Patents by Inventor Jin Koo Lee
Jin Koo Lee 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: 11923562Abstract: A battery module includes: a battery cell assembly having a plurality of battery cells; a top plate configured to cover an upper side of the battery cell assembly; a bottom plate configured to cover a lower side of the battery cell assembly; a sensing assembly disposed to cover a front side and a rear side of the battery cell assembly; a pair of side plates disposed at side surfaces, respectively, of the battery cell assembly; and a pair of compression pads disposed between the pair of side plates and the battery cell assembly, respectively.Type: GrantFiled: November 1, 2022Date of Patent: March 5, 2024Assignee: LG Energy Solution, Ltd.Inventors: Sung-Won Seo, Dong Yeon Kim, Ho-June Chi, Dal-Mo Kang, Jin-Hak Kong, Jeong-O Mun, Yoon-Koo Lee, Yong-Seok Choi, Alexander Eichhorn, Andreas Track
-
Patent number: 11256353Abstract: A touch sensor includes: a display portion including a base layer and a touch sensor layer on the base layer; a bending portion extending from the display portion and including a first part of a trace electrically connected to the touch sensor layer but not including the base layer; and a bonding portion extending from the bending portion and including a second part of the trace, wherein an end portion of the second part of the trace is connected to a flexible circuit board.Type: GrantFiled: June 16, 2020Date of Patent: February 22, 2022Assignee: DONGWOO FINE-CHEM CO., LTD.Inventors: Junha Kim, Jin Koo Lee, Wonjong Lee
-
Publication number: 20200409497Abstract: A touch sensor includes: a display portion including a base layer and a touch sensor layer on the base layer; a bending portion extending from the display portion and including a first part of a trace electrically connected to the touch sensor layer but not including the base layer; and a bonding portion extending from the bending portion and including a second part of the trace, wherein an end portion of the second part of the trace is connected to a flexible circuit board.Type: ApplicationFiled: June 16, 2020Publication date: December 31, 2020Applicant: DONGWOO FINE-CHEM CO., LTD.Inventors: Junha KIM, Jin Koo LEE, Wonjong LEE
-
Publication number: 20200201481Abstract: The present invention relates to a touch sensor and a manufacturing method therefor. A touch sensor, according to the present invention, comprises: a base layer; a touch sensor layer formed on the base layer; a connection line unit electrically connected to the touch sensor layer; a bonding pad unit electrically connected to the connection line unit; a first protection layer formed on the touch sensor layer and the connection line unit; and a second protection layer formed on the bonding pad unit and having a thickness thinner than the first protection layer. According to the present invention, there is an effect of enhancing durability and simultaneously improving adhesion characteristics between a bonding pad and an FPC.Type: ApplicationFiled: December 29, 2016Publication date: June 25, 2020Inventors: Jin Koo Lee, Keon Kim, Byung Jin Choi
-
Patent number: 10394362Abstract: An electrode connection unit includes an electrode connection unit body and a protective layer which covers at least a portion of an edge portion of the electrode connection unit body to satisfy a specific relation of area. An occurrence of cracks in the edge portions of the electrode connection unit body may be prevented when a bending stress is applied during a manufacturing process or treating a product.Type: GrantFiled: April 6, 2018Date of Patent: August 27, 2019Assignee: DONGWOO FINE-CHEM CO., LTD.Inventors: Jin Koo Lee, Ho Dong Yoon, Byung Jin Choi
-
Patent number: 10261642Abstract: Disclosed is a touch sensor, including a separation layer, an electrode pattern part formed on the separation layer and including at least one electrode pattern and an insulating layer, and a passivation layer formed of an inorganic material on the electrode pattern part, wherein the passivation layer has a thickness selected from among a thickness ranging from 50 nm to 120 nm, a thickness ranging from 220 nm to 290 nm, and a thickness ranging from 360 nm to 420 nm.Type: GrantFiled: December 14, 2016Date of Patent: April 16, 2019Assignee: DONGWOO FINE-CHEM CO., LTD.Inventors: Jae-Hyun Lee, Gi-Hwan Ahn, Jin-Koo Lee
