Patents by Inventor Hsu-Cheng Yeh
Hsu-Cheng Yeh 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: 9576516Abstract: An electrophoretic display apparatus includes a substrate, a color filter layer, an electrophoretic display film, a common electrode layer, multiple electrode patterns and multiple spacers. The color filter layer is disposed on the substrate and at least includes multiple first color filter patterns and second color filter patterns. The electrophoretic display film is disposed between the substrate and the color filter layer and includes a flexible substrate and multiple display media. The first and second color filter patterns are respectively corresponding to the display media. The electrode patterns at least include multiple first electrode patterns and second electrode patterns. The first electrode patterns receive a first voltage and are disposed respectively correspondingly to the first color filter patterns, while the second electrode patterns receive a second voltage and are disposed respectively correspondingly to the second color filter patterns.Type: GrantFiled: December 12, 2014Date of Patent: February 21, 2017Assignee: E Ink Holdings Inc.Inventors: Hsu-Cheng Yeh, Ming-Chuan Hung
-
Patent number: 9207501Abstract: An electrophoretic display panel includes a driving substrate and an electrophoretic display substrate. The driving substrate includes a first base material, driving electrode patterns, conductive lines, and a shielding layer. The first base material has a first configuration region and a second configuration region. The driving electrode patterns are located inside the first configuration region. The conductive lines are respectively connected to the driving electrode patterns and respectively extend from the first configuration region to the second configuration region. The shielding layer shields the conductive lines and exposes the driving electrode patterns. The electrophoretic display substrate includes a second base material located opposite to the first base material, an electrode layer, and display media. The electrode layer is disposed on the second base material and between the first and second base materials.Type: GrantFiled: August 7, 2014Date of Patent: December 8, 2015Assignee: E Ink Holdings Inc.Inventors: Hsu-Cheng Yeh, Ming-Chuan Hung
-
Publication number: 20150262521Abstract: An electrophoretic display apparatus includes a substrate, a color filter layer, an electrophoretic display film, a common electrode layer, multiple electrode patterns and multiple spacers. The color filter layer is disposed on the substrate and at least includes multiple first color filter patterns and second color filter patterns. The electrophoretic display film is disposed between the substrate and the color filter layer and includes a flexible substrate and multiple display media. The first and second color filter patterns are respectively corresponding to the display media. The electrode patterns at least include multiple first electrode patterns and second electrode patterns. The first electrode patterns receive a first voltage and are disposed respectively correspondingly to the first color filter patterns, while the second electrode patterns receive a second voltage and are disposed respectively correspondingly to the second color filter patterns.Type: ApplicationFiled: December 12, 2014Publication date: September 17, 2015Inventors: Hsu-Cheng Yeh, Ming-Chuan Hung
-
Publication number: 20140347717Abstract: An electrophoretic display panel includes a driving substrate and an electrophoretic display substrate. The driving substrate includes a first base material, driving electrode patterns, conductive lines, and a shielding layer. The first base material has a first configuration region and a second configuration region. The driving electrode patterns are located inside the first configuration region. The conductive lines are respectively connected to the driving electrode patterns and respectively extend from the first configuration region to the second configuration region. The shielding layer shields the conductive lines and exposes the driving electrode patterns. The electrophoretic display substrate includes a second base material located opposite to the first base material, an electrode layer, and display media. The electrode layer is disposed on the second base material and between the first and second base materials.Type: ApplicationFiled: August 7, 2014Publication date: November 27, 2014Inventors: Hsu-Cheng Yeh, Ming-Chuan Hung
-
Publication number: 20130235447Abstract: An electrophoretic display panel includes a driving substrate and an electrophoretic display substrate. The driving substrate includes a first base material, driving electrode patterns, conductive lines, and a shielding layer. The first base material has a first configuration region and a second configuration region. The driving electrode patterns are located inside the first configuration region. The conductive lines are respectively connected to the driving electrode patterns and respectively extend from the first configuration region to the second configuration region. The shielding layer shields the conductive lines and exposes the driving electrode patterns. The electrophoretic display substrate includes a second base material located opposite to the first base material, an electrode layer, and display media. The electrode layer is disposed on the second base material and between the first and second base materials.Type: ApplicationFiled: May 8, 2012Publication date: September 12, 2013Applicant: E INK HOLDINGS INC.Inventors: Hsu-Cheng Yeh, Ming-Chuan Hung
-
