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).

  • Publication number: 20200271307
    Abstract: Embodiments of the disclosure provide a projector including a housing, a light source module, a light engine module, a projection lens module, and a thermal module. An airflow is formed in the housing. The thermal module is disposed in the housing and includes a base and a plurality of fins. The housing has a space for accommodating the thermal module, and a dimension of the space is L. An average velocity of the airflow before entering the plurality of fins is V, and a pitch between adjacent fins of the plurality of fins is P, and a reference value Y=[2.9*(V+1)*(P?2.3){circumflex over (?)}2+2.4*(V?3.308){circumflex over (?)}2+15.82], and when L is greater than or equal to Y, the thermal module is a three-dimensional vapor chamber thermal module or a tower thermal module.
    Type: Application
    Filed: February 20, 2020
    Publication date: August 27, 2020
    Applicant: Coretronic Corporation
    Inventors: Pei-Rong Wu, Wen-Yen Chung
  • Patent number: 10747053
    Abstract: The present disclosure provides a display device, including a light guide plate having a main body part including a first side and a second side opposite to each other and a light incident side connected to the first side and the second side and a first protrusion part and a second protrusion part disposed at the first side and the second side respectively, and a plurality of light sources. A length of the first protrusion part is greater than a length of the second protrusion part. The light sources are adjacent to the light incident side, and the distance between the light source closest to the first protrusion part and the first protrusion part is less than the distance between the light source closest to the second protrusion part and the second protrusion part in a first direction.
    Type: Grant
    Filed: October 28, 2018
    Date of Patent: August 18, 2020
    Assignee: InnoLux Corporation
    Inventor: Chung-Wen Yen
  • Publication number: 20200257152
    Abstract: The display device includes a first substrate; an active layer disposed on the first substrate; a first insulation layer disposed on the active layer; a first electrode layer disposed on the first insulation layer including a gate electrode line extending along a first direction and a protruding portion extending along a second direction; a second insulation layer disposed on the first electrode layer; and a second electrode layer disposed on the second insulation layer. The second electrode layer includes a date line extending along the second direction and a conductive layer. The conductive layer includes a first conductive portion and a second conductive portion, wherein the first conductive portion has a first maximum width A along the first direction, and the second conductive portion has a second maximum width B along the first direction. The first maximum width A is less than the second maximum width B.
    Type: Application
    Filed: April 29, 2020
    Publication date: August 13, 2020
    Inventors: Chung-Wen YEN, Yu-Tsung LIU, Chao-Hsiang WANG, Te-Yu LEE
  • Publication number: 20200249511
    Abstract: The display device includes a first substrate; an active layer disposed on the first substrate; a first insulation layer disposed on the active layer; a first electrode layer disposed on the first insulation layer including a gate electrode line extending along a first direction and a protruding portion extending along a second direction; a second insulation layer disposed on the first electrode layer; and a second electrode layer disposed on the second insulation layer. The second electrode layer includes a date line extending along the second direction and a conductive layer. The conductive layer includes a first conductive portion and a second conductive portion, wherein the first conductive portion has a first maximum width A along the first direction, and the second conductive portion has a second maximum width B along the first direction. The first maximum width A is less than the second maximum width B.
    Type: Application
    Filed: April 24, 2020
    Publication date: August 6, 2020
    Inventors: Chung-Wen YEN, Yu-Tsung LIU, Chao-Hsiang WANG, Te-Yu LEE
  • Patent number: 10734496
    Abstract: A method for fabricating semiconductor device includes the steps of: providing a substrate having a first region and a second region; forming a first bottom barrier metal (BBM) layer on the first region and the second region; forming a first work function metal layer on the first BBM layer on the first region and the second region; removing the first work function metal (WFM) layer and part of the first BBM layer on the second region; and forming a diffusion barrier layer on the first WFM layer on the first region and the first BBM layer on the second region.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: August 4, 2020
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Yi-Fan Li, Wen-Yen Huang, Shih-Min Chou, Zhen Wu, Nien-Ting Ho, Chih-Chiang Wu, Ti-Bin Chen
  • Publication number: 20200235306
    Abstract: The present invention discloses an organic compound resented by the following formula (1) and an organic electroluminescence device using the organic compound. The organic compound may be for lowering a driving voltage or power consumption or increasing a current efficiency of half-life of the organic electroluminescence device. The same definition as described in the present invention.
