Patents by Inventor Yu Jen Chen

Yu Jen 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: 20200286920
    Abstract: The present disclosure illustrates a pixel structure and a display panel. The pixel structure includes a plurality of data lines spaced apart from each other and electrically connected to a source driver; a plurality of scan lines spaced apart from each other and crossing the plurality of data lines, respectively, to form a plurality of pixel areas; at least one the connection line disposed in parallel with the plurality of data lines and electrically connected to the gate driver, and in each pixel at least one connection line is electrically connected to the scan line corresponding thereto.
    Type: Application
    Filed: October 16, 2017
    Publication date: September 10, 2020
    Inventor: YU-JEN CHEN
  • Patent number: 10768506
    Abstract: The present invention provides a display panel and its application, the display panel comprises a first substrate, a second substrate, a liquid crystal layer disposed between the first substrate and the second substrate, an image sensing module disposed on the second substrate facing to a side of the first substrate, a driving module disposed on the second substrate facing to the side of the first substrate for driving a plurality of liquid crystal molecules distributed in the liquid crystal layer. Wherein, the liquid crystal molecules disposing between the image sensing module and the first substrate is configured to form a liquid crystal lens in response to a vertical electric field between the first and second substrates. The image sensing module is configured for receiving the image light focused by the liquid crystal lens.
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: September 8, 2020
    Assignees: HKC Corporation Limited, Chongqing HKC Optoelectronics Technology Co., Ltd.
    Inventor: Yu-Jen Chen
  • Patent number: 10768487
    Abstract: This application relates to a liquid crystal panel and a manufacturing method therefor, including: a first substrate, including a plurality of pixel areas, wherein the first substrate includes a first substrate body, a first insulation layer formed on the first substrate body, and a first electrode formed on the first insulation layer; a second substrate, disposed opposite to the first substrate; a plurality of photo spacers, located between the first substrate and the second substrate, and used to define a liquid crystal interval space; and a liquid crystal layer, located between the first substrate and the second substrate, and filling up the liquid crystal interval space. One of the first substrate and the second substrate includes color filters. The color filters include a plurality of color filters disposed in parallel, and a material of one of the plurality of color filters is the same as a material of the photo spacer.
    Type: Grant
    Filed: February 26, 2017
    Date of Patent: September 8, 2020
    Assignees: HKC Corporation Limited, Chongqing HKC Optoelectronics Technology Corporation, Limited
    Inventor: Yu-Jen Chen
  • Patent number: 10762855
    Abstract: A liquid crystal display device includes displaying each picture with two frame images in sequence; drive voltages of adjacent two sub-pixels on each frame image including a high drive voltage and a low drive voltage, and the drive voltages of each sub-pixel in the first frame image and in the second frame image including a high drive voltage and a low drive voltage; determining backlight brightness adjusting signals of each backlight sub-area according to the drive voltages of a first frame image area and a second frame image area corresponding to each backlight sub-area; the backlight brightness adjusting signals being in groups; and performing independent brightness adjustment on a backlight source of the sub-pixels of various colors in corresponding backlight sub-areas in respective frame images of a next picture according to the backlight brightness adjusting signal of each backlight sub-area.
    Type: Grant
    Filed: December 16, 2017
    Date of Patent: September 1, 2020
    Assignees: HKC CORPORATION LIMITED, CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Yu-Jen Chen
  • Patent number: 10762862
    Abstract: The present application discloses a display panel and a display apparatus.
    Type: Grant
    Filed: May 12, 2017
    Date of Patent: September 1, 2020
    Assignees: HKC CORPORATION LIMITED, CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Yu-Jen Chen
  • Publication number: 20200272008
    Abstract: A display panel and a display device are provided. The display panel comprises: a first substrate, wherein a color filter layer is disposed on the first substrate; and a second substrate, wherein active switches are disposed on the second substrate. The second substrate comprises a display area and a fan-out area. A plurality of fan-out wires are disposed in the fan-out area. The fan-out area comprises a straight line portion, and the fan-out wire comprises a first straight line segment disposed in the straight line portion. A plurality of blocking members are disposed in the straight line portion, and the blocking members block a flow of a liquid.
    Type: Application
    Filed: December 13, 2017
    Publication date: August 27, 2020
    Inventor: Yu-Jen CHEN
  • Patent number: 10755659
    Abstract: A drive circuit, a drive method of the drive circuit and a display device are provided. The drive circuit includes a signal output module, a first level signal output end; and a plurality of switch modules. The signal output module includes N output ends for outputting a gate drive signal step by step to N scan lines. The switch modules each correspond to one of the scan lines. A control end of the i-th switch module is electrically connected with the i?1th scan line. A first connecting end is electrically connected with the corresponding i-th scan line. A second connecting end is electrically connected with the first level signal output end. Wherein, N is a positive integer, and i is a positive integer greater or less or equal to N.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: August 25, 2020
    Assignees: HKC Corporation Limited, Chongqing HKC Optoelectronics Technology Co., Ltd.
