Patents by Inventor Jae Geon You
Jae Geon You 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).
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Patent number: 10649270Abstract: A color filter substrate, a display panel and a display apparatus containing the color filter substrate are provided. The color filter substrate includes a color filter layer, a phase difference layer and a first wire grid polarizer arranged in sequence, the phase difference layer including a plurality of first phase shift structures and a plurality of second phase shift structures arranged alternately, the phase difference layer allowing P light that passes through the first phase shift structures and P light that passes through the second phase shift structures to have a phase difference.Type: GrantFiled: May 8, 2018Date of Patent: May 12, 2020Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Weili Zhao, Jae Geon You
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Patent number: 10607557Abstract: An array substrate, a display device and a driving method thereof are provided. In the array substrate, in a first pixel unit constituting a display unit group, a TFT of the first sub-pixel and a TFT of the second sub-pixel are connected to the same data line. In the second pixel unit of the display unit group, a TFT of the second sub-pixel and a TFT of the third sub-pixel are connected to the same data line. A distance along a direction of the gate line between adjacent two sub-pixels having a data line between them is a first shielding size, a distance along the direction of the gate line exists between adjacent two sub-pixels having no data line between them is a second shielding size, and the second shielding size is smaller than the first shielding size.Type: GrantFiled: August 15, 2017Date of Patent: March 31, 2020Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Weili Zhao, Jae Geon You
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Patent number: 10591758Abstract: A curved liquid crystal display panel and a curved liquid crystal display device are disclosed. The curved liquid crystal display panel comprises: two substrates curved towards a same direction with liquid crystals filled therebetween to form a curved liquid crystal layer; and a transparent layer covering an outer surface of a glass of at least one of the substrates, a stress-optical coefficient of the glass of the substrate and a stress-optical coefficient of the transparent layer at a same side of the liquid crystal layer have opposite signs, wherein the outer surface of the glass of the substrate is a surface of the glass of the substrate away from the liquid crystals. The curved liquid crystal display device comprises the curved liquid crystal display panel. The optical rotation effects of the glass of the substrate and the transparent layer located at the same side of the liquid crystal layer are opposite from each other, optical delay thereof are counteracted by each other.Type: GrantFiled: May 8, 2015Date of Patent: March 17, 2020Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Weili Zhao, Jae-Geon You
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Publication number: 20190025641Abstract: A color filter substrate, a display panel and a display apparatus containing the color filter substrate are provided. The color filter substrate includes a color filter layer, a phase difference layer and a first wire grid polarizer arranged in sequence, the phase difference layer including a plurality of first phase shift structures and a plurality of second phase shift structures arranged alternately, the phase difference layer allowing P light that passes through the first phase shift structures and P light that passes through the second phase shift structures to have a phase difference.Type: ApplicationFiled: May 8, 2018Publication date: January 24, 2019Inventors: Weili ZHAO, Jae Geon YOU
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Patent number: 9964811Abstract: The present disclosure provides a curved display panel. The curved display panel includes two substrates each having a first curvature, each of the two substrates including two first side regions with the first curvature and two second side regions; a sealant for bonding the two substrates together, the sealant having a first sealant portion configured to seal the first side regions and a second sealant portion configured to seal the second side regions, wherein a Young's modulus of the first sealant is less than a Young's modulus of the second sealant.Type: GrantFiled: December 10, 2015Date of Patent: May 8, 2018Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Weili Zhao, Jae Geon You, Xinxing Wang
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Publication number: 20180068626Abstract: An array substrate, a display device and a driving method thereof are provided. In the array substrate, in a first pixel unit constituting a display unit group, a TFT of the first sub-pixel and a TFT of the second sub-pixel are connected to the same data line. In the second pixel unit of the display unit group, a TFT of the second sub-pixel and a TFT of the third sub-pixel are connected to the same data line. A distance along a direction of the gate line between adjacent two sub-pixels having a data line between them is a first shielding size, a distance along the direction of the gate line exists between adjacent two sub-pixels having no data line between them is a second shielding size, and the second shielding size is smaller than the first shielding size.Type: ApplicationFiled: August 15, 2017Publication date: March 8, 2018Inventors: Weili ZHAO, Jae Geon YOU
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Publication number: 20170102568Abstract: The present disclosure provides a curved display panel. The curved display panel includes two substrates each having a first curvature, each of the two substrates including two first side regions with the first curvature and two second side regions; a sealant for bonding the two substrates together, the sealant having a first sealant portion configured to seal the first side regions and a second sealant portion configured to seal the second side regions, wherein a Young's modulus of the first sealant is less than a Young's modulus of the second sealant.Type: ApplicationFiled: December 10, 2015Publication date: April 13, 2017Inventors: WEILI ZHAO, JAE GEON YOU, XINXING WANG
