Patents by Inventor Tae-hwan Kim

Tae-hwan Kim 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).

  • TOUCH INPUT DEVICE CAPABLE OF DETECTING TOUCH PRESSURE AND COMPRISING DISPLAY MODULE
    Publication number: 20180246611
    Abstract: A touch input device detecting a touch position and a touch pressure includes a display module having a first layer made of glass or plastic and a second layer disposed under the first layer and made of glass or plastic; touch electrodes formed within the display module for detecting the touch position and the touch pressure; and a reference electrode disposed apart from the touch electrode. The touch position is detected by a sensing signal received from the touch electrode. An electrical signal changed by a capacitance between the touch electrode and the reference electrode is detected from the touch electrode. The capacitance is changed by change of a distance between the touch electrode and the reference electrode. The distance between the touch electrode and the reference electrode is changed by the bending of the display module. The touch pressure is detected based on the capacitance.
    Type: Application
    Filed: September 6, 2016
    Publication date: August 30, 2018
    Inventors: Tae Hwan Kim, Bon Kee Kim
  • Memory controller, storage device including the same and data encoding and decoding methods thereof
    Patent number: 10061641
    Abstract: A storage device is provided which includes an ECC circuit. At a write operation, the ECC circuit generates a CRC (cyclic redundancy check) parity corresponding to data and generates an ECC (error correction code) parity corresponding to the data using an error correction code. At a read operation about the data stored in the at least one nonvolatile memory device, the ECC circuit corrects an error of the data using the CRC parity and the ECC parity.
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: August 28, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Namshik Kim, Tae-Hwan Kim, Daewook Kim, Biwoong Chung, Junjin Kong
  • DISPLAY DEVICE SUBSTRATE, ORGANIC LIGHT-EMITTING DISPLAY DEVICE INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20180151633
    Abstract: An organic light-emitting display device includes a substrate; a switching thin-film transistor on the substrate; a driving thin-film transistor connected to the switching thin-film transistor; and a light-emitting element connected to the driving thin-film transistor, wherein the switching thin-film transistor and the driving thin-film transistor together include: a lower conductive layer on the substrate; an insulation layer having therein a contact hole configured to expose the lower conductive layer; an upper conductive layer connected to the lower conductive layer through the contact hole; and a mask conductive layer between an upper surface of the insulation layer and the upper conductive layer to overlap the upper conductive layer.
    Type: Application
    Filed: November 16, 2017
    Publication date: May 31, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: Sang-Hyuk Won, Min-Joo Kim, Tae-Hwan Kim, Nam-Yong Kim, Go-Eun Lim, Seok-Woo Son
  • MEMORY SYSTEM PERFORMING ERROR CORRECTION OF ADDRESS MAPPING TABLE
    Publication number: 20180129563
    Abstract: A memory system includes a nonvolatile memory device, a dynamic random access memory (DRAM) configured to store an address mapping table for an access to the nonvolatile memory device, and a controller configured to store, in the DRAM, the address mapping table that is divided in units of address mapping data, each of the units having a size of an interface of the DRAM, read, from the stored address mapping table, target address mapping data corresponding to a logical address that is received from a host, the target address mapping data including a target parity and physical addresses of the nonvolatile memory device, and perform an error correction on the read target address mapping data, using the target parity.
    Type: Application
    Filed: September 28, 2017
    Publication date: May 10, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyunsik KIM, Tae-Hwan KIM
  • Continuous flow-electrode system, and high-capacity power storage and water treatment method using the same
    Patent number: 9963363
    Abstract: The present invention uses the principles of electrochemical ion absorption (charging) and ion desorption (discharge), and relates to a continuous flow-electrode system, a high-capacity energy storage system, and a water treatment method using the same, in which high-capacity electric energy is stored as electrode materials of a slurry phase and electrolytes simultaneously flow in a successive manner within a fine flow channel structure formed on an electrode. More specifically, the present invention relates to a continuous flow-electrode system, an energy storage system, and a water treatment method, wherein electrode active materials consecutively flow in a slurry state whereby a high capacity is easily obtained without enlarging or stacking electrodes.