    Type: Application
    Filed: January 20, 2019
    Publication date: July 23, 2020
    Applicant: LUMINESCENCE TECHNOLOGY CORPORATION
    Inventors: FENG-WEN YEN, WAN-SHIUAN WU
  • Publication number: 20200235315
    Abstract: The present invention discloses an organic compound and an organic electroluminescence device using the organic compound as a host material, a fluorescent guest material, an electron transporting or a hole blocking material in the light emitting layer of the organic electroluminescence device. The organic compound may be for lowering a driving voltage, power consumption or increasing a current efficiency or half-life of the organic electroluminescence device. The same definition as described in the present invention.
    Type: Application
    Filed: January 21, 2019
    Publication date: July 23, 2020
    Applicant: Luminescence Technology Corporation
    Inventors: Feng-Wen YEN, Li-Chieh Chuang
  • Publication number: 20200235311
    Abstract: The present invention discloses an organic compound and an organic electroluminescence device using the organic compound as a material in the light emitting layer of the organic electroluminescence device. The organic compound may be for lowering a driving voltage, power consumption or increasing a current efficiency or 90% life time of the organic electroluminescence device. The same definition as described in the present invention.
    Type: Application
    Filed: January 21, 2019
    Publication date: July 23, 2020
    Applicant: LUMINESCENCE TECHNOLOGY CORPORATION
    Inventors: Feng-Wen YEN, Wen-Feng HSIAO
  • Publication number: 20200235318
    Abstract: The present invention discloses an iridium complex represented by the following formula (1) and an organic electroluminescence device using the iridium complex as a phosphorescent dopant material. The phosphorescent dopant material may be for lowering a driving voltage or power consumption or increasing a current efficiency of half-life of the organic electroluminescence device. The same definition as described in the present invention.
    Type: Application
    Filed: January 21, 2019
    Publication date: July 23, 2020
    Applicant: LUMINESCENCE TECHNOLOGY CORPORATION
    Inventors: Feng-Wen Yen, Li-Hsin Hsu
  • Publication number: 20200235320
    Abstract: The present invention discloses an organic compound and an organic electroluminescence device employing the organic compound as the fluorescent host or guest material in the light emitting layer of the organic electroluminescence device. The organic electroluminescence device employing the organic compound of the present invention can operate under reduced driving voltage, increased current efficiency, or prolong half-life time.
    Type: Application
    Filed: January 17, 2019
    Publication date: July 23, 2020
    Applicant: LUMINESCENCE TECHNOLOGY CORPORATION
    Inventors: FENG-WEN YEN, LI-CHIEH CHUANG
  • Publication number: 20200235310
    Abstract: The present invention discloses an organic compound represented by the following formula (1) and an organic electroluminescence device using the organic compound as the phosphorescent host material, the fluorescent host material, the fluorescent dopant material, the hole blocking material, or the electron transport material. The organic compound may lower a driving voltage and power consumption or increase a current efficiency or a half-life time of the organic electroluminescence device. The same definition as described in the present invention.
    Type: Application
    Filed: January 17, 2019
    Publication date: July 23, 2020
    Applicant: LUMINESCENCE TECHNOLOGY CORPORATION
    Inventors: FENG-WEN YEN, TSUN-YUAN HUANG
  • Publication number: 20200227649
    Abstract: The present invention discloses an organic compound represented by the following formula (1) and an organic electroluminescence device using the organic compound as the phosphorescent host material, the fluorescent host material, or the fluorescent dopant material. The organic compound may increase a current efficiency or half-life of the organic electroluminescence device. The same definition as described in the present invention.
    Type: Application
    Filed: January 16, 2019
    Publication date: July 16, 2020
    Applicant: LUMINESCENCE TECHNOLOGY CORPORATION
    Inventors: FENG-WEN YEN, Shu-Hua Yeh
  • Publication number: 20200227658
    Abstract: The present invention discloses an organic compound represented by the following formula (1) and an organic electroluminescence device using the organic compound as the phosphorescent host material, the fluorescent host material, or the fluorescent dopant material. The organic compound may lower a driving voltage or power consumption, or may increase a current efficiency or half-life of the organic electroluminescence device. The same definition as described in the present invention.