Patent number: 8395838Abstract: A display device includes a driving layer and a displaying layer disposed on the driving layer. The driving layer includes a lower substrate, a number of driving segments and a number of conducting wires. The lower substrate has a first surface. The driving segments and the conducting wires both are disposed on the first surface of the lower substrate. The driving segments are connected to the conducting wires in a one-to-one manner. A line width of each of the conducting wires is less than 50 microns. The display device has a high resolution. A method for manufacturing the display device is also provided.Type: GrantFiled: March 1, 2012Date of Patent: March 12, 2013Assignee: E Ink Holdings Inc.Inventors: Hsu-Cheng Yeh, Ming-Chuan Hung
-
Publication number: 20130044364Abstract: A display device includes a driving layer and a displaying layer disposed on the driving layer. The driving layer includes a lower substrate, a number of driving segments and a number of conducting wires. The lower substrate has a first surface. The driving segments and the conducting wires both are disposed on the first surface of the lower substrate. The driving segments are connected to the conducting wires in a one-to-one manner. A line width of each of the conducting wires is less than 50 microns. The display device has a high resolution. A method for manufacturing the display device is also provided.Type: ApplicationFiled: March 1, 2012Publication date: February 21, 2013Applicant: E Ink Holdings Inc.Inventors: HSU-CHENG YEH, Ming-Chuan Hung
-
Patent number: 7969528Abstract: A method for assembling a liquid crystal display device includes: a) assembling together a front frame, a liquid crystal panel and an optical plate unit in a dust-free environment to form a first unit in a manner that the liquid crystal panel closes an opening in the front frame and that a sealed state is established between the liquid crystal panel and the optical plate unit; b) assembling a circuit board to one side of a rear frame without requirement of a dust-free environment to form a second unit; c) assembling a light source to one of the first and second units; and d) interconnecting the first and second units without requirement of a dust-free environment in a manner that the light source is able to provide light to a light-entrance surface of the optical plate unit.Type: GrantFiled: June 16, 2009Date of Patent: June 28, 2011Assignee: Top Victory Investments LimitedInventors: Ming-Chuan Hung, Chun-Chang Chiu, Hsu-Cheng Yeh, Chuan-Fa Lee, Yu-Lun Liu
-
Publication number: 20110069251Abstract: A backlight module includes a first light source, a back plate unit, a reflector unit, and a light guide plate. The back plate unit includes a first back plate and a second back plate. The first back plate has a first plate body with a first side part structure defining a first receiving space for receiving the first light source, and the second back plate has a second plate body with a second side part structure. The second back plate is connected to the first back plate in a manner that the first and second side part structures are opposite to each other. The reflector unit is disposed on the first and second plate bodies, and has a portion extending into the first receiving space. The light guide plate is disposed on the reflector unit and is disposed between the first and second side part structures.Type: ApplicationFiled: September 21, 2010Publication date: March 24, 2011Applicant: TOP VICTORY INVESTMENTS LIMITEDInventors: Ming-Chuan Hung, Chun-Chang Chiu, Hsu-Cheng Yeh, Chuan-Fa Lee, Chih-Kuei Wang
-
Patent number: 7710524Abstract: A liquid crystal display having one or more pixels, each of which includes a first sub-pixel operating at a first threshold voltage, and a second sub-pixel neighboring the first sub-pixel, and operating at a second threshold voltage. The first sub-pixel is divided into two separate portions by the second sub-pixel to form at least four domains of liquid crystal molecules illuminating at various gray levels for improving viewing angle characteristics of the liquid crystal display.Type: GrantFiled: December 21, 2006Date of Patent: May 4, 2010Assignee: Quanta Display, Inc.Inventors: Chun-Chang Chin, Hsu-Cheng Yeh
-
Publication number: 20090322981Abstract: A method for assembling a liquid crystal display device includes: a) assembling together a front frame, a liquid crystal panel and an optical plate unit in a dust-free environment to form a first unit in a manner that the liquid crystal panel closes an opening in the front frame and that a sealed state is established between the liquid crystal panel and the optical plate unit; b) assembling a circuit board to one side of a rear frame without requirement of a dust-free environment to form a second unit; c) assembling a light source to one of the first and second units; and d) interconnecting the first and second units without requirement of a dust-free environment in a manner that the light source is able to provide light to a light-entrance surface of the optical plate unit.Type: ApplicationFiled: June 16, 2009Publication date: December 31, 2009Applicant: Top Victory Investments LimitedInventors: Ming-Chuan HUNG, Chun-Chang CHIU, Hsu-Cheng YEH, Chuan-Fa LEE, Yu-Lun LIU
-
Publication number: 20070216844Abstract: A liquid crystal display having one or more pixels, each of which includes a first sub-pixel operating at a first threshold voltage, and a second sub-pixel neighboring the first sub-pixel, and operating at a second threshold voltage. The first sub-pixel is divided into two separate portions by the second sub-pixel to form at least four domains of liquid crystal molecules illuminating at various gray levels for improving viewing angle characteristics of the liquid crystal display.Type: ApplicationFiled: December 21, 2006Publication date: September 20, 2007Inventors: Chun-Chang Chin, Hsu-Cheng Yeh