Patents by Inventor Hongqing Cui

Hongqing Cui 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: 9897734
    Abstract: The present application discloses a polarizing film and a display device including the polarizing film. The polarizer includes a transparent substrate; a linear polarizer disposed on the transparent substrate; an optical retardation film disposed on the transparent substrate; the linear polarizer including a first dielectric layer covered on the transparent substrate and a metal layer disposed on the first dielectric layer; and the optical retardation film including a second dielectric layer disposed on the transparent substrate to solve the mechanical, optical and lifetime issues faced to the conventional organic polarizing film, while solving the problem of the increased thickness of optical films owing to the manufacture and adhesion of polarizer and retardation film separately.
    Type: Grant
    Filed: July 18, 2016
    Date of Patent: February 20, 2018
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD
    Inventors: Hongqing Cui, Guowei Zha, Kaineng Yang
  • Patent number: 9897797
    Abstract: The present invention provides a display panel, comprising a brightness enhancement film, a light guide plate and a backlight source, and the brightness enhancement film is located to stack with the light guide plate, and the backlight source is located at a lateral side of the light guide plate, wherein the display panel further comprises a MEMS reflective plate located at a bottom of the light guide plate, and the MEMS reflective plate comprises a control substrate and reflective units, and the control substrate is employed to control working statuses of the reflective units, and the reflective unit comprises a driving unit located at the control substrate and a reflective sheet rotatably connected to the driving unit, and the driving unit is employed to drive the reflective sheet to rotate.
    Type: Grant
    Filed: July 30, 2015
    Date of Patent: February 20, 2018
    Assignees: Shenzhen China Star Optoelectronics Technology Co., Ltd, Wuhan China Star Optoelectronics Technology Co., Ltd
    Inventors: Yurui Jiang, De-Jiun Li, Hongqing Cui
  • Publication number: 20180011513
    Abstract: The present disclosure discloses a mobile terminal, including a first screen and a second screen; the first screen has a first display panel, the second screen has a second display panel, a direction of the first display panel and that of the second display panel are opposite, at least one of the first screen and the second screen is a reflection liquid crystal display, and when one of the screens is working, the other one is closed. By the method above, the disclosure can reduce energy consumption of the mobile terminal in some extent and improve endurance of the mobile terminal.
    Type: Application
    Filed: March 4, 2016
    Publication date: January 11, 2018
    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventors: Hongqing CUI, Xinhui ZHONG
  • Publication number: 20170371170
    Abstract: A method of assembling a display device is proposed. The method includes: arranging an alignment imaging device over the lens layer, aligning a first alignment target of the display panel and a first alignment target of the lens layer, controlling the display panel to emit and obtaining the light passing through the lens layer with the alignment imaging device to form bright and dark stripes, arranging one or more second alignment targets on the display panel and adjusting the position of the lens layer so as to align the central line of a bright stripe in the bright and dark stripes to the second alignment targets, and adhering the display panel to the lens layer. By using the present disclosure, the precise alignment of the display panel and the lens layer is reflected rapidly. The yield rate increases. The three-dimensional display effect of the display device improves as well.
    Type: Application
    Filed: August 3, 2016
    Publication date: December 28, 2017
    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventors: Hongqing CUI, Guowei ZHA
  • Publication number: 20170351017
    Abstract: The present application discloses a polarizing film and a display device including the polarizing film. The polarizer includes a transparent substrate; a linear polarizer disposed on the transparent substrate; an optical retardation film disposed on the transparent substrate; the linear polarizer including a first dielectric layer covered on the transparent substrate and a metal layer disposed on the first dielectric layer; and the optical retardation film including a second dielectric layer disposed on the transparent substrate to solve the mechanical, optical and lifetime issues faced to the conventional organic polarizing film, while solving the problem of the increased thickness of optical films owing to the manufacture and adhesion of polarizer and retardation film separately.
    Type: Application
    Filed: July 18, 2016
    Publication date: December 7, 2017
    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventors: Hongqing CUI, Guowei ZHA, Kaineng YANG
  • Publication number: 20170351105
    Abstract: The invention provides a thin film with integrated grating and polarizer. The thin film with integrated grating and polarizer includes a grating film and a polarizer film. The polarizer film is prepared on a light incident side of the grating film and thereby the grating film and the polarizer film are disposed integrally. By the above method, the invention can reduce film thickness and simplify manufacturing process.
