Patents by Inventor Tung-Yu Chen

Tung-Yu Chen 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: 20240125771
    Abstract: The present invention relates to a reaction platform, which comprises: a machine body with a bottom plate for placing non-porous substrates; and a coater module configured on the top of the machine body and capable of maintaining a preset of a predetermined height for moving along the surface of non-porous substrate, wherein the coater module has one or more slits, and a target liquid can be directly injected or sucking in from the outside of the coater module through the slit, and spreading the target liquid onto a surface of the non-porous substrate while moving along the non-porous substrate; wherein the surface of the non-porous substrate has a target to be coated. The reaction platform of the present invention can not only save time, labor and cost, but also have accurate and reproducible experimental results, showing better results than traditional methods.
    Type: Application
    Filed: July 25, 2023
    Publication date: April 18, 2024
    Inventors: An-Bang Wang, Shih-Yu Chen, Tung-Hung Su, Chia-Chi Chu, Chia-Chien Yen, Yu-Wei Chiang
  • Publication number: 20200177808
    Abstract: A monitoring system includes an image capturing device arranged to generate an image data of a scene; and a coordinate generating device arranged to calculate a coordinate of an object in the scene according to the image data.
    Type: Application
    Filed: May 31, 2018
    Publication date: June 4, 2020
    Inventors: TUNG-YU CHEN, JI-DE HUANG, CHUN-KUANG CHEN, FU-JI TSAI
  • Publication number: 20180352155
    Abstract: A monitoring system includes an image capturing device arranged to generate an image data of a scene; and a coordinate generating device arranged to calculate a coordinate of an object in the scene according to the image data.
    Type: Application
    Filed: October 16, 2017
    Publication date: December 6, 2018
    Inventors: CHUN-KUANG CHEN, TUNG-YU CHEN, JI-DE HUANG
  • Publication number: 20180048554
    Abstract: A monitoring apparatus includes: a first operational device arranged to perform a first predetermined function and accordingly transmit a first instruction signal; a second operational device arranged to receive a second instruction signal and accordingly perform a second predetermined function; a first monitoring device coupled to the first operational device for generating a first detecting event according to an operation of the first operational device; and a second monitoring device coupled to the second operational device for generating a second detecting event according to the operation of the second operational device. The first monitoring device is wirelessly coupled to the second monitoring device, and the first detecting event and the second detecting event are used to determine if the first operational device and the second operational device perform the first predetermined function and the second predetermined function respectively.
    Type: Application
    Filed: August 9, 2017
    Publication date: February 15, 2018
    Inventors: JI-DE HUANG, CHUN-KUANG CHEN, TUNG-YU CHEN
  • Patent number: 9814111
    Abstract: A modular light control device and a dimming control system are disclosed. The modular light control device comprises a power conversion module, an output module and a control module. The power conversion module has a conversion circuit and a first recognition unit. The conversion circuit receives a power source and converts the power source into a power signal. The output module has an output circuit and a second recognition unit. When the control module is electrically connected with the power conversion module and the output module, the control module distinguishes configurations of the power conversion module and the output module through the first recognition unit and the second recognition unit, respectively, and outputs a control signal according to the configuration of the output module, and the output circuit outputs a driving signal to drive a lamp according to the power signal and the control signal.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: November 7, 2017
    Assignee: Gooee Limited
    Inventors: Ji De Huang, Chun-Kuang Chen, Tung Yu Chen
  • Patent number: 9560701
    Abstract: The invention relates to a driving circuit comprising a first bridge circuit, a second bridge circuit, a first protection device and a second protection device. The first bridge circuit comprising a first positive input terminal, a first negative input terminal, a first positive output terminal and a first negative output terminal is coupled to an AC voltage source to output a first voltage. The second bridge circuit comprising a second positive input terminal, a second negative input terminal, a second positive output terminal and a second negative output terminal is coupled to the AC voltage source to output a second voltage. The second and the first negative output terminals are both coupled to the ground potential. The first protection device is coupled between the second positive input terminal and the AC voltage source. The second protection device is coupled between the second negative input terminal and the AC voltage source.