    Inventor: Yu-Jen Chen
  • Patent number: 10755651
    Abstract: A driving method of a display panel is provided. A driving method of a display panel including: dividing a plurality of pixels disposed on the display panel into a plurality of pixel groups, each of the pixel groups including even number pixels arranged in matrix; calculating a display hue of each of the pixel groups according to an image input signal; obtaining a gray scale lookup table according to a hue range containing the display hue, a gray scale value of each blue sub-pixel corresponding to two pair of target gray scale values in the gray scale lookup table; obtaining the two pair of the target gray scale values in the gray scale lookup table according to an average gray scale value of blue sub-pixel of each of the pixel groups; obtaining two pair of corresponding driving voltages according to the two pair of the target gray scale values of each of the pixel groups; and driving the blue sub-pixel of the corresponding pixel group according to the two pair of corresponding driving voltages.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: August 25, 2020
    Assignees: HKC CORPORATION LIMITED, CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Yu-Jen Chen
  • Patent number: 10755652
    Abstract: A liquid crystal display device includes a liquid crystal panel including a plurality of liquid crystal pixels, wherein the liquid crystal panel is configured to display a same picture in two adjacent frames; a driving module disposed on the non-display area, wherein the driving module is used to respectively provide each liquid crystal pixel with a same polarity pixel voltage of different levels in the two adjacent frames so as to deflect liquid crystal molecules of each liquid crystal pixel, and in each frame of the two adjacent frames, the level of the pixel voltage of each liquid crystal pixel is different from the level of the pixel voltage of the adjacent liquid crystal pixels in front, back, left or right.
    Type: Grant
    Filed: December 16, 2017
    Date of Patent: August 25, 2020
    Assignees: HKC CORPORATION LIMITED, CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Yu-Jen Chen
  • Patent number: 10745370
    Abstract: Disclosed herein are novel compounds and uses thereof. The present compounds may suppress the activity of farnesyl transferase and thus, may act as modulators of immune cells; therefor, they are useful for the development of a medicament for treating diseases that are associated with or caused by excessive levels of farnesyl transferase or immune response. Also disclosed herein are pharmaceutical compositions containing the present compounds.
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: August 18, 2020
    Assignee: MACKAY MEMORIAL HOSPITAL
    Inventor: Yu-Jen Chen
  • Patent number: 10747048
    Abstract: This application relates to a color filter (CF) substrate and a method for manufacturing the same.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: August 18, 2020
    Assignees: HKC CORPORATION LIMITED, CHONGQING HKC OPTOELECTRONICS TECHNOLOGY CORPORATION LIMITED
    Inventor: Yu-Jen Chen
  • Patent number: 10741134
    Abstract: A method for driving a display panel includes: dividing pixels on the display panel into a plurality of pixel groups; each of the pixel groups includes an even number of pixels arranged in arrays; calculating an average gray scale value of blue sub-pixels in each of the sub-pixel groups according to an image input signal; obtaining two groups of target gray scale value pairs according to the average gray scale value; each group of the target gray scale value pair includes a high gray scale value and a low gray scale value; a brightness of the high gray scale value and the low gray scale value in the front view is the same as a brightness of the average gray scale value in the front view; obtaining corresponding two groups of driving voltage pairs according to the two groups of the target gray scale value pairs in each of the pixel groups; driving the blue sub-pixels on the corresponding pixel group according to the two groups of the driving voltage pairs.
    Type: Grant
    Filed: May 26, 2017
    Date of Patent: August 11, 2020
    Assignees: HKC Corporation Limited, Chongqing HKC Optoelectronics Technology Co., Ltd.
    Inventor: Yu-Jen Chen
  • Publication number: 20200243036
    Abstract: An electrostatic discharge circuit and a display panel are provided. The electrostatic discharge circuit comprises a first discharge unit, a second discharge unit and a third discharge unit. The first discharge unit comprises a first transistor and a second transistor, and a source of the first transistor is connected to a high level terminal. The gate and drain of the first transistor and the gate and drain of the second transistor are connected to an electrostatic input terminal. A source of the second transistor is connected to a low level terminal. An input terminal of the second discharge unit is connected to the electrostatic input terminal, an output terminal of the second discharge unit is connected to a common terminal. An input terminal of the third discharge unit is connected to the electrostatic input terminal, an output terminal of the third discharge unit is connected to the common terminal.
