Patents by Inventor Jong Oh Kim
Jong Oh 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).
-
Publication number: 20120168429Abstract: A heater is provided with a bulb, a first heating element which has a negative temperature coefficient of resistance and a first rated heating power and forms a first coil in the bulb, a second heating element which has a positive temperature coefficient of resistance and a second rated heating power that is lower than the first rated heating power and is disposed in the bulb. The second heating element is placed adjacent to the first heating to heat the first heating element at an initial stage of a power supplying to the heater, thereby reducing resistance of the first heating element.Type: ApplicationFiled: November 23, 2011Publication date: July 5, 2012Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Young-geun KIM, Hwan-guem KIM, Jong-oh KIM
-
Publication number: 20120154720Abstract: A liquid crystal display that includes: a first substrate and a second substrate each including a display area and a non-display area, the display and non-display areas positioned opposite to each other; a plurality of data driver ICs formed in the non-display area of the first substrate; a plurality of data voltage supply lines connected to the data driver ICs and extending to the display area of the first substrate; a sealant positioned between the first substrate and the second substrate to surround the display areas; and a step compensating member formed outside the sealant on the non-display area of one of the first substrate and the second substrate, in which at least some of the data voltage supply lines extend under the sealant, and the step compensating member is positioned generally inline with the at least some of the data voltage supply lines.Type: ApplicationFiled: July 29, 2011Publication date: June 21, 2012Inventors: Jae-Hyun PARK, Jong Oh KIM, Da Hye CHO, Jin Suk SEO, Jong Bum CHOI
-
Patent number: 8203682Abstract: A display substrate includes a first switching element, a second switching element, a first pixel electrode, a second pixel electrode, a main storage electrode and a sub-storage electrode. The first switching element is connected to a data line and a first gate line. The second switching element is connected to the data line and a second gate line adjacent to the first gate line. The first pixel electrode is electrically connected to the first switching element. The second pixel electrode is electrically connected to the second switching element. The main storage electrode is disposed in an area between the first pixel electrode and the second electrode to overlap with first ends of the first and second pixel electrodes. The sub-storage electrode is spaced apart from the first and second gate lines.Type: GrantFiled: July 29, 2008Date of Patent: June 19, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Hong-Woo Lee, Jong-Oh Kim, Sung-Man Kim, Sun-Kyu Joo, Bong-Jun Lee, Jae-Min Shin
-
Patent number: 8159446Abstract: A gate driving circuit has a first stage which includes: a pull-up driving unit which receives a first carry signal from a second stage and outputs a control signal having first, second, third and fourth voltages to a first node during a preliminary period, a gate active period, a first gate inactive period and a second gate inactive period, respectively; a pull-up unit which receives the control signal and outputs a gate-on signal to a second node during the gate active period; a carry output unit which receives the control signal and outputs a second carry signal to a third stage during the gate active period; and a pull-down unit which receives a gate-off signal and the second carry signal from the second stage and outputs the control signal having the fourth voltage level to the first node during the second gate inactive period.Type: GrantFiled: October 9, 2007Date of Patent: April 17, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Bong-Jun Lee, Kyung-wook Kim, Jong-oh Kim, Sung-man Kim, Hong-woo Lee, Hyuk-jin Kim
-
Patent number: 8031151Abstract: A display substrate includes a base substrate, a first storage electrode, a second storage electrode, a first insulating layer, a first spacing member and a second spacing member. The base substrate includes a first pixel region and a second pixel region that are defined by a plurality of gate lines and a plurality of source lines extended in a direction different from an extended direction of the gate lines. The first storage electrode is in the first pixel region. The second storage electrode is in the second pixel region. The first insulating layer covers the first storage electrode, and has a recessed portion on the second storage electrode. The first spacing member is on the first insulating layer corresponding to the first storage electrode. The second spacing member is on the recessed portion.Type: GrantFiled: November 2, 2007Date of Patent: October 4, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Shin-Tack Kang, Hyeong-Jun Park, Beom-Jun Kim, Jong-Oh Kim, Jong-Hyuk Lee
-
Patent number: 7916260Abstract: A display substrate includes a first metal pattern formed on a substrate and includes a data line to which a pixel voltage is applied, an insulating layer formed on the substrate on which the first metal pattern is formed, an active pattern formed on the insulating layer, a second metal pattern formed on the insulating layer and including a gate line and a storage line, the gate line crossing the data line, a scanning signal applied to the gate line, a protective layer formed on the substrate on which the second metal pattern is formed, and a pixel electrode formed on the protective layer. A method for manufacturing the display substrate, and a display apparatus including the display substrate are further provided.Type: GrantFiled: February 20, 2008Date of Patent: March 29, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Bong-Jun Lee, Myung-Koo Hur, Jong-Oh Kim, Dong-Wuuk Seo, Sung-Man Kim