    Type: Application
    Filed: June 25, 2016
    Publication date: December 7, 2017
    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventors: Hongqing CUI, Guowei ZHA
  • Publication number: 20170336686
    Abstract: Provided is a liquid crystal display panel, comprising an array substrate, a color filter substrate, and a liquid crystal layer disposed therebetween, wherein a photoelectric functional layer, which is arranged on a surface of the color filter substrate facing the liquid crystal layer or on a surface of the color filter substrate away from the liquid crystal layer, can influence polarization states of optical waves, and meanwhile generate electrical shielding effects. As such, the photoelectric functional layer, which has two functions, can serve as either a polarizer or an electrical shielding layer, thus simplifying a manufacturing procedure of the entire liquid crystal display panel.
    Type: Application
    Filed: October 29, 2015
    Publication date: November 23, 2017
    Applicants: Shenzhen China Star Optoelectronics Technology Co. Ltd., Wuhan China Star Optoelectronics Technology Co. Ltd.
    Inventor: Hongqing CUI
  • Publication number: 20170293153
    Abstract: A lenticular lens film includes a substrate, a plurality of lenticular lenses, and a plurality of wire grating polarizers. The substrate includes a front surface and a back surface. Each of curved surfaces of the lenticular lenses are arranged on the front surface of the substrate in parallel, and the curved surfaces of the lenticular lenses faces away from the front surface of the substrate. The wire grating polarizer includes a dielectric layer formed on the back surface of the substrate, and a metallic layer having a plurality of metal strips arranged on the dielectric layer, the metal strips are parallel to each other and are spaced apart from each other. In addition, the present disclosure also relates to a 3D display device.
    Type: Application
    Filed: July 11, 2016
    Publication date: October 12, 2017
    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventors: Hongqing CUI, Guowei ZHA
  • Publication number: 20170285401
    Abstract: The present invention provides a reflective liquid crystal display device, which includes an upper substrate and a lower substrate that are opposite to each other, a liquid crystal layer arranged between the upper and lower substrates, a transparent plastic layer bonded to a surface of the lower substrate that is distant from the liquid crystal layer, and a mirror-reflection layer that is attached by the transparent plastic layer to the surface of the lower substrate. The transparent plastic material of the transparent plastic layer for attaching the mirror-reflection layer contains therein transparent particles and the transparent plastic material and the transparent particles have different reflectivity so as to provide an effect of diffuse reflection.
    Type: Application
    Filed: December 29, 2015
    Publication date: October 5, 2017
    Inventors: Hongqing Cui, Xinhui Zhong
  • Patent number: 9759954
    Abstract: A display panel and a display device are disclosed. The display panel includes: a first substrate, including a first sealant coating area, wherein the first sealant coating area is provided with a first concave slot; a second substrate, disposed oppositely to the first substrate, and including a second sealant coating area disposed right oppositely to the first sealant coating area; a spacer, the spacer having two terminals, wherein, one terminal of the spacer is fixed to and connected with a bottom of the first concave slot, and the other terminal of the spacer is extended toward the second sealant coating area; and a frame sealant, filled between the first sealant coating area and the second sealant coating area in order to form a sealed liquid crystal filling area. The display panel of the present invention can effectively increase the bonding force of the frame sealant to the substrates.
    Type: Grant
    Filed: May 22, 2015
    Date of Patent: September 12, 2017
    Assignee: WUHAN CHINA STAR OPTOELECTRONICE TECHNOLOGY CO., LTD
    Inventors: Haiyan Sun, De-Jiun Li, Haibo Peng, Hongqing Cui
  • Publication number: 20170242299
    Abstract: A liquid crystal display panel and a mobile phone. The liquid crystal display panel includes a first screen and a second screen which are disposed adjacently, the two screens are controlled by independent light strips, the light strips are both disposed in a backlight module, wherein, the second screen includes an array substrate and a color filter substrate, the array substrate includes multiple reflective electrodes disposed separately. Accordingly, the second screen of the liquid crystal panel of the present invention can reflect an external environment light to decrease the dependence on the backlight source such that the power consumption can be saved.