-
Publication number: 20180224988Abstract: An electrode connection unit includes an electrode connection unit body and a protective layer which covers at least a portion of an edge portion of the electrode connection unit body to satisfy a specific relation of area. An occurrence of cracks in the edge portions of the electrode connection unit body may be prevented when a bending stress is applied during a manufacturing process or treating a product.Type: ApplicationFiled: April 6, 2018Publication date: August 9, 2018Inventors: Jin Koo LEE, Ho Dong YOON, Byung Jin CHOI
-
Patent number: 9880689Abstract: Disclosed is a touch screen panel including: a touch sensing electrode; and a pixel part disposed on a bottom of the touch sensing electrodes, wherein the touch sensing electrode includes: sensing patterns which include first patterns formed in a first direction and second patterns formed in a second direction; bridge electrodes which electrically connect separated unit patterns of the second patterns; and at least one auxiliary pattern which is provided on a top or a bottom of at least one of the first patterns and second patterns, the pixel part includes a plurality of unit pixels, and the auxiliary patterns respectively satisfy Equation 1, thereby having excellent touch sensitivity due to significantly decreased resistance of a touch screen panel.Type: GrantFiled: December 29, 2014Date of Patent: January 30, 2018Assignee: DONGWOO FINE-CHEM CO., LTD.Inventors: Jin Koo Lee, Cheol Hun Lee, Dong Pil Park
-
Publication number: 20170177148Abstract: Disclosed is a touch sensor, including a separation layer, an electrode pattern part formed on the separation layer and including at least one electrode pattern and an insulating layer, and a passivation layer formed of an inorganic material on the electrode pattern part, wherein the passivation layer has a thickness selected from among a thickness ranging from 50 nm to 120 nm, a thickness ranging from 220 nm to 290 nm, and a thickness ranging from 360 nm to 420 nm.Type: ApplicationFiled: December 14, 2016Publication date: June 22, 2017Inventors: Jae-Hyun Lee, Gi-Hwan Ahn, Jin-Koo Lee
-
Publication number: 20160299631Abstract: Disclosed is a touch screen panel including: a touch sensing electrode; and a pixel part disposed on a bottom of the touch sensing electrodes, wherein the touch sensing electrode includes: sensing patterns which include first patterns formed in a first direction and second patterns formed in a second direction; bridge electrodes which electrically connect separated unit patterns of the second patterns; and at least one auxiliary pattern which is provided on a top or a bottom of at least one of the first patterns and second patterns, the pixel part includes a plurality of unit pixels, and the auxiliary patterns respectively satisfy Equation 1, thereby having excellent touch sensitivity due to significantly decreased resistance of a touch screen panel.Type: ApplicationFiled: December 29, 2014Publication date: October 13, 2016Inventors: Jin Koo LEE, Cheol Hun LEE, Dong Pil PARK
-
Publication number: 20160283025Abstract: Disclosed are a composite polarizing plate-integrated touch sensing electrode and a touch screen panel including the same. Specifically, disclosed are a composite polarizing plate-integrated touch sensing electrode including at least one sensing pattern formed on at least one surface of a composite polarizing plate to which a retarder and a polarizing plate are adhered by a coating method, thereby a thin structure may be implemented, and a touch screen panel including the same.Type: ApplicationFiled: October 28, 2014Publication date: September 29, 2016Inventors: Min Soo YANG, Dong Pil PARK, Ho Dong YOON, Jin Koo LEE
-
Patent number: 8727076Abstract: A device for driving a door of an elevator includes a door header, a door, and a driving motor. The door header, which is mounted on a frame defining a doorway, includes a vertical portion substantially parallel to a plane of the doorway. The door is movably supported on the frame. The driving motor, which is disposed on the vertical portion of the door header, includes a housing fixed with respect to the vertical portion, a rotating shaft having an axis that is oriented substantially perpendicularly to the vertical portion, a driving pulley, and a driving portion. The rotating shaft is rotatably supported by the vertical portion at one end thereof and is rotatably supported by the housing at the other end thereof. The driving pulley is coupled to the rotating shaft. The driving portion drives the rotating shaft.Type: GrantFiled: July 31, 2008Date of Patent: May 20, 2014Assignee: Otis Elevator CompanyInventor: Jin Koo Lee
