with a preset value so as to generate a control signal. The voltage setting unit is utilized for setting the voltage of the data line according to the control signal.
    Type: Grant
    Filed: August 4, 2015
    Date of Patent: June 13, 2017
    Assignee: AU OPTRONICS CORP.
    Inventors: Huan-Hsin Li, Yu-Jen Chen, De-Zhang Peng, Chi-Fu Tsao
  • Patent number: 9576225
    Abstract: An electronic card connector (100) includes an insulative housing (1), a plurality of terminals (2) retained in the insulative housing, a tray (5) movable between an original position and a final position and having a notch (51) and a stepping part (52), a shielding shell (4) having an elastic part (43), and an ejecting mechanism (6). The elastic part has a holding part (432) for latching with the stepping part at a final position. The ejecting mechanism has a lever (62) including a buckling portion (624) and a spring (61) cooperated with the lever. The lever is movable forwardly against with the spring to disengage the holding part from the stepping part and to plunge the buckling portion into the notch, thereby permitting the tray together with the lever to return to the original position under a restoring force provided by the spring.
    Type: Grant
    Filed: January 17, 2015
    Date of Patent: February 21, 2017
    Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventor: Wei-De Zhang
  • Patent number: 9547809
    Abstract: A card connector (100) includes an insulative housing (1) and a number of contacts (2) retained in the insulative housing. The insulative housing defines a receiving space (10), a front-and-rear direction, and a left-and-right direction perpendicular to the front-and-rear direction. Each contact includes a soldering portion (23), two retaining portions (24), and a curved portion (25) connecting between the two retaining portions. The curved portion includes a contacting portion (251) arching upwardly to protrude into the receiving space and two flexible portions (252) integrally formed at two opposite ends of the contacting portion. The two flexible portions are centrosymmetry with respect to the contacting portion.
    Type: Grant
    Filed: July 1, 2015
    Date of Patent: January 17, 2017
    Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Cen Lu, Wang-Ke He, Wei-De Zhang
  • Publication number: 20160354013
    Abstract: Provided are a method and an apparatus for herpes zoster diagnosis and a recording medium using the method.. The method includes: displaying a body shape image that matches a body dermatome distribution for defining an affected part on the body shape image, determining an area ratio based on an area of at least one dermatome covered by the affected part, and determining whether the affected part concentrates on any one of a left side or a right side with respect to a center line of the body shape image and whether the area ratio is smaller than a predetermined ratio, so as to decide whether the defined affected part is herpes zoster.
    Type: Application
    Filed: March 18, 2016
    Publication date: December 8, 2016
    Inventors: De-Zhang Peng, Chia-Lin Mao, Yi-Chi Lin, Yih-Feng Kao
  • Patent number: 9450355
    Abstract: A USB plug connector (100) includes an insulative housing (1) having a main portion (11) and a tongue portion (12), a number of contacts (2), and a metal shell (3). The tongue portion has an upper surface (16), a lower surface (17), a pair of lateral surfaces (18), and a frontal vertical surface (121). A pair of recesses (122) is defined on both sides of the upper surface and the lower surface. An interspace (181) is defined between each lateral surface of the tongue portion and the main portion. The metal shell includes a front wall (31), a pair of horizontal walls (32), and a pair of vertical walls (34). Each vertical wall includes a rigid beam (342) inserted in the interspace and a pair of wing portions (343) received in the recesses. A method for manufacturing the USB plug connector is also disclosed.
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: September 20, 2016
    Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventor: Wei-De Zhang
  • Patent number: 9373060
    Abstract: An electronic card connector (100) includes an insulative housing (1), a number of terminals (2) retained in the insulative housing, a movable component movable between an original position and a locking position, a shielding shell (4) attached to the insulative housing and having a top wall (41) and a first elastic portion (43) located at the top wall, and an ejecting mechanism (5). The ejecting mechanism has a lever (51) having a resisting part (5111) and a sliding bulge (54) movable together with the movable component. The first elastic portion has a locking part (431) resisting against the sliding bulge along an up-to-down direction at the locking position and a guiding part (432). The lever is movable forwardly and the resisting part is guided by the guiding part to lift the first elastic portion to thereby disengage the locking part from the sliding bulge.
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: June 21, 2016
    Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventor: Wei-De Zhang
  • Patent number: 9336461
    Abstract: An electronic card connector (100) includes an insulative housing (1), a number of terminals (2) retained in the insulative housing, a metal shell (4) having an elastic piece (4), and an ejecting mechanism (5) located on a side of the insulative housing. The ejecting mechanism includes a slider (51) and a resilient mechanism. The slider is urged by the elastic piece to assume a final position when an electronic card is fully inserted. A part of the resilient mechanism is moveable forwardly to engage the slider and then is backwardly moveable together with the engaged slider to eject the inserted electronic card.
    Type: Grant
    Filed: January 15, 2015
    Date of Patent: May 10, 2016
    Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventor: Wei-De Zhang