Patents by Inventor Komatsu Hiroshi
Komatsu Hiroshi 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: 7193675Abstract: A liquid crystal display device includes first and second substrates, a plurality of gate bus lines and data bus lines on the first substrate, the gate bus lines being perpendicular to the data bus lines, a plurality of pixels defined by the gate bus lines and the data bus lines, the pixels having a plularity of regions, at least a pair of electrodes in each region having a common direction, and a plurality of liquid crystal molecules between the substrates.Type: GrantFiled: August 16, 2004Date of Patent: March 20, 2007Assignee: LG. Philips LCD Co., LtdInventor: Komatsu Hiroshi
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Patent number: 6903792Abstract: A liquid crystal display including: a first transparent substrate coated with a first alignment layer, a second transparent substrate coated with a second alignment layer, the second substrate facing the first transparent substrate, a liquid crystal layer between the substrates, a polarizer attached on the outer surfaces of the substrates, a pair of electrodes formed on the first substrates, and a driving circuit applying signal voltage to the electrodes. The liquid crystal molecules adjacent to the first substrate is rotated by applying the voltage, but, the liquid crystal molecule adjacent to the second substrate is fixed regardless of the applied voltage. The electrode pair, substantially straight data and common electrodes, are inclined at an angle with respect to a gate line.Type: GrantFiled: October 22, 2001Date of Patent: June 7, 2005Assignee: LG.Philips LCD Co., Ltd.Inventor: Komatsu Hiroshi
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Publication number: 20050078255Abstract: A liquid crystal display device includes first and second substrates, a plurality of gate bus lines and data bus lines on the first substrate, the gate bus lines being perpendicular to the data bus lines, a plurality of pixels defined by the gate bus lines and the data bus lines, the pixels having a plularity of regions, at least a pair of electrodes in each region having a common direction, and a plurality of liquid crystal molecules between the substrates.Type: ApplicationFiled: August 16, 2004Publication date: April 14, 2005Inventor: Komatsu Hiroshi
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Patent number: 6781660Abstract: A liquid crystal display including: a first transparent substrate coated with a first alignment layer, a second transparent substrate coated with a second alignment layer, the second substrate facing the first transparent substrate, a liquid crystal layer between the substrates, a polarizer attached on the outer surfaces of the substrates, a pair of electrodes formed on the first substrates, and a driving circuit applying signal voltage to the electrodes. The liquid crystal molecules adjacent to the first substrate is rotated by applying the voltage, but, the liquid crystal molecule adjacent to the second substrate is fixed regardless of the applied voltage. The electrode pair, substantially straight data and common electrodes, are inclined at an angle with respect to a gate line.Type: GrantFiled: October 22, 2001Date of Patent: August 24, 2004Assignee: LG Philips LCD Co., Ltd.Inventor: Komatsu Hiroshi
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Patent number: 6778245Abstract: A liquid crystal display device includes first and second substrates, a plurality of gate bus lines and data bus lines on the first substrate, the gate bus lines being perpendicular to the data bus lines, a plurality of pixels defined by the gate bus lines and the data bus lines, the pixels having a plularity of regions, at least a pair of electrodes in each region having a common direction, and a plurality of liquid crystal molecules between the substrates.Type: GrantFiled: October 10, 2002Date of Patent: August 17, 2004Assignee: LG.Philips LCD Co., Ltd.Inventor: Komatsu Hiroshi
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Patent number: 6630978Abstract: A liquid crystal display device includes first and second substrates, a plurality of gate bus lines and data bus lines on the first substrate, the gate bus lines being perpendicular to the data bus lines, a plurality of pixels defined by the gate bus lines and the data bus lines, the pixels having a plularity of regions, at least a pair of electrodes in each region having a common direction, and a plurality of liquid crystal molecules between the substrates.Type: GrantFiled: February 16, 2001Date of Patent: October 7, 2003Assignee: LG.Philips LCD Co., Ltd.Inventor: Komatsu Hiroshi
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Patent number: 6608662Abstract: A liquid crystal display device includes first and second substrates, a plurality of gate bus lines and data bus lines on the first substrate, the gate bus lines being perpendicular to the data bus lines, a plurality of pixels defined by the gate bus lines and the data bus lines, the pixels having a plurality of regions, at least a pair of electrodes in each region having a common direction, and a plurality of liquid crystal molecules between the substrate.Type: GrantFiled: June 20, 1997Date of Patent: August 19, 2003Assignee: LG. Philips LCD Co., Ltd.Inventor: Komatsu Hiroshi