    Type: Grant
    Filed: August 16, 2011
    Date of Patent: May 8, 2018
    Assignee: Korea Institute of Energy Research
    Inventors: Dong-Kook Kim, Tae-Hwan Kim, Churl-Hee Cho, Chong-Su Park, Ko-Yeon Choo, Jeong-Ku Yeo
  • ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20180122882
    Abstract: Disclosed are an organic light-emitting display device and a method of manufacturing the same. In the organic light-emitting display device, a first protrusion is provided to protrude from a planarization layer, which has a pixel contact hole configured to expose a thin-film transistor disposed on a substrate, toward a cathode electrode of an organic light-emitting element, and a side surface angle of the first protrusion differs from a side surface angle of the planarization layer, which is exposed through the pixel contact hole. Thereby, the cathode electrode and an auxiliary connection electrode may be electrically connected to each other without a separate partition, which may simplify the structure and the manufacturing process of the organic light-emitting display device.
    Type: Application
    Filed: October 30, 2017
    Publication date: May 3, 2018
    Inventors: Eun-Hye LEE, Tae-Hwan KIM
  • Display device integrated with touch screen
    Patent number: 9952694
    Abstract: Disclosed is a display device integrated with touch screen. The display device has a reduced bezel and an enhanced aesthetic design. Left and right bezels of a panel are reduced, thus increasing an aesthetic design. A driving circuit that generates the touch driving signal is built into the panel, thus decreasing the size of the touch IC and the manufacturing cost.
    Type: Grant
    Filed: October 29, 2013
    Date of Patent: April 24, 2018
    Assignee: LG Display Co., Ltd.
    Inventor: Tae Hwan Kim
  • Display Device with Touch Sensor
    Publication number: 20180095566
    Abstract: Disclosed is an organic light emitting display having reduced thickness and weight. The organic light emitting display with a touch sensor removes the necessity of an additional adhesion process by directly forming a touch sensor including a touch sensing line and a touch driving line and a color filter on the encapsulation layer covering a light emitting device, thereby simplifying a manufacturing process and reducing manufacturing costs.
    Type: Application
    Filed: February 21, 2017
    Publication date: April 5, 2018
    Inventors: Jae-Won LEE, Seung-Hee NAM, Min-Joo KIM, Kwon-Shik PARK, Jae-Young OH, Deuk-Su LEE, Bu-Yeol LEE, Eun-Hye LEE, Tae-hwan KIM
  • Display module and multi-display device having the same
    Patent number: 9933644
    Abstract: A display module for a multi-display device includes an array substrate, connectors disposed on the array substrate and configured to transmit signals for driving the array substrate, a printed circuit board (PCB) electrically connected to the connectors and configured to transmit signals to the connectors, and connecting members that extend through the array substrate and configured to electrically connect the connectors and the PCB.
    Type: Grant
    Filed: November 19, 2014
    Date of Patent: April 3, 2018
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jong Seong Kim, Sang II Kim, Tae Hwan Kim
  • METHOD FOR GUIDING DENTAL IMPLANT PLAN, APPARATUS FOR SAME, AND RECORDING MEDIUM THEREFOR
    Publication number: 20170360533
    Abstract: The present invention relates to a method of guiding a dental implant treatment plan, a device and a recording medium therefore. The method of guiding a dental implant treatment plan according to the invention, by providing a guide to the area where the implant object is to be placed, the effects of reducing the complexity of the implant plan and decreasing procedure deviations depending on individual to individual can be achieved.
    Type: Application
    Filed: December 4, 2015
    Publication date: December 21, 2017
    Applicant: OSSTEMIMPLANT CO., LTD.
