Patents Assigned to Miraenanotech Co., Ltd.
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Patent number: 11003295Abstract: The present invention relates to a touch sensor in which a sensor pattern is irregularly formed, and a touch screen panel using the same. The touch sensor includes a plurality of channels including a plurality of first sensor lines extending in a horizontal direction and a plurality of second sensor lines extending in a vertical direction and in contact with the plurality of first sensor lines at a plurality of contact points to form a mesh pattern. Therefore, occurrence of a moiré phenomenon is prevented, and the contact points between the sensor lines are distributed so as not to be concentrated in any one region, such that generation of a foreign material sensation may be minimized. Therefore, it is possible to prevent a decrease in visibility due to the generation of the foreign material sensation.Type: GrantFiled: April 3, 2017Date of Patent: May 11, 2021Assignee: MIRAENANOTECH CO., LTD.Inventors: Jun-mo Yang, Jae-Hun Ye, Tae-il Kim, Seong-Hoon Gye
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Patent number: 10969897Abstract: In the touch panel device and the operating method for the same according to the present invention, an entire scan is divided into a first scan and a second scan for determining a touch position. In the first scan, a plurality of transmission electrodes are configured into groups, and a signal is applied sequentially or simultaneously such that a first analysis position is determined. In the second scan, since a signal is sequentially or simultaneously applied only to the first analysis position, a plurality of sampling durations can sufficiently be provided such that a second analysis position, which is the exact touch position, can be determined.Type: GrantFiled: January 4, 2019Date of Patent: April 6, 2021Assignee: MIRAENANOTECH CO., LTD.Inventor: Oh-Kyong Kwon
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Patent number: 10599258Abstract: Provided are a wired electrode that can reduce a resistance generated in a signal line and reduce occurrence of disconnection, and a touch screen panel and a manufacturing method thereof. The wired electrode for the touch screen panel includes a contact unit electrically connected to one end of an electrode pattern generating a touch signal; a bonding unit configured to transmit the touch signal detected in the electrode pattern by contacting an external driving circuit; and a signal line unit configured by a plurality of first signal lines connected to the contact unit and a plurality of second signal lines connected between the plurality of first signal lines and the bonding unit to connect the contact unit and the bonding unit.Type: GrantFiled: August 1, 2018Date of Patent: March 24, 2020Assignee: Miraenanotech Co., Ltd.Inventors: Tae Il Kim, Jung Ho Yun
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Patent number: 10133395Abstract: Provided are a wired electrode that can reduce a resistance generated in a signal line and reduce occurrence of disconnection, and a touch screen panel and a manufacturing method thereof. The wired electrode for the touch screen panel includes a contact unit electrically connected to one end of an electrode pattern generating a touch signal; a bonding unit configured to transmit the touch signal detected in the electrode pattern by contacting an external driving circuit; and a signal line unit configured by a plurality of first signal lines connected to the contact unit and a plurality of second signal lines connected between the plurality of first signal lines and the bonding unit to connect the contact unit and the bonding unit.Type: GrantFiled: August 5, 2014Date of Patent: November 20, 2018Assignee: MIRAENANOTECH CO., LTD.Inventors: Tae II Kim, Jung Ho Yun
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Patent number: 9910550Abstract: Disclosed is a touch screen panel. According to one embodiment of the present invention, the touch screen panel comprises a first sensor layer including a plurality of first sensor electrodes for detecting a position of a touch input on one axis and a second sensor layer stacked on an upper or lower part of the first sensor layer and including a plurality of second sensor electrodes for detecting a position of the touch input on another axis. In this case, each of the first sensor electrodes includes first detection regions arranged in a zigzag manner along a first direction and first connection regions for connecting the first detection regions, and each of the second sensor electrodes includes second detection regions arranged in a zigzag manner along a second direction and second connection regions for connecting the second detection regions.Type: GrantFiled: September 5, 2014Date of Patent: March 6, 2018Assignee: MIRAENANOTECH CO., LTD.Inventors: Tae Il Kim, Jae Hun Ye
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Patent number: 9542021Abstract: The present invention relates to a touch screen sensor substrate, to a touch screen sensor, and to a touch screen panel comprising same. The touch screen sensor substrate according to the present invention comprises: a plurality of sensing units formed of electrodes connected into a pattern of a predetermined direction at one surface of a base; and a connection unit which is formed of electrodes connected into a pattern of a direction which is the same as or similar to the direction of the pattern of the sensing units, and which connects the sensing units.Type: GrantFiled: July 22, 2016Date of Patent: January 10, 2017Assignee: MIRAENANOTECH CO., LTD.Inventors: Sung Jin Ryu, Hyung Bae Choi, Ki Won Park, Ung Sang Lee, Kyung Hyun Jang