    Type: Grant
    Filed: October 18, 2012
    Date of Patent: January 31, 2017
    Assignee: LEXTAR ELECTRONICS CORPORATION
    Inventors: Chun-Kuang Chen, Po-Shen Chen, Feng-Ling Lin, Hui-Ying Chen, Tung-Yu Chen
  • Patent number: 8981669
    Abstract: An embodiment of the invention provides a lamp comprising a first emitting device, a second emitting device, and a control signal generation device. The control signal generation device generates a first control signal and a second control signal to control the first emitting device and the second emitting device, so that a first light flux generated by the first emitting device is equivalent to a second light flux generated by the second emitting device, wherein the second control signal is generated according to the first control signal.
    Type: Grant
    Filed: October 17, 2012
    Date of Patent: March 17, 2015
    Assignee: Lextar Electronics Corporation
    Inventors: Chun-Kuang Chen, Feng-Ling Lin, Po-Shen Chen, Hui-Ying Chen, Tung-Yu Chen
  • Patent number: 8884527
    Abstract: An embodiment of the invention provides a lamp comprising a control circuit and a light emitting device. The light emitting device comprises a plurality of light emitting units with different wavelengths. The control circuit calibrates a control signal according to an environment light to adjust a light spectrum of the light emitting device by controlling the luminance of each light emitting unit.
    Type: Grant
    Filed: October 16, 2012
    Date of Patent: November 11, 2014
    Assignee: Lextar Electronics Corporation
    Inventors: Feng-Ling Lin, Po-Shen Chen, Hui-Ying Chen, Chun-Kuang Chen, Tung-Yu Chen
  • Patent number: 8581259
    Abstract: A displaying device includes a substrate, a gate electrode formed on the substrate, a gate insulating layer, a gate a-Si region covering the gate electrode, a source metal region, a drain metal region, a data-line (DL) metal region, a passivation layer and a conductive layer. The gate a-Si region is formed on the gate insulating layer. The source and drain metal regions are formed on the gate a-Si region. The DL metal region is formed on the gate insulating layer and separated from the drain metal region at an interval. The passivation layer formed on the gate insulating layer covers the source, drain, and DL metal regions. The first and second vias of the passivation layer expose partial surfaces of the DL and drain metal regions respectively. The conductive layer formed on the passivation layer covers the first and second vias for electrically connecting the DL and drain metal regions.
    Type: Grant
    Filed: October 21, 2005
    Date of Patent: November 12, 2013
    Assignee: AU Optronics Corp.
    Inventors: Tung-Yu Chen, Liu-Chung Lee
  • Publication number: 20130135333
    Abstract: A light system includes a lamp, a user operation interface, a control unit and a communication unit. The user operation interface is adapted to be used by a user to select a brightness value or a color temperature value, wherein the user operation interface includes a display unit and a touch control unit. The display unit is used to output a graphical interface. The touch control unit is used to detect a touch action upon the graphical interface of the display unit. The control unit is electrically connected to the user operation interface for receiving and processing a selection of the brightness value or the color temperature value from the user operation interface. The communication unit is electrically connected to the control unit for transmitting the selection of the brightness value or the color temperature value to the lamp via a wireless protocol.
    Type: Application
    Filed: February 16, 2012
    Publication date: May 30, 2013
    Applicant: Lextar Electronics Corporation
    Inventors: Chun-Kuang CHEN, Yuan-Ching CHEN, Tung-Yu CHEN
  • Patent number: 8411234
    Abstract: An active array substrate, an electrode substrate, and a liquid crystal display panel (LCD) are provided. The LCD includes an active array substrate, an electrode substrate, and a liquid crystal layer. The active array substrate includes a base, a plurality of scan lines and data lines disposed on the base, a plurality of pixel electrodes, and a plurality of active devices. Each of the active devices is electrically connected to the corresponding scan line, date line, and pixel electrode to define a pixel region and a non-display region. The electrode substrate includes a base and a common electrode disposed on the base of the electrode substrate. The liquid crystal layer is formed between the active array substrate and the electrode substrate and includes liquid molecules with a threshold voltage, a saturation voltage and ions located in the non-display region.
