Patents by Inventor Chuan-Chi CHIEN

Chuan-Chi CHIEN 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).

  • Patent number: 11972072
    Abstract: The present disclosure provides an electronic device including a first sensing circuit, a second sensing circuit and a power line. The first sensing circuit includes a first sensing unit and a first transistor, and a first end of the first sensing unit is coupled to a control end of the first transistor. The second sensing circuit includes a second sensing unit and a second transistor, and a first end of the second sensing unit is coupled to a control end of the second transistor. A first end of the first transistor and a first end of the second transistor are coupled to the power line.
    Type: Grant
    Filed: November 1, 2022
    Date of Patent: April 30, 2024
    Assignee: InnoLux Corporation
    Inventors: Shu-Fen Li, Chuan-Chi Chien, Hsiao-Feng Liao, Rui-An Yu, Chang-Chiang Cheng, Po-Yang Chen, I-An Yao
  • Publication number: 20230400739
    Abstract: A display device includes a backlight module and a display panel. The display panel is disposed on the backlight module and includes two substrates, a sensor, and a light-shielding element. The sensor is disposed between the two substrates. The light-shielding element at least partially surrounds the sensor. A height of the light-shielding element is greater than a height of the sensor.
    Type: Application
    Filed: August 24, 2023
    Publication date: December 14, 2023
    Applicant: Innolux Corporation
    Inventors: Hsiao Feng Liao, Shu-Fen Li, CHUAN-CHI CHIEN, Po-Yang Chen, I-AN YAO
  • Patent number: 11789326
    Abstract: A display device includes a backlight module and a display panel. The display panel is disposed on the backlight module and includes two substrates, a sensor, and a light-shielding element. The sensor is disposed between the two substrates. The light-shielding element at least partially surrounds the sensor. A height of the light-shielding element is greater than a height of the sensor.
    Type: Grant
    Filed: February 11, 2022
    Date of Patent: October 17, 2023
    Assignee: Innolux Corporation
    Inventors: Hsiao Feng Liao, Shu-Fen Li, Chuan-Chi Chien, Po-Yang Chen, I-An Yao
  • Publication number: 20230296944
    Abstract: An electronic device including a panel is provided. The panel includes a first substrate, a second substrate opposite to the first substrate, a medium layer disposed between the first substrate and the second substrate, a sealant disposed between the first substrate and the second substrate and surrounding the medium layer, a plurality of first electrodes disposed between the first substrate and the medium layer, and a plurality of connecting lines disposed between the second substrate and the first electrodes. The sealant includes a plurality of conductive particles. The first electrodes are electrically connected to the connection lines through the conductive particles. There is a first space S1 between two adjacent connecting lines of the connecting lines. One of the conductive particles has a width of W. The first space S1 and the width W conform to the following formula: 3<S1/W<20.
    Type: Application
    Filed: February 15, 2023
    Publication date: September 21, 2023
    Inventors: Tsung-Yu YANG, Ming-Huang CHEN, Shu-Fen LI, Chuan-Chi CHIEN, I-An YAO, Jui-Chu LAI
  • Publication number: 20230210149
    Abstract: A method for preparing a fermented food by using a Rhizopus microsporus strain is provided. The method includes the following steps: providing an isolated and purified Rhizopus microsporus strain, and its deposit number is DSM 34400; and inoculating the isolated and purified Rhizopus microsporus strain to a substrate for fermentation to form a fermented food. The substrate includes a legume, a processing residue of a legume, or a combination thereof.
    Type: Application
    Filed: December 7, 2022
    Publication date: July 6, 2023
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chun-Shen CHENG, Chih-Hsuan FAN, Shu-Hsien TSAI, Chuan-Chi CHIEN, Shih-Chi LEE, Hsiang Tsai CHENG, Yu Lung HUANG
  • Publication number: 20230215212
    Abstract: A fingerprint identification module includes a color filter substrate and a protective cover. The color filter substrate includes a first shading member. The protective cover is disposed on the color filter substrate and includes a second shading member. The second shading member faces the color filter substrate. There is a gap between the first shading member and the second shading member in a thickness direction of the fingerprint identification module, and the gap is within a range of 0.2 mm to 0.7 mm, in the cross-sectional view of the fingerprint identification module, the second shading member includes a first part and a second part spatially separated from the first part, the first part and the second part are located on opposite sides of the fingerprint identification module, and one of the first part and the second part does not overlap the first shading member in the thickness direction.
    Type: Application
    Filed: March 13, 2023
    Publication date: July 6, 2023
    Applicant: Innolux Corporation
    Inventors: Hsiao Feng Liao, Chuan-Chi Chien, I-An Yao
  • Publication number: 20230201742
    Abstract: An ultrasonic extraction equipment includes a solution tank and a plurality of ultrasonic transducers. The ultrasonic transducers are disposed on an outer surface of the solution tank. The ultrasonic transducers include a central ultrasonic transducer and a plurality of peripheral ultrasonic transducers arranged to surround the central ultrasonic transducer.