-
Patent number: 7855757Abstract: The present invention provides a liquid crystal display (“LCD”), a method of manufacturing the same, and a method of repairing the same capable of obtaining a wide viewing angle and improving a success ratio of repair. The LCD includes a gate line, a first data line intersecting the gate line, a thin film transistor (“TFT”) connected with the gate line and the first data line, a pixel electrode connected with the TFT, a first conductive pattern partially overlapping with a first end of the pixel electrode, a second conductive pattern partially overlapping with a second end of the pixel electrode, and a storage capacitor, wherein at least one of the first conductive pattern and the second conductive pattern partially overlaps with the first data line adjacent to the first end of the pixel electrode and a second data line adjacent to the second end of the pixel electrode, respectively.Type: GrantFiled: July 26, 2007Date of Patent: December 21, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Jong-Hyuk Lee, Beom-Jun Kim, Sung-Man Kim, Bong-Jun Lee, Shin-Tack Kang, Hyeong-Jun Park, Yu-Jin Kim, Jong-Hwan Lee, Myung-Koo Hur, Jong-Oh Kim, Hong-Woo Lee
-
Patent number: 7852437Abstract: In a display device, gate lines, which extend in a first direction, cross and are insulated from data lines, which extend in a second direction, to define pixel areas on a first base substrate. Pixels are arranged in the pixel areas, respectively, and a color filter layer including a plurality of color filter is arranged on a second base substrate that is coupled with the first base substrate. The color filters include a first sub color filter, a second sub color filter, and a third sub color filter, repeatedly arranged in the first direction and the second direction to represent different colors, respectively.Type: GrantFiled: October 31, 2007Date of Patent: December 14, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Hong-Woo Lee, Sang-Youn Han, Jong-Oh Kim, Sang-Yong No, Shin-Tack Kang, Hyeong-Jun Park
-
Patent number: 7653338Abstract: A fusing unit of an image forming apparatus, includes: a heating lamp having a heating unit, and a tubular unit accommodating the heating unit; a heating roller accommodating the heating lamp; and a pressing roller to be pressed toward the heating roller; the tubular unit includes a reflecting film formed on at least one of an external circumference surface and an internal surface thereof so as to have a different reflectivity along a lengthwise direction of the heating unit.Type: GrantFiled: September 20, 2007Date of Patent: January 26, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Jong-oh Kim, Hwen-guem Kim
-
Publication number: 20090190082Abstract: A display substrate includes a first switching element, a second switching element, a first pixel electrode, a second pixel electrode, a main storage electrode and a sub-storage electrode. The first switching element is connected to a data line and a first gate line. The second switching element is connected to the data line and a second gate line adjacent to the first gate line. The first pixel electrode is electrically connected to the first switching element. The second pixel electrode is electrically connected to the second switching element. The main storage electrode is disposed in an area between the first pixel electrode and the second electrode to overlap with first ends of the first and second pixel electrodes. The sub-storage electrode is spaced apart from the first and second gate lines.Type: ApplicationFiled: July 29, 2008Publication date: July 30, 2009Inventors: Hong-Woo Lee, Jong-Oh Kim, Sung-Man Kim, Sun-Kyu Joo, Bong-Jun Lee, Jae-Min Shin
-
Publication number: 20090167733Abstract: A display substrate includes a base substrate, a first line, a second line, a bridge line, a thin-film transistor (TFT), a storage line, and a pixel electrode. The first line extends in a first direction on the base substrate. The second line extends in a second direction on the base substrate and is divided into two portions with respect to the first line. The bridge line makes contact with the two portions of the second line in first and second bridge contact regions. The TFT includes a source electrode making contact with one of the first and second lines in a data contact region. The storage line is formed on the one of the first and second lines. The pixel electrode is formed on the storage line and is electrically connected to the TFT. The display substrate reduces formation of parasitic capacitance between pixel electrode and data line.Type: ApplicationFiled: December 10, 2008Publication date: July 2, 2009Inventors: Bong-Jun Lee, Byeong-Jae Ahn, Yeo-Geon Yoon, Hong-Woo Lee, Hyuk-Jin Kim, Jong-Oh Kim, Gyu-Tae Kim
-
Patent number: 7545775Abstract: A method for performing a handoff in an ALL-IP network. The Mobile Station (MS) transmits measurement information to a new Base Transceiver System (BTS) and the Radio Network Controller (RNC) to start a handoff, the RNC requests the new BTS to set up a radio link with the MS. When the radio link is set up between the MS and the new BTS, the RNC requests to delete header information of the MS stored in an old BTS. The MS transmits a message including traffic header information to the new BTS, the new BTS transmits a binding update message to the MS. Then the MS transmits only the voice frame excluding the traffic header information to the new BTS.Type: GrantFiled: December 30, 2002Date of Patent: June 9, 2009Assignee: Samsung Electronics Co., Ltd.Inventors: Jong-Oh Kim, Jae-Am Choi
-