    Inventors: Kyoo Ok CHOI, Tae Hwan KIM, Seung Yong HWANG, Seong Yun LEE
  • METHOD FOR DENTAL IMPLANT PLANNING, APPARATUS FOR SAME, AND RECORDING MEDIUM HAVING SAME RECORDED THEREON
    Publication number: 20170364659
    Abstract: The present invention relates to a method of dental implant treatment planning, a device and a recording medium therefore. The device for dental implant treatment planning according to the present invention can move or rotate the grouped objects together in 2D or 3D model about teeth arrangement for implant treatment planning with grouping function of the implant objects. So, it decreases complexity of manipulation of the implant objects, provides users with convenience to easily modify position or size of the implant objects, and improves the accuracy of the modification.
    Type: Application
    Filed: December 4, 2015
    Publication date: December 21, 2017
    Applicant: OSSTEMIMPLANT CO., LTD.
    Inventors: Kyoo Ok CHOI, Tae Hwan KIM, Seung Yong HWANG, Seong Yun LEE
  • Color Filter Array Having Touch Sensor And Display Panel Having The Same
    Publication number: 20170344153
    Abstract: Disclosed are a color filter array having a touch sensor and a display panel having the same. The color filter array may comprise: a plurality of color filters arranged in first and second directions on a substrate; a touch block electrode disposed on the color filters to sense a user touch position; a black matrix disposed on the touch block electrode between the color filters; and a touch-sensing line which is disposed in any one of the first and second directions and at least one of which is connected to the touch block electrode. Thereby, when the color filter array is applied to a bending-type or folding-type display device, generation of cracks in the touch sensing line is reduced or minimized.
    Type: Application
    Filed: May 26, 2017
    Publication date: November 30, 2017
    Inventors: Min-Joo KIM, Tae-Hwan KIM
  • Polyarylene polymers
    Patent number: 9752051
    Abstract: Compositions of arylene oligomers and certain curing agents are useful to provide arylene polymer coatings having improved mechanical properties when cured in an oxygen-containing atmosphere. Methods of curing such compositions are also provided.
    Type: Grant
    Filed: March 3, 2016
    Date of Patent: September 5, 2017
    Assignees: Rohm and Haas Electronic Materials LLC, Rohm and Haas Electronic Materials Korea Ltd.
    Inventors: Yerang Kang, Young Seok Kim, Peng-Wei Chuang, Christopher Gilmore, Tae Hwan Kim, Herong Lei
  • MOTHER SUBSTRATE FOR DISPLAY PANEL, METHOD OF CUTTING THE SAME, AND DISPLAY PANEL PREPARED BY THE METHOD
    Publication number: 20170248817
    Abstract: A display panel includes a display area, a non-display area, a first substrate with first and second edges extending in first and second directions and forming a vertex, a second substrate facing the first substrate, a seal pattern between the first and second substrates to surround a display area with first and second seal patterns extending in the first and second directions and forming a vertex, and dummy spacers disposed on the first substrate within the non-display area. The non-display area includes a first non-display area between the first seal pattern and the first edge, a second non-display area between the second seal pattern and the second edge, a vertex area that abuts on the first and second non-display areas and is adjacent to the vertex of the first substrate, and an average arrangement density of the dummy spacers is smaller in the vertex area than in the non-display area.
    Type: Application
    Filed: February 23, 2017
    Publication date: August 31, 2017
    Inventors: Jong Hwan LEE, Tae Hwan KIM, Myung Hwan PARK, Jean Ho SONG, Jeong Ho LEE
  • METHOD FOR PREDICTING RISK OF ANKYLOSING SPONDYLITIS USING DNA COPY NUMBER VARIANTS
    Publication number: 20170204463
    Abstract: The present invention relates to a method of predicting the risk of developing ankylosing spondylitis using DNA copy number variation. It was verified that the risk of developing ankylosing spondylitis can be effectively predicted using primers for detecting DNA copy number variation, of the present invention, and the sensitivity and specificity of prediction can be improved by grafting the results of single nucleotide polymorphism (SNP) measurements, and thus more fundamental approaches for preventing and treating ankylosing spondylitis are expected.
