Patents by Inventor Wen Yen

Wen Yen 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).

  • Biosensor device
    Patent number: 10466199
    Abstract: A biosensor device includes a substrate, a sensing transistor, an isolation layer and a main interface layer. The sensing transistor is formed on the substrate and including a bottom gate structure, a top gate structure and a semiconductor layer disposed between the bottom gate structure and the top gate structure. The bottom gate structure is electrically connected to the top gate structure. The isolation layer is formed on the sensing transistor for covering the sensing transistor, and includes a first opening. The main interface layer is disposed in the first opening for receiving biomolecules to be sensed. The main interface layer is electrically connected to the top gate structure.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: November 5, 2019
    Assignee: NATIONAL TAIWAN UNIVERSITY
    Inventors: Chih-Ting Lin, Shey-Shi Lu, Yu-Hao Chen, Sheng-Yeh Chou, I-Shun Wang, Che-Wei Huang, Pei-Wen Yen
  • SYSTEM FOR FACILITATING MEDICAL TREATMENT
    Publication number: 20190328462
    Abstract: A system includes an image capturing device, a subject reference marker disposed adjacent to a subject, a tool reference marker disposed on a treatment tool, a display device mounted on an operator, an operator reference marker disposed on the display device, and a processor. The image capturing device includes two image capturing modules that simultaneously and respectively capture two images of the operator, the subject, and the treatment tool. The processor receives the images, analyzes the images to obtain spatial locations of the reference markers, and transmits coordinate information and auxiliary information.
    Type: Application
    Filed: November 2, 2018
    Publication date: October 31, 2019
    Inventors: Hao-Li LIU, Shin-Yan CHIOU, Chen-Yuan LIAO, Wen-Yen LIN, Pin-Yuan CHEN, Kuo-Chen WEI
  • HETEROAROMATIC COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME
    Publication number: 20190322641
    Abstract: A heteroaromatic compound which can be used as the fluorescent guest material in the light emitting layer of the organic electroluminescence device is disclosed. The organic electroluminescence device employing the heteroaromatic compound of the present invention can operate under reduced driving voltage, increase current efficiency, and prolong half-life time.
    Type: Application
    Filed: April 24, 2018
    Publication date: October 24, 2019
    Applicant: LUMINESCENCE TECHNOLOGY CORPORATION
    Inventors: Feng-Wen Yen, Ll-Chieh Chuang
  • Multiple Patterning Method Using Mask Portions to Etch Semiconductor Substrate
    Publication number: 20190326127
    Abstract: Methods for patterning in a semiconductor process are described. A dummy layer is formed having a cut therein. A first sacrificial layer is formed over the dummy layer, and at least a portion of the first sacrificial layer is disposed in the cut. A second sacrificial layer is formed over the first sacrificial layer. The second sacrificial layer is patterned to have a first pattern. Using the first pattern of the second sacrificial layer, the first sacrificial layer is patterned to have the first pattern. The second sacrificial layer is removed. Thereafter, a second pattern in the first sacrificial layer is formed comprising altering a dimension of the first pattern of the first sacrificial layer. Using the second pattern of the first sacrificial layer, the dummy layer is patterned. Mask portions are formed along respective sidewalls of the patterned dummy layer. The mask portions are used to form a mask.
    Type: Application
    Filed: July 1, 2019
    Publication date: October 24, 2019
    Inventors: Cheng-Li Fan, Chih-Hao Chen, Wen-Yen Chen
  • Organic compound and organic electroluminescence device using the same
    Patent number: 10454045
    Abstract: An organic compound which can be used as the phosphorescent host material, the fluorescent host material, or the fluorescent dopant material of the light emitting layer, and/or the electron transporting material in the organic electroluminescence device is disclosed. The organic electroluminescence device employing the organic compound can lower driving voltage, prolong half-lifetime, and increase current efficiency.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: October 22, 2019
    Inventors: Feng-Wen Yen, Chin-Min Teng
  • Indenotriphenylene derivative and organic electroluminescence device using the same
    Patent number: 10428269
    Abstract: The present invention discloses an indenotriphenylene phosphine oxide derivative and an organic electroluminescence device employing the derivative as the phosphorescent host material in the light emitting layer, and/or the hole blocking material and/or the electron transporting material in the organic EL device, which thereby exhibits improved performance.
    Type: Grant
    Filed: December 27, 2017
    Date of Patent: October 1, 2019
    Inventors: Feng-Wen Yen, Shu-Hua Yeh
  • IRIDIUM COMPLEX AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME
    Publication number: 20190296251
    Abstract: The present invention discloses an iridium complex of formula (1) below and an organic electroluminescence device employing the iridium complex as the phosphorescent dopant material. The organic EL device can display good performance, such as reduced driving voltage, increased current efficiency, and longer half-life time.
