Patents by Inventor Erh-Ming Hsieh

Erh-Ming Hsieh 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: 11474388
    Abstract: The present disclosure relates to a display panel. The display panel includes a first substrate, a second substrate, a display material layer, an active component layer, a color filter layer and a light source. The display material layer is disposed between the first substrate and the second substrate. The active component layer and the color filter layer are disposed between the first substrate and the display material layer. The light source is disposed on one side of the second substrate, and emits light. The light passes through the second substrate and the color filter layer and arrives at the first substrate, and is reflected by the first substrate and then enters the color filter layer. The light further passes through the color filter layer, enters the display material layer, passes through the display material layer, and is outputted to the exterior.
    Type: Grant
    Filed: July 15, 2021
    Date of Patent: October 18, 2022
    Assignee: SICHUAN LONGHUA FILM CO. LTD.
    Inventors: Po Hung Yao, Yao-Chang Wang, Erh-Ming Hsieh
  • Publication number: 20220019104
    Abstract: The present disclosure relates to a display panel. The display panel includes a first substrate, a second substrate, a display material layer, an active component layer, a color filter layer and a light source. The display material layer is disposed between the first substrate and the second substrate. The active component layer and the color filter layer are disposed between the first substrate and the display material layer. The light source is disposed on one side of the second substrate, and emits light. The light passes through the second substrate and the color filter layer and arrives at the first substrate, and is reflected by the first substrate and then enters the color filter layer. The light further passes through the color filter layer, enters the display material layer, passes through the display material layer, and is outputted to the exterior.
    Type: Application
    Filed: July 15, 2021
    Publication date: January 20, 2022
    Inventors: PO HUNG YAO, YAO-CHANG WANG, ERH-MING HSIEH
  • Patent number: 9279932
    Abstract: A LGF roll-to-roll manufacturing includes the steps of: preparing a first optical layer with a first surface and a second surface; mechanically extruding a first integrated microstructure on the first surface of the first optical layer; subsequently coating a second optical layer on the first or second surface of the first optical layer; and curing the second optical layer to directly form a second microstructure on the first or second surface of the first optical layer. The first integrated microstructure and the second microstructure are separately formed at a time to provide a light guide film structure. In an embodiment, an additional optical layer is provided on the first optical layer.
    Type: Grant
    Filed: November 14, 2011
    Date of Patent: March 8, 2016
    Assignee: Jection Applied Materials Co. Ltd.
    Inventors: Hsin-Yi Lai, Erh-Ming Hsieh, Cheng-Hsien Wu, Cheng-Hao Chiu
  • Patent number: 8721148
    Abstract: A LGP plate-to-plate manufacturing includes the steps of: preparing an optical substrate with a first surface and a second surface; mechanically extruding a first integrated microstructure on the first surface of the optical substrate; coating an optical layer on the first or second surface of the optical substrate; and curing the optical layer to directly form a second microstructure on the first or second surface of the optical substrate; wherein the first integrated microstructure and the second microstructure are separately formed at a time to provide a light guide plate structure. In an embodiment, an additional optical layer is provided on the optical substrate.
    Type: Grant
    Filed: November 14, 2011
    Date of Patent: May 13, 2014
    Assignee: K-J Applied Materials Co., Ltd
    Inventors: Hsin-Yi Lai, Erh-Ming Hsieh, Cheng-Hsien Wu, Cheng-Hao Chiu
  • Publication number: 20120236574
    Abstract: A LGP plate-to-plate manufacturing includes the steps of: preparing an optical substrate with a first surface and a second surface; mechanically extruding a first integrated microstructure on the first surface of the optical substrate; coating an optical layer on the first or second surface of the optical substrate; and curing the optical layer to directly form a second microstructure on the first or second surface of the optical substrate; wherein the first integrated microstructure and the second microstructure are separately formed at a time to provide a light guide plate structure. In an embodiment, an additional optical layer is provided on the optical substrate.
    Type: Application
    Filed: November 14, 2011
    Publication date: September 20, 2012
    Inventors: Hsin-Yi Lai, Erh-Ming Hsieh, Cheng-Hsien Wu, Cheng-Hao Chiu
  • Publication number: 20120236600
    Abstract: A LGF roll-to-roll manufacturing includes the steps of: preparing a first optical layer with a first surface and a second surface; mechanically extruding a first integrated microstructure on the first surface of the first optical layer; subsequently coating a second optical layer on the first or second surface of the first optical layer; and curing the second optical layer to directly form a second microstructure on the first or second surface of the first optical layer; wherein the first integrated microstructure and the second microstructure are separately formed at a time to provide a light guide film structure. In an embodiment, an additional optical layer is provided on the first optical layer.
    Type: Application
    Filed: November 14, 2011
    Publication date: September 20, 2012
    Inventors: Hsin-Yi Lai, Erh-Ming Hsieh, Cheng-Hsien Wu, Cheng-Hao Chiu