    Type: Application
    Filed: June 8, 2016
    Publication date: August 24, 2017
    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventors: Hongqing CUI, Wenqing SONG
  • Publication number: 20170192296
    Abstract: An LCD includes a backlight module, an array substrate, and a color filter layer. The color filter layer includes a first filter unit, a second filter unit and a black matrix unit. A transmittance rate of the second filter unit is larger than that of the first filter unit. The black matrix layer is connected between the first filter unit and second filter unit. The width of the black matrix unit is larger than that of the third black matrix unit. The width of the black matrix unit facing the first filter unit is larger than that of the black matrix unit facing the second filter unit. This kind of asymmetrical black matrix layer not only best prevents lowering the pixel aperture ratio, but also improves color shift of images when light goes through pixels of low transmittance as pixels of high transmittance are turned off.
    Type: Application
    Filed: November 20, 2015
    Publication date: July 6, 2017
    Applicants: Shenzhen China Star Optoelectronics Technology Co., Ltd., Wuhan China Star Optoelectronics Technocology Co., Ltd.
    Inventors: Yuejun TANG, Dejiun LI, Hongqing CUI, Tsungying YANG
  • Publication number: 20170192223
    Abstract: The present invention provides a light valve device, comprising a driving substrate having a shading zone and a photic zone, a shading unit, and the shading unit comprises a first shading plate, two driving units, and second shading plates respectively connected to the two driving units, and the driving unit and the first shading plate are fixed in the shading zone adjacent to the driving substrate, and the first shading plate is between the two driving units, and the driving unit can drive the two second shading plates close to the first shading plate to make the second shading plate face the photic zone of the driving substrate for preventing light entering the driving substrate. By locating the light valve device under the sub pixel, the dynamic contrast can be raised to promote the display effect.
    Type: Application
    Filed: July 7, 2015
    Publication date: July 6, 2017
    Applicants: Shenzhen China Star Optoelectronics Technology Co., Ltd., WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD
    Inventors: Yurui JIANG, DE-JIUN LI, Hongqing CUI
  • Publication number: 20170160539
    Abstract: The present invention provides a display panel, comprising a brightness enhancement film, a light guide plate and a backlight source, and the brightness enhancement film is located to stack with the light guide plate, and the backlight source is located at a lateral side of the light guide plate, wherein the display panel further comprises a MEMS reflective plate located at a bottom of the light guide plate, and the MEMS reflective plate comprises a control substrate and reflective units, and the control substrate is employed to control working statuses of the reflective units, and the reflective unit comprises a driving unit located at the control substrate and a reflective sheet rotatably connected to the driving unit, and the driving unit is employed to drive the reflective sheet to rotate.
    Type: Application
    Filed: July 30, 2015
    Publication date: June 8, 2017
    Applicants: Shenzhen China Star Optoelectronics Technology Co., Ltd., WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD
    Inventors: Yurui JIANG, DE-JIUN LI, Hongqing CUI
  • Publication number: 20170160598
    Abstract: A blue phase liquid crystal display module and device, and a method for manufacturing the same are disclosed. The module includes an upper substrate, a lower substrate disposed oppositely, multiple blue phase liquid crystal molecules disposed between the upper substrate and the lower substrate, multiple upper common electrodes disposed in parallel and spaced at intervals on the upper substrate, multiple lower common electrodes disposed in parallel and spaced at intervals on the lower substrate, wherein the lower common electrodes are staggered with the upper common electrodes, and a pixel electrode disposed on the lower substrate, wherein, the pixel electrode is a hollow concave-convex structure, the pixel electrode has alternating projections and depressions such that multiple oblique electric fields are generated among the pixel electrode, the upper common electrodes and the lower common electrodes in order to drive the blue phase liquid crystal molecules.