    Type: Application
    Filed: March 23, 2018
    Publication date: September 26, 2019
    Applicant: LUMINESCENCE TECHNOLOGY CORPORATION
    Inventors: FENG-WEN YEN, WEN-FENG HSIAO
  • Organic compound for organic EL device and using the same
    Patent number: 10418567
    Abstract: The present invention discloses an organic material represented by the following formula (1) or formula (2), the organic EL device employing the organic compound as light emitting host of emitting lay and/or an electron transporting layer, and/or a hole blocking layer, and/or a delayed fluorescence material of emitting layer can display good performance. wherein A is an electron acceptor moiety, B represents a fused ring hydrocarbon units with two or three rings; m, n, L, and X are the same definition as described in the present invention.
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: September 17, 2019
    Inventors: Feng-Wen Yen, Tsun-Yuan Huang
  • Image sensor and manufacturing method thereof
    Patent number: 10418392
    Abstract: An image sensor and a manufacturing method thereof are provided. The image sensor includes a pixel sensing circuit, a pixel electrode, and an opto-electrical conversion layer. The pixel sensing circuit is corresponding to a plurality of pixel regions. The pixel electrode is disposed on the pixel sensing circuit. The pixel electrode includes a first electrode and a second electrode and is electrically connected to the pixel sensing circuit. The first electrode and the second electrode are coplanar, and have different polarities. The opto-electrical conversion layer is disposed on the pixel sensing circuit. The opto-electrical conversion layer includes a plurality of opto-electrical conversion portions, each of the opto-electrical conversion portions is corresponding to each of the pixel regions, and the opto-electrical conversion portions are separated from each other by a pixel isolation trench.
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: September 17, 2019
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Pei-Wen Yen, Yan-Rung Lin, Kai-Ping Chuang, Sheng-Min Yu
  • HETEROAROMATIC COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME
    Publication number: 20190273210
    Abstract: A heteroaromatic compound which can be used as the fluorescent guest material in the light emitting layer of the organic electroluminescence device is disclosed. The organic electroluminescence device employing the heteroaromatic compound of the present invention can operate under reduced driving voltage, increase current efficiency, and prolong half-life time.
    Type: Application
    Filed: March 1, 2018
    Publication date: September 5, 2019
    Applicant: LUMINESCENCE TECHNOLOGY CORPORATION
    Inventors: FENG-WEN YEN, LI-CHIEH CHUANG
  • Iridium complex and organic electroluminescence device using the same
    Patent number: 10400002
    Abstract: An iridium complex of formula (1) and an organic electroluminescence device employing the iridium complex as the phosphorescent dopant material are described. The organic EL device can display good performance, such as lower driving voltage, reduced power consumption, increased efficiency, and longer half-life time.
    Type: Grant
    Filed: October 2, 2017
    Date of Patent: September 3, 2019
    Inventors: Feng-Wen Yen, Tsun-Yuan Huang
  • Display panel
    Patent number: 10401697
    Abstract: A display panel that includes a first light-shielding layer, a semiconductor layer, an insulating layer, and a gate line are successively on a substrate is provided. A contact hole passes through the insulating layer to expose the semiconductor layer. A metal layer is on the insulating layer and electrically connected to the semiconductor layer through the contact hole. The first light-shielding layer includes an overlapping region that overlaps with the metal layer and has a first width in a first direction. A minimum distance in the first direction between the edge of the metal layer adjacent to the gate line and the bottom of the contact hole is defined as a second width. The first direction is substantially perpendicular to an extending direction of the gate line, and a ratio of the first width to the second width is in a range between 0.2 and 0.8.
    Type: Grant
    Filed: August 9, 2017
    Date of Patent: September 3, 2019
    Assignee: INNOLUX CORPORATION
    Inventors: Chung-Wen Yen, Yu-Tsung Liu, Te-Yu Lee, Chao-Hsiang Wang
  • Image sensor
    Patent number: 10403657
    Abstract: An image sensor and a manufacturing method thereof are provided. The image sensor includes a pixel sensing circuit, a pixel electrode, and an opto-electrical conversion layer. The pixel sensing circuit is corresponding to a plurality of pixel regions. The pixel electrode is disposed on the pixel sensing circuit. The pixel electrode includes a first electrode and a second electrode and is electrically connected to the pixel sensing circuit. The first electrode and the second electrode are coplanar, and have different polarities. The opto-electrical conversion layer is disposed on the pixel sensing circuit. The opto-electrical conversion layer includes a plurality of opto-electrical conversion portions, each of the opto-electrical conversion portions is corresponding to each of the pixel regions, and the opto-electrical conversion portions are separated from each other by a pixel isolation trench.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: September 3, 2019
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Pei-Wen Yen, Yan-Rung Lin, Kai-Ping Chuang, Sheng-Min Yu
  • Delayed fluorescence compound for organic EL device and using the same
    Patent number: 10388887
    Abstract: The present invention discloses a delayed fluorescence compound and the organic EL device employing the delayed fluorescence compound as light emitting host of emitting lay and/or an electron transporting layer, and/or a hole blocking layer, and/or a delayed fluorescence material of emitting layer for organic EL device in the present invention display good performance.