    Type: Application
    Filed: December 13, 2017
    Publication date: July 30, 2020
    Inventor: Yu-Jen CHEN
  • Publication number: 20200241340
    Abstract: An array substrate and a display device are provided. The array substrate comprises a substrate, a switch assembly, a metal lines, a pixel electrode and a plurality of pixel units. The switch assembly is disposed on the substrate, and the switch assembly comprises a plurality of transistors. The pixel electrode comprises a plurality of line-shaped branches. The branches comprises a horizontal branch and a vertical branch perpendicular to each other, and a drain line of one of the transistors is disposed under one of the horizontal branchs closest to the transistor. Each pixel unit comprises a plurality of display domains, and the display domains of each of the pixel units are symmetrical with respect to the horizontal branch or the vertical branch. A projection of the metal lines on the array substrate overlaps with a vertical projection of the horizontal or vertical branch on the array substrate.
    Type: Application
    Filed: December 13, 2017
    Publication date: July 30, 2020
    Inventor: Yu-Jen CHEN
  • Patent number: 10727258
    Abstract: This application provides a display device and an active array switch substrate thereof. The active array switch substrate includes: a substrate; active array switches, formed on the substrate, where the active array switch includes a source electrode; at least one solar structure, disposed on the source electrode, where the solar structure includes a solar cell; and a transparent electrode, covered on the solar cell. The solar cell includes an N-type layer, an I-type layer of a microcrystalline silicon structure, and a P-type layer sequentially stacked in a direction away from the source electrode.
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: July 28, 2020
    Assignees: HKC Corporation Limited, Chongqing HKC Optoelectronics Technology Co., Ltd.
    Inventor: Yu-Jen Chen
  • Publication number: 20200234665
    Abstract: A driving method and a driving device of a display panel are provided. The driving method includes: controlling a timing controller to output a start signal to a level shifter; configuring a parameter of a register of the level shifter; and controlling the level shifter to generate a drive signal according to the parameter upon receiving the start signal, and outputting the drive signal to a first drive circuit.
    Type: Application
    Filed: September 20, 2017
    Publication date: July 23, 2020
    Inventor: Yu-Jen CHEN
  • Publication number: 20200234666
    Abstract: The present application discloses a display panel and a display apparatus.
    Type: Application
    Filed: May 12, 2017
    Publication date: July 23, 2020
    Inventor: YU-JEN CHEN
  • Patent number: 10714040
    Abstract: A display device, the driving circuit and the driving method for the same are provided. Wherein, the input module raises a control end voltage signal Qn to a first high electrical level based on the gate scanning signal Gn?2; the raise module raises the signal Qn from the first high electrical level to a second high electrical level based on the clock signal CLKn?2, the clock signal CLKn?1 and the control end voltage signal Qn?1; the output module couples the control end voltage signal Qn from the second high electrical level to a third high electrical level based on the clock signal CLKn and outputs a gate scanning signal Gn based on the signals Qn and CLKn; the feedback module depresses the coupled control end voltage signal Qn; and the control module controls a depression maintain module to maintain the low voltage of the control end voltage signal Qn.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: July 14, 2020
    Assignees: HKC Corporation Limited, Chongqing HKC Optoelectronics Technology Co., Ltd.
    Inventor: Yu-Jen Chen
  • Publication number: 20200218061
    Abstract: A wearable device, a 3D display system, and a 3D image displaying method are provided. The 3D image displaying method includes acquiring a curvature information of the 3D display device when the 3D display device is turned on; adjusting a curvature of the wearable device according to the curvature information; determining whether an adjusted curvature of the wearable device and a curvature of the 3D display device satisfy a predetermined relationship; and sending a control signal to the 3D display device to control the 3D display device to display a 3D image when the adjusted curvature of the wearable device and the curvature of the 3D display device satisfy the predetermined relationship.
    Type: Application
    Filed: August 31, 2017
    Publication date: July 9, 2020
    Inventor: YU-JEN CHEN
  • Patent number: 10706765
    Abstract: A compression algorithm verification method, a storage medium, and a display device are provided. The compression algorithm verification method includes the steps of: acquiring an original image; using an overdrive compression algorithm to be verified to sequentially compress and decompress the original image to obtain a first image; the first image being performed with image processing to obtain a second image; the first image and the second image serving as a previous frame image and a current frame image respectively, a gray scale compensation value being superimposed on the second image based on an overdrive technique to obtain a third image; and the third image being controlled to be dynamically displayed in such a manner that the first image is changed to the second image for verifying whether the overdrive compression algorithm meets the predetermined requirements.
    Type: Grant
    Filed: July 4, 2017
    Date of Patent: July 7, 2020
    Assignees: HKC Corporation Limited, Chongqing HKC Optoelectronics Technology Co., Ltd.
    Inventor: Yu-Jen Chen