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Patent number: 9507389Abstract: The present invention relates to a touch screen sensor substrate, to a touch screen sensor, and to a touch screen panel comprising same. The touch screen sensor substrate according to the present invention comprises: a plurality of sensing units formed of electrodes connected into a pattern of a predetermined direction at one surface of a base; and a connection unit which is formed of electrodes connected into a pattern of a direction which is the same as or similar to the direction of the pattern of the sensing units, and which connects the sensing units.Type: GrantFiled: June 8, 2012Date of Patent: November 29, 2016Assignee: MIRAENANOTECH CO., LTD.Inventors: Sung Jin Ryu, Hyung Bae Choi, Ki Won Park, Ung Sang Lee, Kyung Hyun Jang
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Patent number: 9316380Abstract: The present invention relates to an optical plate for lighting capable of improving the brightness of light emitted from a light source and adjusting a viewing angle to alleviate side glare phenomenon. The present invention also relates to a lighting. The purpose of the present invention is to provide a structure in which a light-diffusing member and an optical viewing angle adjusting member can independently function; an integrated optical plate for lighting, wherein the thickness of the optical plate for lighting is reduced by the lamination of a light-diffusing member, a transmission layer, and an optical viewing angle adjusting member; a lighting apparatus using thereof.Type: GrantFiled: December 20, 2012Date of Patent: April 19, 2016Assignee: MIRAENANOTECH CO., LTD.Inventors: Sung-Woo Noh, Hak-Chung Lee, Joon-Hwan Lee, Su-Young Lee
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Patent number: 9310954Abstract: The apparatus for manufacturing the touch screen panel according to the present invention includes: a first roll by which a wound film is unwound; a second roll around which a film having an electrode pattern is wound; a guide roll disposed between the first and second rolls to guide the transfer of the film; a resin applying part applying a resin on the film to form a resin layer; a pattern molding part including a mold having a relief pattern and pressing the mold onto the resin layer to form an intaglio pattern on the resin layer; an electrode material applying part applying an electrode material on a surface of the resin; an electrode material sweeping part removing the electrode material from the surface of the resin layer; and a hardening part hardening the electrode material filled in the intaglio pattern of the resin surface.Type: GrantFiled: July 19, 2012Date of Patent: April 12, 2016Assignee: MIRAENANOTECH CO., LTD.Inventors: Hyung Bae Choi, Sung Jin Ryu, Ki Won Park, Ung Sang Lee
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Patent number: 9244573Abstract: The present invention relates to a capacitive touch panel and a method for manufacturing the same, in which the material having lower resistance than that of ITO is filled in the intaglio formed on the resin layer, which is patterned to form the embedded sensing electrode and the sensing electrodes and the wiring electrodes are formed at the same time by using the same resistance material; in which the capacitive touch panel includes a first sensing layer formed with a plurality of first direction sensing electrodes, which are patterned and a plurality of first wiring electrodes; and a second sensing layer formed with a plurality of second direction sensing electrodes, which are patterned and a plurality of second wiring electrodes; in which the first sensing layer and the second sensing layer are bonded in the mutual vertical direction.Type: GrantFiled: March 3, 2011Date of Patent: January 26, 2016Assignee: MIRAENANOTECH CO., LTD.Inventors: Sung Jin Ryu, Hyung Bae Choi, Ki Won Park, Jong Wook Huh
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Publication number: 20140362579Abstract: The present invention relates to an optical plate for lighting capable of improving the brightness of light emitted from a light source and adjusting a viewing angle to alleviate side glare phenomenon. The present invention also relates to a lighting. The purpose of the present invention is to provide a structure in which a light-diffusing member and an optical viewing angle adjusting member can independently function; an integrated optical plate for lighting, wherein the thickness of the optical plate for lighting is reduced by the lamination of a light-diffusing member, a transmission layer, and an optical viewing angle adjusting member; a lighting apparatus using thereof.Type: ApplicationFiled: December 20, 2012Publication date: December 11, 2014Applicant: MIRAENANOTECH CO., LTD.Inventors: Sung-Woo Noh, Hak-Chung Lee, Joon-Hwan Lee, Su-Young Lee