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Publication number: 20030030761Abstract: A liquid crystal display device includes first and second substrates, a plurality of gate bus lines and data bus lines on the first substrate, the gate bus lines being perpendicular to the data bus lines, a plurality of pixels defined by the gate bus lines and the data bus lines, the pixels having a plularity of regions, at least a pair of electrodes in each region having a common direction, and a plurality of liquid crystal molecules between the substrates.Type: ApplicationFiled: October 10, 2002Publication date: February 13, 2003Inventor: Komatsu Hiroshi
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Publication number: 20020018168Abstract: A liquid crystal display including: a first transparent substrate coated with a first alignment layer, a second transparent substrate coated with a second alignment layer, the second substrate facing the first transparent substrate, a liquid crystal layer between the substrates, a polarizer attached on the outer surfaces of the substrates, a pair of electrodes formed on the first substrates, and a driving circuit applying signal voltage to the electrodes. The liquid crystal molecules adjacent to the first substrate is rotated by applying the voltage, but, the liquid crystal molecule adjacent to the second substrate is fixed regardless of the applied voltage.Type: ApplicationFiled: October 22, 2001Publication date: February 14, 2002Inventor: Komatsu Hiroshi
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Patent number: 6342937Abstract: A liquid crystal display device includes first and second substrates, a plurality of gate bus lines and data bus lines on the first substrate, the gate bus lines being perpendicular to the data bus lines, a plurality of pixels defined by the gate bus lines and the data bus lines, the pixels having a plularity of regions, at least a pair of electrodes in each region having a common direction, and a plurality of liquid crystal molecules between the substrates.Type: GrantFiled: January 24, 2001Date of Patent: January 29, 2002Assignee: LG.Philips LCD Co., Ltd.Inventor: Komatsu Hiroshi
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Patent number: 6323927Abstract: A liquid crystal display including: a first transparent substrate coated with a first alignment layer, a second transparent substrate coated with a second alignment layer, the second substrate facing the first transparent substrate, a liquid crystal layer between the substrates, a polarizer attached on the outer surfaces of the substrates, a pair of electrodes formed on the first substrates, and a driving circuit applying signal voltage to the electrodes. The liquid crystal molecules adjacent to the first substrate is rotated by applying the voltage, but, the liquid crystal molecule adjacent to the second substrate is fixed regardless of the applied voltage. The electrode pair, substantially straight data and common electrodes, are inclined at an angle with respect to a gate line.Type: GrantFiled: August 3, 1999Date of Patent: November 27, 2001Assignee: LG Philips LCD Co., Ltd.Inventor: Komatsu Hiroshi
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Publication number: 20010010574Abstract: A liquid crystal display device includes first and second substrates, a plurality of gate bus lines and data bus lines on the first substrate, the gate bus lines being perpendicular to the data bus lines, a plurality of pixels defined by the gate bus lines and the data bus lines, the pixels having a plularity of regions, at least a pair of electrodes in each region having a common direction, and a plurality of liquid crystal molecules between the substrates.Type: ApplicationFiled: February 16, 2001Publication date: August 2, 2001Inventor: Komatsu Hiroshi
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Publication number: 20010001568Abstract: A liquid crystal display device includes first and second substrates, a plurality of gate bus lines and data bus lines on the first substrate, the gate bus lines being perpendicular to the data bus lines, a plurality of pixels defined by the gate bus lines and the data bus lines, the pixels having a plularity of regions, at least a pair of electrodes in each region having a common direction, and a plurality of liquid crystal molecules between the substrates.Type: ApplicationFiled: January 24, 2001Publication date: May 24, 2001Inventor: Komatsu Hiroshi
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Patent number: 5995186Abstract: A liquid crystal display including: a first transparent substrate coated with a first alignment layer, a second transparent substrate coated with a second alignment layer, the second substrate facing the first transparent substrate, a liquid crystal layer between the substrates, a polarizer attached on the outer surfaces of the substrates, a pair of electrodes formed on the first substrates, and a driving circuit applying signal voltage to the electrodes. The liquid crystal molecules adjacent to the first substrate is rotated by applying the voltage, but, the liquid crystal molecule adjacent to the second substrate is fixed regardless of the applied voltage. The electrode pair, substantially straight data and common electrodes, are inclined at an angle with respect to a gate line.Type: GrantFiled: April 4, 1997Date of Patent: November 30, 1999Assignee: LG Electronics Inc.Inventor: Komatsu Hiroshi