    Type: Grant
    Filed: July 22, 2008
    Date of Patent: April 2, 2013
    Assignee: AU Optronics Corp.
    Inventors: Chien-Huang Liao, Pin-Miao Liu, Yu-Chieh Chen, Tien-Lun Ting, Tung-Yu Chen
  • Patent number: 8288194
    Abstract: A method of fabricating a thin film transistor (TFT) is provided. The method comprises the steps of providing a substrate with a gate electrode formed thereon; forming an insulating layer on the substrate and covering the gate electrode; forming an intrinsic amorphous silicon layer (intrinsic a-Si layer) on the insulating layer; forming an etch-stop layer on the intrinsic amorphous silicon layer, and the etch-stop layer positioned correspondingly to the gate electrode; treating the etch-stop layer to form an oxide layer, and the oxide layer covering the etch-stop layer; forming a n+ a-Si layer above the intrinsic amorphous silicon layer, and the n+ a-Si layer covering partial surface of the etch-stop layer and the oxide layer separating a sidewall of the etch-stop layer and the n+ a-Si layer; and forming a conductive layer on the n+ a-Si layer.
    Type: Grant
    Filed: May 9, 2011
    Date of Patent: October 16, 2012
    Assignee: Au Optronics Corp.
    Inventor: Tung Yu Chen
  • Publication number: 20110212606
    Abstract: A method of fabricating a thin film transistor (TFT) is provided. The method comprises the steps of providing a substrate with a gate electrode formed thereon; forming an insulating layer on the substrate and covering the gate electrode; forming an intrinsic amorphous silicon layer (intrinsic a-Si layer) on the insulating layer; forming an etch-stop layer on the intrinsic amorphous silicon layer, and the etch-stop layer positioned correspondingly to the gate electrode; treating the etch-stop layer to form an oxide layer, and the oxide layer covering the etch-stop layer; forming a n+ a-Si layer above the intrinsic amorphous silicon layer, and the n+ a-Si layer covering partial surface of the etch-stop layer and the oxide layer separating a sidewall of the etch-stop layer and the n+ a-Si layer; and forming a conductive layer on the n+ a-Si layer.
    Type: Application
    Filed: May 9, 2011
    Publication date: September 1, 2011
    Applicant: AU OPTRONICS CORP.
    Inventor: Tung Yu Chen
  • Patent number: 7960729
    Abstract: In a thin film transistor (TFT) structure, formation of a spacer layer is used for isolating the NI junction from an insulating layer comprising a nitride, so as to decrease the amount of current leakage and improve the electric characteristics of TFT. In a back-channel etching (BCE) type TFT device, the spacer layer (comprising an oxide layer) is substantially formed at the sidewalls of the channel regions to isolate the insulating layer (comprising silicon nitride) from the NI junctions. In an etch-stop TFT device, the spacer layer (comprising an oxide layer) is substantially formed at the sidewalls of the etch-stop layer to isolate the insulating layer (i.e. etch-stop layer) from the NI junctions.
    Type: Grant
    Filed: December 16, 2009
    Date of Patent: June 14, 2011
    Assignee: Au Optronics Corp.
    Inventor: Tung Yu Chen
  • Publication number: 20100093137
    Abstract: In a thin film transistor (TFT) structure, formation of a spacer layer is used for isolating the NI junction from an insulating layer comprising a nitride, so as to decrease the amount of current leakage and improve the electric characteristics of TFT. In a back-channel etching (BCE) type TFT device, the spacer layer (comprising an oxide layer) is substantially formed at the sidewalls of the channel regions to isolate the insulating layer (comprising silicon nitride) from the NI junctions. In an etch-stop TFT device, the spacer layer (comprising an oxide layer) is substantially formed at the sidewalls of the etch-stop layer to isolate the insulating layer (i.e. etch-stop layer) from the NI junctions.
    Type: Application
    Filed: December 16, 2009
    Publication date: April 15, 2010
    Applicant: AU OPTRONICS CORP.