    Type: Application
    Filed: December 12, 2022
    Publication date: June 29, 2023
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chih-Hsuan FAN, Shu-Hsien TSAI, Shih-Chi LEE, Chuan-Chi CHIEN
  • Publication number: 20230168760
    Abstract: The present disclosure provides an electronic device including a first sensing circuit, a second sensing circuit and a power line. The first sensing circuit includes a first sensing unit and a first transistor, and a first end of the first sensing unit is coupled to a control end of the first transistor. The second sensing circuit includes a second sensing unit and a second transistor, and a first end of the second sensing unit is coupled to a control end of the second transistor. A first end of the first transistor and a first end of the second transistor are coupled to the power line.
    Type: Application
    Filed: November 1, 2022
    Publication date: June 1, 2023
    Applicant: InnoLux Corporation
    Inventors: Shu-Fen LI, Chuan-Chi CHIEN, Hsiao-Feng LIAO, Rui-An YU, Chang-Chiang CHENG, Po-Yang CHEN, I-An YAO
  • Patent number: 11631272
    Abstract: A fingerprint identification module and a fingerprint identification device are provided. The fingerprint identification module includes a color filter substrate and a protective cover. The color filter substrate includes a first shading member. The protective cover is disposed on the color filter substrate and includes a second shading member. The second shading member faces the color filter substrate. There is a gap between the first shading member and the second shading member in a thickness direction of the fingerprint identification module, and the gap is within a range of 0.2 mm to 0.7 mm.
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: April 18, 2023
    Assignee: Innolux Corporation
    Inventors: Hsiao Feng Liao, Chuan-Chi Chien, I-An Yao
  • Publication number: 20230028671
    Abstract: A display device including a substrate including a display region, an ambient light sensing element, and an ambient light sensing signal line is provided by the present disclosure. The substrate includes a metal line, wherein at least a portion of the metal line is disposed in the display region. The ambient light sensing signal line is electrically connected to the ambient light sensing element and partially overlapped with the at least a portion of the metal line in a top view direction.
    Type: Application
    Filed: October 5, 2022
    Publication date: January 26, 2023
    Applicant: InnoLux Corporation
    Inventors: Ya-Ling CHEN, Shu-Fen LI, Chuan-Chi CHIEN, I-An YAO
  • Publication number: 20230015777
    Abstract: An electronic device includes a panel having a working area and a peripheral area, signal lines, sub-pixels, bio-sensor units, a first switch unit and a second switch unit. The signal lines are disposed on the panel and have a first signal line and a second signal line. The sub-pixels and the bio-sensor units are disposed in the working area. The sub-pixels have a first sub-pixel and a second sub-pixel. The bio-sensor units have a first bio-sensor unit which is electrically connected to the first signal line. The first switch unit and the second switch unit are disposed in the peripheral area and respectively electrically connected to the first sub-pixel and the second sub-pixel through the first signal line and the second signal line. A first time period that the first switch unit is turned on is longer than a second time period that the second switch unit is turned on.
    Type: Application
    Filed: June 14, 2022
    Publication date: January 19, 2023
    Applicant: InnoLux Corporation
    Inventors: Kuei-Sheng CHANG, Kuo-Jung WU, Po-Yang CHEN, I-An YAO, Chuan-Chi CHIEN, Shu-Fen LI, Hsiao-Feng LIAO
  • Patent number: 11495166
    Abstract: A display device including a substrate, a gate driving circuit, at least one ambient light sensing element and at least one ambient light sensing signal line is provided by the present disclosure. The substrate includes a peripheral region, and the gate driving circuit, the ambient light sensing element and the ambient light sensing signal line are disposed in the peripheral region. The ambient light sensing signal line is electrically connected to the ambient light sensing element, wherein the ambient light sensing signal line at least partially overlaps the gate driving circuit in a top view direction of the substrate.
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: November 8, 2022
    Assignee: InnoLux Corporation
    Inventors: Ya-Ling Chen, Shu-Fen Li, Chuan-Chi Chien, I-An Yao
  • Publication number: 20220299787
    Abstract: A sensing device includes a first substrate, a second substrate disposed opposite to the first substrate, a light source emitting a first light to the object, and a light collimating structure disposed between the first substrate and the second substrate and including a plurality of light shielding layers, wherein the plurality of light shielding layers include a first light shielding layer and a second light shielding layer. The first light shielding layer includes first light transmitting region(s). The second light shielding layer includes second light transmitting region(s). The sensing device includes a sensing structure disposed between the first substrate and the second substrate, and receiving a second light reflected by the object via the first light transmitting region(s) and the second light transmitting region(s). A first width of the first light transmitting region (s) is different from a second width of the second light transmitting region(s).