Patent number: 7538835Abstract: A viewing angle compensating plate has a first protection film, a polarizing film, a second protection film and a liquid crystal layer. The polarizing film is formed on the first protection film, and the second protection film is formed on the polarizing film. The liquid crystal layer is formed on the second protection film. The second protection film has a rate of thermal expansion and contraction that is substantially identical to that of the first protection film.Type: GrantFiled: February 13, 2004Date of Patent: May 26, 2009Assignee: Samsung Electronics Co., Ltd.Inventor: Jong-Oh Kim
-
Publication number: 20090016791Abstract: A fusing device fuses an image on a printing medium, and includes a belt which is provided to rotate; a heating plate which is supported to an inner surface of the belt, a pressing roller which presses the printing medium against the heating plate, and a piezoelectric member which is disposed to the heating plate and presses at least one portion of the heating plate with respect to the pressing roller if power is applied thereto.Type: ApplicationFiled: May 13, 2008Publication date: January 15, 2009Applicant: Samsung Electronics Co., Ltd.Inventor: Jong-oh KIM
-
Publication number: 20080316384Abstract: A display substrate includes a first metal pattern formed on a substrate and includes a data line to which a pixel voltage is applied, an insulating layer formed on the substrate on which the first metal pattern is formed, an active pattern formed on the insulating layer, a second metal pattern formed on the insulating layer and including a gate line and a storage line, the gate line crossing the data line, a scanning signal applied to the gate line, a protective layer formed on the substrate on which the second metal pattern is formed, and a pixel electrode formed on the protective layer. A method for manufacturing the display substrate, and a display apparatus including the display substrate are further provided.Type: ApplicationFiled: February 20, 2008Publication date: December 25, 2008Applicant: SAMSUNG ELECTRONICS CO., LTDInventors: Bong-Jun LEE, Myung-Koo HUR, Jong-Oh KIM, Dong-Wuuk SEO, Sung-Man KIM
-
Publication number: 20080274717Abstract: Disclosed is an apparatus and method of transmitting private information in a mobile terminal, which is capable of transmitting all data (for example, a telephone directory, moving pictures, photographs, memos, a call list, transmitted and received messages, bell sound, MP3 data, etc.) stored in a mobile terminal to another mobile terminal.Type: ApplicationFiled: September 18, 2006Publication date: November 6, 2008Applicant: Eun Sang JUNGInventor: Jong Oh Kim
-
Publication number: 20080266477Abstract: A gate driving circuit has a first stage which includes: a pull-up driving unit which receives a first carry signal from a second stage and outputs a control signal having first, second, third and fourth voltages to a first node during a preliminary period, a gate active period, a first gate inactive period and a second gate inactive period, respectively; a pull-up unit which receives the control signal and outputs a gate-on signal to a second node during the gate active period; a carry output unit which receives the control signal and outputs a second carry signal to a third stage during the gate active period; and a pull-down unit which receives a gate-off signal and the second carry signal from the second stage and outputs the control signal having the fourth voltage level to the first node during the second gate inactive period.Type: ApplicationFiled: October 9, 2007Publication date: October 30, 2008Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Bong-Jun LEE, Kyung-wook KIM, Jong-oh KIM, Sung-man KIM, Hong-woo LEE, Hyuk-jin KIM
-
Publication number: 20080158482Abstract: A mother display panel that is capable of being divided into multiple display panels precisely and efficiently is presented. The mother display panel includes a plurality of cutting mark groups which is arranged in a matrix pattern to serve as a position reference for corners of the plurality of display panels. The respective cutting mark groups include unit cutting marks that are spaced from each other.Type: ApplicationFiled: October 30, 2007Publication date: July 3, 2008Inventors: Kyoung-jun JANG, Jung-im Kim, Hye-rhee Han, Jong-oh Kim
-
Publication number: 20080136760Abstract: A display substrate includes a base substrate, a first storage electrode, a second storage electrode, a first insulating layer, a first spacing member and a second spacing member. The base substrate includes a first pixel region and a second pixel region that are defined by a plurality of gate lines and a plurality of source lines extended in a direction different from an extended direction of the gate lines. The first storage electrode is in the first pixel region. The second storage electrode is in the second pixel region. The first insulating layer covers the first storage electrode, and has a recessed portion on the second storage electrode. The first spacing member is on the first insulating layer corresponding to the first storage electrode. The second spacing member is on the recessed portion.Type: ApplicationFiled: November 2, 2007Publication date: June 12, 2008Inventors: Shin-Tack Kang, Hyeong-Jun Park, Beom-Jun Kim, Jong-Oh Kim, Jong-Hyuk Lee
-
Publication number: 20080124148Abstract: A fusing unit of an image forming apparatus, includes: a heating lamp having a heating unit, and a tubular unit accommodating the heating unit; a heating roller accommodating the heating lamp; and a pressing roller to be pressed toward the heating roller; the tubular unit includes a reflecting film formed on at least one of an external circumference surface and an internal surface thereof so as to have a different reflectivity along a lengthwise direction of the heating unit.Type: ApplicationFiled: September 20, 2007Publication date: May 29, 2008Applicant: Samsung Electronics Co., Ltd.Inventors: Jong-oh KIM, Hwen-guem KIM