    Type: Application
    Filed: September 30, 2014
    Publication date: July 20, 2017
    Applicant: Catholic University Industry Academic Cooperation Foundation
    Inventors: Yeun-Jun CHUNG, Tae-Hwan KIM, Seung Cheol SHIM, Seung-Hyun JUNG
  • METHOD OF OPERATING DECODER AND METHOD OF OPERATING APPLICATION PROCESSOR INCLUDING THE DECODER
    Publication number: 20170171553
    Abstract: A method of decoding image data includes operating a decoder including a decoding buffer and a decoding module, wherein the decoding module includes a plurality of decoding channels, setting a non-shared memory region and a shared memory region in the decoding buffer, restoring a plurality of frames by decoding a bitstream using the plurality of decoding channels, determining a type of each of the frames, and writing each frame to one of the non-shared memory region or the shared memory region based on the type of each frame.
    Type: Application
    Filed: November 28, 2016
    Publication date: June 15, 2017
    Inventors: TAE HWAN KIM, SUNG HO ROH
  • Method of detaching sub-substrate from substrate
    Patent number: 9623648
    Abstract: A method of detaching a sub-substrate from a substrate includes providing a first sub-substrate attached to a first substrate having a rectangular shape with first and second sides extending in a first direction and third and fourth sides extending in a second direction crossing the first direction, inserting a separating member between the first sub-substrate and the first substrate to partially detach therebetween, attaching a plurality of pads arranged in a matrix pattern to the first sub-substrate, lifting first pads among the plurality of pads arranged in a third direction crossing the first and second directions, lifting second pads, at least two of the second pads being arranged in the second direction, and at least two of the second pads being arranged in the third direction, and lifting third pads arranged in the second direction.
    Type: Grant
    Filed: June 5, 2015
    Date of Patent: April 18, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Tae-Hwan Kim, Man-Hong Na, Jong-Hwan Lee
  • SUBSTRATE SUPPORT UNIT AND SUBSTRATE TREATMENT APPARATUS COMPRISING THE SAME
    Publication number: 20170084477
    Abstract: A substrate supporter, including a plate; and a plurality of vacuum fins protruding from the plate, each of the vacuum fins having a vacuum hole penetrating through the plate, and each of the vacuum fins including a substrate mounting surface contacting a substrate.
    Type: Application
    Filed: June 24, 2016
    Publication date: March 23, 2017
    Applicant: WORLDEX INDUSTRY & TRADING CO., LTD.
    Inventors: Dong-Joo KANG, Tae-Hwan KIM
  • Multifunctional exhaust gas purifying filter, and exhaust gas purifying apparatus using the same
    Patent number: 9587541
    Abstract: The present invention relates to a configuration method of a multifunctional particulate filter (MFPF), capable of reducing the content of particulate material (PM), carbon monoxide (CO) and hydrocarbons (HC), and increasing the content of nitrogen dioxide (NO2). The MFPF may coat zeolite and an oxidation catalyst on both exhaust gas intake/discharge sides simultaneously, so as to minimize the slippage of HC and generate high-concentration NO2.
    Type: Grant
    Filed: December 6, 2011
    Date of Patent: March 7, 2017
    Assignee: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Jong-Soo Park, Young-Jae Lee, Kyung-Ran Hwang, Shin-Kun Ryi, Dong-Kook Kim, Tae-Hwan Kim, Chun-Boo Lee, Kyung-Sun Yoo
  • Display panel and liquid crystal display
    Patent number: 9581856
    Abstract: A display panel includes: an upper substrate, a lower substrate disposed under the upper substrate, a lower polarizer disposed under the lower substrate, and a step smoothing member disposed under the lower substrate and not overlapping with the lower polarizer.
    Type: Grant
    Filed: August 19, 2014
    Date of Patent: February 28, 2017
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jong Seong Kim, Tae Hwan Kim