-
Publication number: 20110198158Abstract: A device for driving a door of an elevator includes a door header, a door, and a driving motor. The door header, which is mounted on a frame defining a doorway, includes a vertical portion substantially parallel to a plane of the doorway. The door is movably supported on the frame. The driving motor, which is disposed on the vertical portion of the door header, includes a housing fixed with respect to the vertical portion, a rotating shaft having an axis that is oriented substantially perpendicularly to the vertical portion, a driving pulley, and a driving portion. The rotating shaft is rotatably supported by the vertical portion at one end thereof and is rotatably supported by the housing at the other end thereof. The driving pulley is coupled to the rotating shaft. The driving portion drives the rotating shaft.Type: ApplicationFiled: July 31, 2008Publication date: August 18, 2011Applicant: OTIS ELEVATOR COMPANYInventor: Jin Koo Lee
-
Patent number: 7571797Abstract: The present invention provides a newel guide for supporting a handrail, comprising: a friction belt having a closed curved shape and including an outer surface in contact with an internal surface of the handrail; and a support member for supporting an inner surface of the friction belt to allow the friction belt to make an endless continuous movement around the support member. The support member includes a newel frame having a pair of plate members at its upper portion, wherein the plate members are separated from each other and extend in a longitudinal direction of the newel frame. An intermediate guide is mounted on the pair of plate members and has a depressed surface in contact with the inner surface of the friction belt. A pair of joint guides is mounted to the newel frame adjacent to both ends of the intermediate guide, wherein an end of the joint guide provides a support surface for supporting the endless continuous movement of the friction belt.Type: GrantFiled: January 13, 2005Date of Patent: August 11, 2009Assignee: Otis Elevator CompanyInventor: Jin Koo Lee
-
Publication number: 20080308385Abstract: The present invention provides a newel guide for supporting a handrail, comprising: a friction belt having a closed curved shape and including an outer surface in contact with an internal surface of the handrail; and a support member for supporting an inner surface of the friction belt to allow the friction belt to make an endless continuous movement around the support member. The support member includes a newel frame having a pair of plate members at its upper portion, wherein the plate members are separated from each other and extend in a longitudinal direction of the newel frame. An intermediate guide is mounted on the pair of plate members and has a depressed surface in contact with the inner surface of the friction belt. A pair of joint guides is mounted to the newel frame adjacent to both ends of the intermediate guide, wherein an end of the joint guide provides a support surface for supporting the endless continuous movement of the friction belt.Type: ApplicationFiled: January 13, 2005Publication date: December 18, 2008Inventor: Jin Koo Lee
-
Patent number: 5513051Abstract: An image signal recording and reproducing apparatus comprises a head array having a plurality of head gaps for recording and reproducing the image; a piezoelectric actuator having a polarization direction and for moving the head array downwards and upwards in a width direction of a track in accordance with input of a driving voltage; a phase comparator for generating a phase control signal in accordance with a phase difference between the head array and the track; a unit for outputting the driving voltage to the actuator in accordance with the phase control signal; and a signal processing unit for recording and reproducing the image signal on and from the track by the head array.Type: GrantFiled: December 29, 1993Date of Patent: April 30, 1996Assignee: Daewoo Electronics Co., Ltd.Inventors: Jin-Koo Lee, Kye-Chul Choi