    Type: Application
    Filed: January 15, 2019
    Publication date: July 16, 2020
    Applicant: LUMINESCENCE TECHNOLOGY CORPORATION
    Inventors: FENG-WEN YEN, TSUN-YUAN HUANG
  • Publication number: 20200228766
    Abstract: A projector including a casing, a control system, an image assembly and at least one electric thermal heater is provided. The image assembly is coupled to and controlled by the control system. The electric thermal heater is coupled to and controlled by the control system. The control system is configured to activate the electric thermal heater to preheat the image assembly, such that the image assembly is warmed up to a cut-off temperature. Then, the control system is configured to switch off the electric thermal heater. Then the focal length of the image assembly is adjusted. A focal length adjusting method for the projector is further provided. The projector and the method may be used to avoid the thermal expansion of various elements, so as to avoid focal length shift.
    Type: Application
    Filed: January 8, 2020
    Publication date: July 16, 2020
    Applicant: Coretronic Corporation
    Inventors: Te-Tang Chen, Chun-Lung Yen, Wen-Yen Chung, Tung-Chou Hu
  • Publication number: 20200220290
    Abstract: An electronic device includes a host and an apparatus. The host includes a controller, a signal transmission unit, and a connector. The controller is configured to generate a control signal. The signal transmission unit is electrically connected to the controller, to receive the control signal and generate a carrier to carry the control signal. The connector is configured to connect to the apparatus. The connector includes at least one of a power pin and a ground pin to transmit the carrier.
    Type: Application
    Filed: January 6, 2020
    Publication date: July 9, 2020
    Inventors: Wen-Yen CHEN, Chih-Shien LIN, Ming-Hung CHUNG, Shao-Lung CHANG
  • Publication number: 20200217132
    Abstract: A smart curtain system and a method of adjusting opening of curtain dynamically are provided. The system has a sensing apparatus, a control apparatus and a curtain apparatus. The sensing apparatus retrieves an environmental sensing parameter set. The control apparatus determines a parameter of insolation reaching indoor, a parameter of air-condition loading and a parameter of outputted illumination according to the environmental sensing parameter set, and generates a curtain control signal according to the parameter of insolation reaching indoor, the parameter of air-condition loading and the parameter of outputted illumination. The curtain apparatus adjusts a current opening of a curtain according to the curtain control signal for adjusting an area of obscured sunshine. The present disclosed example can effectively save energy, provide better indoor comfort, and improve user experience.
    Type: Application
    Filed: March 12, 2019
    Publication date: July 9, 2020
    Inventors: Tse-Wen CHANG, Wen-Yen CHENG, Shen-Min YANG
  • Patent number: 10700181
    Abstract: A FinFET device structure and method for forming the same are provided. The method includes forming a fin structure over a substrate and forming a dummy gate electrode over a middle portion of the fin structure. The method also includes forming a spacer layer on the dummy gate electrode and on the fin structure and performing a plasma doping process on the dummy gate electrode and on the spacer layer. The method further includes performing an annealing process, wherein the annealing process is performed by using a gas comprising oxygen, such that a doped region is formed in a portion of the fin structure, and the spacer layer is doped with oxygen after the annealing process.
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: June 30, 2020
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Wei-Han Huang, Wen-Yen Chen, Jing-Huei Huang
  • Publication number: 20200203632
    Abstract: An organic compound is described. An organic electroluminescence device comprises the organic compound, as a host of an emissive layer, as a dopant of an emissive layer, or as an electron transporting layer. The organic compound of the following formula may lower a driving voltage or increase a current efficiency or a half-life of the organic electroluminescence device. The same definition as described in the present invention.
    Type: Application
    Filed: October 4, 2019
    Publication date: June 25, 2020
    Applicant: LUMINESCENCE TECHNOLOGY CORPORATION
    Inventors: FENG-WEN YEN, WAN-SHIUAN WU
  • Patent number: 10693074
    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: Grant
    Filed: January 25, 2018
    Date of Patent: June 23, 2020
    Inventors: Feng-Wen Yen, Li-Chieh Chuang
  • Publication number: 20200190065
    Abstract: The present invention discloses an organic compound and an organic electroluminescence device using the organic compound as an emitting host material, an electron transfer material or a hole blocking material in the light emitting layer of the organic electroluminescence device. The organic compound may be for increasing a half-life or current efficiency of the organic electroluminescence device, and may be for lowering a driving voltage or power consumption of the organic electroluminescence device. The same definition as described in the present invention.
    Type: Application
    Filed: December 17, 2018
    Publication date: June 18, 2020
    Applicant: LUMINESCENCE TECHNOLOGY CORPORATION
    Inventors: FENG-WEN YEN, LI-CHIEH CHUANG