    Type: Grant
    Filed: December 5, 2016
    Date of Patent: August 20, 2019
    Inventors: Feng-Wen Yen, Li-Chieh Chuang
  • Vestibular System Examination Device
    Publication number: 20190231245
    Abstract: A vestibular system examination device includes a platform unit and an examination unit. The platform unit includes abase, a driving mechanism mounted to the base, and a seat mounted to the driving mechanism and adapted for a user to sit thereon. The seat is driven movably and rotatably with six degrees of freedom by the driving mechanism. The examining unit includes a detector adapted for detecting eye movement or electrooculography of the user, a measuring module electrically connected to the platform unit for measuring location and displacement thereof, and a processing module electrically connected to the detector and the measuring module for receiving and processing data acquired from the detector and the measuring module.
    Type: Application
    Filed: June 11, 2018
    Publication date: August 1, 2019
    Applicant: Kaohsiung Medical University
    Inventors: Lan-Yuen Guo, Chen-Wen Yen, Lih-Jiun Liaw, Chin-I Huang, Cheng-Chun Chen
  • DISPLAY DEVICE
    Publication number: 20190237519
    Abstract: A display device includes a substrate, first and second data lines, and first and second sub-pixel units. The first sub-pixel unit includes a first electrode and a first light emitting layer disposed on the first electrode. The first electrode has a first region with a first area overlapping the first data line. The second sub-pixel unit includes a second electrode and a second light emitting layer disposed on the second electrode. The second electrode has a second region with a second area overlapping the second data line, wherein the first area is greater than the second area. The luminescence color of the first light emitting layer and the luminescence color of are different, and the luminescence color of the first light emitting layer is blue.
    Type: Application
    Filed: April 12, 2019
    Publication date: August 1, 2019
    Inventors: Chandra Lius, Kuan-Feng Lee, Chung-Wen Yen, Chao-Hsiang Wang
  • Display device with conductive wire and light-shielding pattern having different curvatures
    Patent number: 10365511
    Abstract: A display device includes a first substrate, a second substrate, a display medium layer, and a light-shielding pattern. The second substrate includes a conductive wire. The display medium layer is disposed between the first substrate and the second substrate. The light-shielding pattern is disposed between the first substrate and the second substrate. The conductive wire is projected onto the first substrate along a first direction to obtain a projected line. The projected line includes a first border. The light-shielding pattern includes a first edge. The first edge includes a first curving rim. The first curving rim is adjacent to the first border.
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: July 30, 2019
    Assignee: INNOLUX CORPORATION
    Inventors: Shun-Chen Yang, Yu-Lun Hsu, Chung-Wen Yen, Chao-Hsiang Wang
  • 5,12-DIHYDROTETRACENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME
    Publication number: 20190229270
    Abstract: The present invention discloses a 5,12-dihydrotetracene derivative and an organic electroluminescence device employing the 5,12-dihydrotetracene derivative as the thermally activated delayed fluorescence host material or the thermally activated delayed fluorescence dopant material in the light emitting layer. The organic electroluminescence device of the present invention exhibits improved performance, such as reduced power consumption and increased current efficiency.
    Type: Application
    Filed: January 25, 2018
    Publication date: July 25, 2019
    Applicant: LUMINESCENCE TECHNOLOGY CORPORATION
    Inventors: FENG-WEN YEN, Ll-CHIEH CHUANG
  • ILLUMINATION SYSTEM AND PROJECTION APPARATUS
    Publication number: 20190215498
    Abstract: An illumination system including an excitation light source, a wavelength conversion element and a filter element is provided. The excitation light source is used for emitting an excitation beam. The wavelength conversion element has a wavelength conversion region. When the wavelength conversion region is cut into a transmission path of the excitation beam, the wavelength conversion region is excited by the excitation beam and emits a converted beam. A reference plane is perpendicular to the transmission path of the converted beam and is angled such that an acute angle is formed between the reference plane and the filter wheel which is disposed on a transmission path of the converted beam coming from the wavelength conversion element. The filter element allows a part of the converted beam to penetrate so as to output at least one color beam, and reflects another part of the converted beam.
    Type: Application
    Filed: December 10, 2018
    Publication date: July 11, 2019
    Applicant: Coretronic Corporation
    Inventors: Wen-Yen Chung, Chi-Hsun Wang, Wei-Min Chien, Te-Tang Chen, Shang-Hsuang Wu
  • Organic compound for organic EL device and using the same
    Patent number: 10347846
    Abstract: The present invention discloses an organic compound represented by the following formula (1), the organic EL device employing the organic compound as light emitting host of emitting lay and/or an electron transporting layer, and/or a hole blocking layer, and/or a delayed fluorescence material of emitting layer can display good performance. wherein A1 and A2 are acceptor, m, n, L1, L2, Y1, Y2 and X1 to X5 are the same definition as described in the present invention.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: July 9, 2019
    Inventors: Feng-Wen Yen, Li-Chieh Chuang