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Publication number: 20160357038Abstract: A curved liquid crystal display panel and a curved liquid crystal display device are disclosed. The curved liquid crystal display panel comprises: two substrates curved towards a same direction with liquid crystals filled therebetween to form a curved liquid crystal layer; and a transparent layer covering an outer surface of a glass of at least one of the substrates, a stress-optical coefficient of the glass of the substrate and a stress-optical coefficient of the transparent layer at a same side of the liquid crystal layer have opposite signs, wherein the outer surface of the glass of the substrate is a surface of the glass of the substrate away from the liquid crystals. The curved liquid crystal display device comprises the curved liquid crystal display panel. The optical rotation effects of the glass of the substrate and the transparent layer located at the same side of the liquid crystal layer are opposite from each other, optical delay thereof are counteracted by each other.Type: ApplicationFiled: May 8, 2015Publication date: December 8, 2016Inventors: Weili Zhao, Jae-Geon You
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Publication number: 20140132898Abstract: The invention discloses a display panel, which comprises a liquid crystal cell, an upper polarizer sheet arranged above the liquid crystal cell, a lower polarizer sheet arranged under the liquid crystal cell and a transflective film arranged under the lower polarizer sheet. The invention further discloses a display device comprising the above display panel. By the invention, not only the transflective display has an improved effect, but also the transflective display has a simple structure and an inexpensive cost in comparison with the existing transflective display mode.Type: ApplicationFiled: November 11, 2013Publication date: May 15, 2014Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Guangkui Qin, Jae Geon You
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Patent number: 6486935Abstract: A liquid crystal display device which can improve aperture ratio by minimizing light blocking is disclosed. In a liquid crystal display device according to the present invention, gate lines and data lines are arranged to be overlapped with each other, thereby increasing light transmittance region. Furthermore, TFT is disposed between the gate line and data line, thereby further increasing light transmittance region. As a result, aperture ratio is improved.Type: GrantFiled: June 25, 1999Date of Patent: November 26, 2002Assignee: Hyundai Display Technology Inc.Inventors: Jeung Tae Hwang, Jeong Ha Lee, Tae Kyun Jeong, Su Woong Kang, Young Hoon Kim, Sang Jin Kim, Jae Geon You, Doo Hee Lee
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Patent number: 6285428Abstract: A liquid crystal display device with an IPS mode having wide view angle characteristic and capable of improving response time and transmittance, is disclosed. A liquid crystal display device with an in-plane switching mode includes a first substrate having first and second electrodes formed thereon. A second substrate is disposed opposite to the first substrate with a selected distance. On a surface of the second substrate are also formed third and fourth electrodes. When a voltage is applied to the respective electrodes, a first electric field which is parallel to the planes of the substrates is generated between the first electrode and the second electrode, and a second electric field which is parallel to the planes of the substrates and is orthogonal to the first electric field is generated between the third electrode and the fourth electrode. A polarizer is arranged on the outside of the first substrate and a analyzer is arranged on the outside of the second substrate.Type: GrantFiled: April 16, 1998Date of Patent: September 4, 2001Assignee: Hyundai Electronics Industries Co., Ltd.Inventors: Hyang Yul Kim, Seung Hee Lee, Jae Geon You, Han Jun Park
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Patent number: 6243154Abstract: Disclosed is an LCD preventing color shift and simultaneously improving the characteristics of viewing angle. The LCD comprises a substrate and a common electrode and a pixel electrode having same spiral shape formed on the substrate and being opposed each other, wherein an electric field formed between the common electrode and the pixel electrode is radial shape.Type: GrantFiled: December 10, 1998Date of Patent: June 5, 2001Assignee: Hyundai Electronics Industries Co., Ltd.Inventors: Jae Geon You, Jang Sick Park, Bong Gyu Rho
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Patent number: 6093344Abstract: A polymer dispersed liquid crystal display device is disclosed. A polymer dispersed liquid crystal display device of the present invention includes a pair of substrates inside which electrodes are formed, respectively. The substrates are disposed to be opposite to each other and to be spaced to a cell gap. A liquid crystal polymer network and liquid crystal droplets which are phase separated from each other, are interposed between the substrates. The liquid crystal polymer network is perpendicularly arranged to the planes of the substrates regardless of presence or absence of electrical field. The liquid crystal droplets includes a plurality of liquid crystal molecules and are dispersed in the liquid crystal polymer network. The liquid crystal polymer network has a birefringe index which is similar to that of the liquid crystal.Type: GrantFiled: June 25, 1998Date of Patent: July 25, 2000Assignee: Hyundai Electronics Industries Co., Ltd.Inventors: In Cheol Park, Seung Hee Lee, Jae Geon You, Bong Gyu Rho, Soon Ho Baek