    Type: Application
    Filed: February 21, 2022
    Publication date: September 22, 2022
    Applicant: InnoLux Corporation
    Inventors: Ming-Huang CHEN, Hsiao-Feng LIAO, I-An YAO, Chuan-Chi CHIEN
  • Publication number: 20220283471
    Abstract: A display device includes a backlight module and a display panel. The display panel is disposed on the backlight module and includes two substrates, a sensor, and a light-shielding element. The sensor is disposed between the two substrates. The light-shielding element at least partially surrounds the sensor. A height of the light-shielding element is greater than a height of the sensor.
    Type: Application
    Filed: February 11, 2022
    Publication date: September 8, 2022
    Applicant: Innolux Corporation
    Inventors: Hsiao Feng Liao, Shu-Fen Li, CHUAN-CHI CHIEN, Po-Yang Chen, I-AN YAO
  • Patent number: 11422406
    Abstract: A backlight module is provided. The backlight module is used for a display panel having a camera region. The backlight module may be operated in display mode or camera mode. The backlight module includes multiple light emitting units. When the backlight module is operating in the display mode, the light emitting units are all turned on. When the backlight module is operating in the camera mode, a portion of the light emitting units corresponding to the camera region of the display panel is turned off, and another portion of the light emitting units is turned on.
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: August 23, 2022
    Assignee: Innolux Corporation
    Inventors: Ming-Huang Chen, I-An Yao, Ya-Ling Chen, Chuan-Chi Chien
  • Patent number: 11367300
    Abstract: A method for enabling an electronic device to receive a fingerprint data and an electronic device are disclosed. The electronic device includes a display unit and a sensing unit, and the display unit includes a green sub-pixel, a blue sub-pixel and a red sub-pixel. The method includes the following steps: the green sub-pixel of the display unit being in an on state, the blue sub-pixel and the red sub-pixel of the display unit being in off state; producing a visible light by the display unit; using the sensing unit to sense a reflected portion of the visible light; and receiving the fingerprint data from the sensing unit.
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: June 21, 2022
    Assignee: InnoLux Corporation
    Inventors: I-Chieh Chu, Chuan-Chi Chien
  • Publication number: 20220165202
    Abstract: A display device including a substrate, a gate driving circuit, at least one ambient light sensing element and at least one ambient light sensing signal line is provided by the present disclosure. The substrate includes a peripheral region, and the gate driving circuit, the ambient light sensing element and the ambient light sensing signal line are disposed in the peripheral region. The ambient light sensing signal line is electrically connected to the ambient light sensing element, wherein the ambient light sensing signal line at least partially overlaps the gate driving circuit in a top view direction of the substrate.
    Type: Application
    Filed: October 13, 2021
    Publication date: May 26, 2022
    Applicant: InnoLux Corporation
    Inventors: Ya-Ling CHEN, Shu-Fen LI, Chuan-Chi CHIEN, I-An YAO
  • Patent number: 11307459
    Abstract: A display device and a mobile device are provided. The display device includes a display panel, a backlight module, and a switchable diffuser. The backlight module has a first region and a second region. The backlight module includes a reflector and optical layers. The reflector includes a non-reflecting portion in the first region and a reflecting portion in the second region. The optical layers are disposed on the reflector. The switchable diffuser is disposed between the display panel and the backlight module. At least one of the optical layers includes different structures in the first region and the second region.
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: April 19, 2022
    Assignee: Innolux Corporation
    Inventors: Minghuang Chen, Chuan-Chi Chien, Yun-Hsin Chang, I-An Yao
  • Publication number: 20220115433
    Abstract: A display device includes a substrate, a photosensitive element formed above the substrate, a signal line formed above the substrate, and a transparent conductive member electrically connected to the signal line and the photosensitive element. In a normal direction of the substrate, the signal line does not overlap with the photosensitive element.
    Type: Application
    Filed: September 8, 2021
    Publication date: April 14, 2022
    Applicant: InnoLux Corporation
    Inventors: Hsiao-Feng LIAO, Shu-Fen LI, Chuan-Chi CHIEN, I-An YAO
  • Publication number: 20220066265
    Abstract: A backlight module is provided. The backlight module is used for a display panel having a camera region. The backlight module may be operated in display mode or camera mode. The backlight module includes multiple light emitting units. When the backlight module is operating in the display mode, the light emitting units are all turned on. When the backlight module is operating in the camera mode, a portion of the light emitting units corresponding to the camera region of the display panel is turned off, and another portion of the light emitting units is turned on.
    Type: Application
    Filed: August 10, 2021
    Publication date: March 3, 2022
    Applicant: Innolux Corporation
    Inventors: MING-HUANG CHEN, I-AN YAO, YA-LING CHEN, CHUAN-CHI CHIEN