    Type: Application
    Filed: August 13, 2015
    Publication date: June 8, 2017
    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventors: Yuejun TANG, Hongqing CUI, De-Jiun LI, Haiyan SUN, Dandan LIU
  • Publication number: 20170146854
    Abstract: A color filter and a manufacturing method thereof, as well as a liquid crystal display panel are disclosed. The color filter comprises a color resistance layer, a flat layer, and a first black matrix, wherein the flat layer is coated on the color resistance layer, and the first black matrix is arranged in the flat layer. According to the present disclosure, the critical angle of the color shift phenomenon of the color filter can be increased effectively, and thus the color shift phenomenon of the liquid crystal display panel under wide viewing angles can be alleviated.
    Type: Application
    Filed: May 25, 2015
    Publication date: May 25, 2017
    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventor: Hongqing Cui
  • Publication number: 20170146833
    Abstract: A display panel and a display device are disclosed. The display panel includes: a first substrate, including a first sealant coating area, wherein the first sealant coating area is provided with a first concave slot; a second substrate, disposed oppositely to the first substrate, and including a second sealant coating area disposed right oppositely to the first sealant coating area; a spacer, the spacer having two terminals, wherein, one terminal of the spacer is fixed to and connected with a bottom of the first concave slot, and the other terminal of the spacer is extended toward the second sealant coating area; and a frame sealant, filled between the first sealant coating area and the second sealant coating area in order to form a sealed liquid crystal filling area. The display panel of the present invention can effectively increase the bonding force of the frame sealant to the substrates.
    Type: Application
    Filed: May 22, 2015
    Publication date: May 25, 2017
    Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd.
    Inventors: Haiyan SUN, De-JIUN LI, Haibo PENG, Hongqing CUI
  • Patent number: 9648306
    Abstract: A method for aligning and assembling a stereoscopic display and manufacturing equipment are provided. Using an alignment imaging device to search alignment marks at non-display regions of a display panel and a cylindrical lens sheet. Determining a center coordinate of the display panel, a center coordinate of the cylindrical lens sheet, and an angle offset of the display panel and the cylindrical lens sheet. Using the center coordinate of the display panel and the center coordinate of the cylindrical lens sheet to perform a central assembling and aligning for the display panel and the cylindrical lens sheet. Respectively rotating the display panel and the cylindrical lens sheet according to the angle offset in order to finish assembling and aligning of the display panel and the cylindrical lens sheet.
    Type: Grant
    Filed: July 20, 2016
    Date of Patent: May 9, 2017
    Assignee: Wuhan China Star Optoelectronics Technology Co., Ltd d
    Inventors: Hongqing Cui, Guowei Zha
  • Publication number: 20170108742
    Abstract: A fast response liquid crystal display panel includes a first comb electrode arranged on a surface of an upper substrate that is adjacent to a liquid crystal layer and a second comb electrode arranged on a surface of a lower substrate that is adjacent to the liquid crystal layer. The first comb electrode includes a plurality of first elongate electrodes that are parallel to and spaced from each other and the second comb electrode includes a plurality of second elongate electrodes that are parallel to and spaced from each other. The plurality of first elongate electrodes and the plurality of second elongate electrodes are parallel to each other in a lengthwise direction thereof and are shifted with respect to each other and alternate with each other in a widthwise direction thereof.
    Type: Application
    Filed: January 28, 2016
    Publication date: April 20, 2017
    Inventors: Xinhui Zhong, Hongqing Cui
  • Patent number: 8339550
    Abstract: Embodiments of the present invention provide a Liquid Crystal Display (LCD) panel, including an upper substrate and a lower substrate between which a liquid crystal layer is sealed. The lower substrate includes a plurality of sub-pixel regions arranged in regular patterns. The upper substrate includes Black Matrixes (BM) and an upper transparent conductive layer which are formed in sequence on the bottom surface of an upper transparent substrate. The lower substrate includes a first metal layer, a dielectric layer, a second metal layer, an organic layer, a first insulation layer, a third metal layer, a second insulation layer, a fourth metal layer, a passivation layer and a lower transparent conductive layer which are deposited in sequence on the upper surface of a lower transparent substrate. Embodiments of the present invention also provide a method for producing the LCD panel.
    Type: Grant
    Filed: September 15, 2009
    Date of Patent: December 25, 2012
    Assignee: Infovision Optoelectronics (Kunshan) Co., Ltd.
    Inventors: Hongqing Cui, Te-Chen Chung