    Inventor: Tung Yu Chen
  • Patent number: 7652285
    Abstract: In a thin film transistor (TFT) structure, formation of a spacer layer is used for isolating the NI junction from an insulating layer comprising a nitride, so as to decrease the amount of current leakage and improve the electric characteristics of TFT. In a back-channel etching (BCE) type TFT device, the spacer layer (comprising an oxide layer) is substantially formed at the sidewalls of the channel regions to isolate the insulating layer (comprising silicon nitride) from the NI junctions. In an etch-stop TFT device, the spacer layer (comprising an oxide layer) is substantially formed at the sidewalls of the etch-stop layer to isolate the insulating layer (i.e. etch-stop layer) from the NI junctions.
    Type: Grant
    Filed: February 8, 2005
    Date of Patent: January 26, 2010
    Assignee: Au Optronics Corp.
    Inventor: Tung Yu Chen
  • Publication number: 20090244416
    Abstract: An active array substrate, an electrode substrate, and a liquid crystal display panel (LCD) are provided. The LCD includes an active array substrate, an electrode substrate, and a liquid crystal layer. The active array substrate includes a base, a plurality of scan lines and data lines disposed on the base, a plurality of pixel electrodes, and a plurality of active devices. Each of the active devices is electrically connected to the corresponding scan line, date line, and pixel electrode to define a pixel region and a non-display region. The electrode substrate includes a base and a common electrode disposed on the base of the electrode substrate. The liquid crystal layer is formed between the active array substrate and the electrode substrate and includes liquid molecules with a threshold voltage, a saturation voltage and ions located in the non-display region.
    Type: Application
    Filed: July 22, 2008
    Publication date: October 1, 2009
    Applicant: AU OPTRONICS CORP.
    Inventors: Chien-Huang Liao, Pin-Miao Liu, Yu-Chieh Chen, Tien-Lun Ting, Tung-Yu Chen
  • Publication number: 20060273318
    Abstract: A displaying device includes a substrate, a gate electrode formed on the substrate, a gate insulating layer, a gate a-Si region covering the gate electrode, a source metal region, a drain metal region, a data-line (DL) metal region, a passivation layer and a conductive layer. The gate a-Si region is formed on the gate insulating layer. The source and drain metal regions are formed on the gate a-Si region. The DL metal region is formed on the gate insulating layer and separated from the drain metal region at an interval. The passivation layer formed on the gate insulating layer covers the source, drain, and DL metal regions. The first and second vias of the passivation layer expose partial surfaces of the DL and drain metal regions respectively. The conductive layer formed on the passivation layer covers the first and second vias for electrically connecting the DL and drain metal regions.
    Type: Application
    Filed: October 21, 2005
    Publication date: December 7, 2006
    Applicant: AU OPTRONICS CORP.
    Inventors: Tung-Yu Chen, Liu-Chung Lee
  • Patent number: 7064054
    Abstract: A contact structure and manufacturing method thereof is provided. A substrate having a first conductive layer and a dielectric layer thereon is provided. The dielectric layer has a contact opening that exposes a portion of the first conductive layer. A conductive nano-particle layer is formed on the exposed surface of the first conductive layer. Thereafter, a second conductive layer is formed inside the contact opening to cover the conductive nano-particle layer and form a contact structure. The conductive nano-particle layer at the bottom of the contact prevents the second conductive layer from peeling off and costs much less to produce.
    Type: Grant
    Filed: November 15, 2004
    Date of Patent: June 20, 2006
    Assignee: Au Optronics Corporation
    Inventors: Tung-Yu Chen, Han-Chung Lai
  • Publication number: 20050079698
    Abstract: A contact structure and manufacturing method thereof is provided. A substrate having a first conductive layer and a dielectric layer thereon is provided. The dielectric layer has a contact opening that exposes a portion of the first conductive layer. A conductive nano-particle layer is formed on the exposed surface of the first conductive layer. Thereafter, a second conductive layer is formed inside the contact opening to cover the conductive nano-particle layer and form a contact structure. The conductive nano-particle layer at the bottom of the contact prevents the second conductive layer from peeling off and costs much less to produce.
    Type: Application
    Filed: November 15, 2004
    Publication date: April 14, 2005
    Inventors: TUNG-YU CHEN, HAN-CHUNG LAI