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Publication number: 20140134328Abstract: The apparatus for manufacturing the touch screen panel according to the present invention includes: a first roll by which a wound film is unwound; a second roll around which a film having an electrode pattern is wound; a guide roll disposed between the first and second rolls to guide the transfer of the film; a resin applying part applying a resin on the film to form a resin layer; a pattern molding part including a mold having a relief pattern and pressing the mold onto the resin layer to form an intaglio pattern on the resin layer; an electrode material applying part applying an electrode material on a surface of the resin; an electrode material sweeping part removing the electrode material from the surface of the resin layer; and a hardening part hardening the electrode material filled in the intaglio pattern of the resin surface.Type: ApplicationFiled: July 11, 2012Publication date: May 15, 2014Applicant: MIRAENANOTECH CO., LTD.Inventors: Hyung Bae Choi, Sung Jin Ryu, Ki Won Park, Ung Sang Lee
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Publication number: 20140118641Abstract: The present invention relates to a touch screen sensor substrate, to a touch screen sensor, and to a touch screen panel comprising same. The touch screen sensor substrate according to the present invention comprises: a plurality of sensing units formed of electrodes connected into a pattern of a predetermined direction at one surface of a base; and a connection unit which is formed of electrodes connected into a pattern of a direction which is the same as or similar to the direction of the pattern of the sensing units, and which connects the sensing units.Type: ApplicationFiled: June 8, 2012Publication date: May 1, 2014Applicant: MIRAENANOTECH CO., LTD.Inventors: Sung Jin Ryu, Hyung Bae Choi, Ki Won Park, Ung Sang Lee, Kyung Hyun Jang
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Publication number: 20120327021Abstract: The present invention relates to a capacitive touch panel and a method for manufacturing the same, in which the material having lower resistance than that of ITO is filled in the intaglio formed on the resin layer, which is patterned to form the embedded sensing electrode and the sensing electrodes and the wiring electrodes are formed at the same time by using the same resistance material; in which the capacitive touch panel includes a first sensing layer formed with a plurality of first direction sensing electrodes, which are patterned and a plurality of first wiring electrodes; and a second sensing layer formed with a plurality of second direction sensing electrodes, which are patterned and a plurality of second wiring electrodes; in which the first sensing layer and the second sensing layer are bonded in the mutual vertical direction.Type: ApplicationFiled: March 3, 2011Publication date: December 27, 2012Applicant: MIRAENANOTECH CO., LTD.Inventors: Sung Jin Ryu, Hyung Bae Choi, Ki Won Park, Jong Wook Huh
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Publication number: 20110188230Abstract: The present invention relates to an optical sheet and a composite sheet with a moire fringe and a backlight assembly having the same. The present invention provides an optical sheet including: a first pattern layer on which a first pattern array is formed and a second pattern layer on which a second pattern array generating a moire fringe by overlapping with the first pattern array is formed. With the present invention, it can expand a viewing angle while improving luminance. In addition, the number of LED light sources mounted on the backlight assembly is reduced, making it possible to reduce production costs.Type: ApplicationFiled: September 8, 2009Publication date: August 4, 2011Applicant: MIRAENANOTECH CO., LTD.Inventors: Hyo Jin Lee, Jung Whan Yoon, Bong Jae Lee, Kang Shik Lee, Yong Kwon Cho, Hee Eun Jang, Hyo Goo Jeon
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Patent number: 7736046Abstract: Provided are embodiments of an optical sheet and a backlight assembly having the optical sheet. The optical sheet can include a body, a plurality of protrusions, and a plurality of embossed portions. The body can form a substrate. One surface of the body can be provided in a planar shape, and the other surface of the body can include the plurality of protrusions, where the protrusions have a triangular shaped cross-section. Each of the protrusions can be configured with the plurality of embossed, which may be formed by a microlens pattern.Type: GrantFiled: April 12, 2007Date of Patent: June 15, 2010Assignee: Miraenanotech Co., Ltd.Inventors: Cheul Young Kim, Sang Mook Kim, Jong Wook Huh, Dong Ryoul Kim, Ju Won Lee, Min Soo Kim, Hyun Sil Shin, Yong Jae Kim
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Patent number: 7645057Abstract: An optical sheet includes a substrate onto which light is incident, and a convex part protruded from the substrate by a predetermined thickness. A thickness of the convex part increases from an edge to a center thereof.Type: GrantFiled: January 18, 2008Date of Patent: January 12, 2010Assignee: Miraenanotech Co., Ltd.Inventors: Cheul Yong Kim, Sang Mook Kim, Jong Wook Huh, Dong Ryoul Kim, Ki Won Jeon, Ju Won Lee, Eun Jung Ham, Myung Su Lee
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Patent number: 7344282Abstract: An optical sheet includes a substrate onto which light is incident, and a convex part protruded from the substrate by a predetermined thickness. A thickness of the convex part increases from an edge to a center thereof.Type: GrantFiled: December 27, 2005Date of Patent: March 18, 2008Assignee: Miraenanotech Co., Ltd.Inventors: Cheul Yong Kim, Sang Mook Kim, Jong Wook Huh, Dong Ryoul Kim, Ki Won Jeon, Ju Won Lee, Eun Jung Ham, Myung Su Lee