Patents by Inventor Ji-Hoon Song
Ji-Hoon Song 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: 20180192512Abstract: A conductive pattern includes an organic insulating layer, a first conductive layer provided on the insulating layer and including at least a first sub-conductive layer, and an additional conductive layer provided between the insulating layer and the first conductive layer, or on the first conductive layer, wherein the additional conductive layer includes a metal nitride.Type: ApplicationFiled: December 29, 2017Publication date: July 5, 2018Inventors: Ji Hoon SONG, Hyun Chul SON, Young Je SHIN, Kyong Hun CHO, Jeong Bai CHOI
-
Publication number: 20170315522Abstract: A virtual simulator and a building management system including the same are provided.Type: ApplicationFiled: April 27, 2017Publication date: November 2, 2017Applicant: SAMSUNG SDS CO., LTD.Inventors: Oh-Hyuk KWON, Ji-Hoon SONG
-
Publication number: 20170214003Abstract: A display device includes a display panel and a camera module. The display panel displays an image on a first surface, and includes a first substrate, a sub-pixel structure, a reflection pattern, and a transflective reflection pattern. The first substrate included a plurality of pixel regions each having sub-pixel regions, a transparent region, and a reflection region surrounding the sub-pixel regions and the transparent region. The second substrate is disposed on the sub-pixel structure. The reflection pattern is disposed in the reflection region on the second substrate, and exposes the sub-pixel regions and the transparent region. The transflective reflection pattern is disposed on the second substrate, and has an opening exposing at least a portion of at least one transparent region among the transparent regions. The camera module is disposed in the second surface on the display panel, and the second surface is opposite to the first surface.Type: ApplicationFiled: January 13, 2017Publication date: July 27, 2017Inventors: Dae-Woo LEE, Shin-Moon KANG, Byoung-Ki KIM, Hee-Kyung KIM, Hyun-Chul SON, Ji-Hoon SONG, Yeon-Sung LEE, Yun-Mo CHUNG
-
Publication number: 20170208360Abstract: System and method for detecting and classifying direct response advertisements.Type: ApplicationFiled: February 8, 2017Publication date: July 20, 2017Inventors: Jaehyung Lee, Ji-hoon Song, Hoon-Young Cho, Kil-youn Kim, David Lonjon
-
Patent number: 9609384Abstract: In one aspect, a system for detecting and classifying direct response advertisements includes an advertisement candidate segment generation unit for generating an advertisement candidate segment for an advertisement section detected from a broadcast stream, a matching unit for determining whether the advertisement candidate segment matches an advertisement segment stored in an advertisement database (DB), a direct response advertisement determination unit for determining whether the advertisement candidate segment is a direct response advertisement if it is determined by the matching unit that an advertisement segment matching the advertisement candidate segment is not present, and a direct response advertisement grouping unit for grouping the advertisement candidate segment with advertisement segments that are direct response advertisements stored in the advertisement DB.Type: GrantFiled: June 15, 2015Date of Patent: March 28, 2017Assignee: Enswers Co., LTDInventors: Jaehyung Lee, Ji-hoon Song, Hoon-Young Cho, Kil-youn Kim, David Lonjon
-
Publication number: 20170084675Abstract: An organic light-emitting display device may include a first substrate, a first electrode disposed on the first substrate, a pixel defining layer disposed on the first substrate and defining a pixel opening thereof which exposes a portion of the first electrode, an organic light-emitting layer disposed on the exposed portion of the first electrode, a second electrode disposed on the organic light-emitting layer, a capping layer disposed on the second electrode and extending to contact the pixel defining layer, a second substrate opposite to the first substrate, and a dispersion layer disposed on a bottom surface of the second substrate. The dispersion layer may absorb an outgas generated by the pixel defining layer.Type: ApplicationFiled: April 27, 2016Publication date: March 23, 2017Inventors: Ho-Jin YOON, Hee-Kyung KIM, Ji-Hoon SONG, Mu-Gyeom KIM
-
Patent number: 9478771Abstract: An organic light-emitting display (OLED) device is provided. The OLED device includes: a substrate of which a pixel region is defined; a light-condensing means disposed on the pixel region of the substrate; a lower electrode disposed on the light-condensing means; an organic layer, which is disposed on the lower electrode and includes an organic light-emitting layer; and an upper electrode disposed on the organic layer. A method for manufacturing such an OLED device is also provided.Type: GrantFiled: March 12, 2013Date of Patent: October 25, 2016Assignee: Samsung Display Co., Ltd.Inventors: Ji-Hoon Song, Kyu-Sik Cho, Sun Park, Yul-Kyu Lee
-
Patent number: 9396680Abstract: A display device includes a normal pixel including a first driving transistor and a first compensation transistor connected to a gate and drain of the first driving transistor, and a compensation pixel including a second driving transistor and a second compensation transistor connected to a gate and drain of the second driving transistor. The second compensation transistor is open.Type: GrantFiled: March 20, 2014Date of Patent: July 19, 2016Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Yul-Kyu Lee, Sun Park, Ji-Hoon Song
-
Patent number: 9281349Abstract: The organic light emitting display device includes a substrate including a thin film transistor (TFT) formed thereon, the TFT including a first insulating layer disposed between an active layer and a gate electrode, and a second insulating layer disposed between the gate electrode and source and drain electrodes; a pad electrode including a first pad layer disposed on a same layer as that where the source and drain electrodes are formed, and a second pad layer on the first pad layer; a bonding assistant layer on the substrate; a third insulating layer on the bonding assistant layer and including a first opening; a pixel electrode disposed in the first opening and electrically coupled to one of the source and drain electrodes; and a fourth insulating layer on the pixel electrode to cover a peripheral end portion of the pixel electrode and defining a pixel through a second opening.Type: GrantFiled: November 26, 2013Date of Patent: March 8, 2016Assignee: Samsung Display Co., Ltd.Inventors: Kyung-Hoon Park, Sun Park, Yeong-Ho Song, Ji-Hoon Song, Yul-Kyu Lee
-
Patent number: 9178003Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a thin film transistor including an active layer, a gate electrode, a source electrode, and a drain electrode, a first insulating layer arranged between the active layer and the gate electrode, and a second insulating layer arranged between the gate, source, and drain electrodes. The OLED display also includes a third insulating layer covering the source and drain electrodes, wherein an opening is defined in each of the second and third insulating layers and wherein the openings substantially overlap. The OLED display further includes a pixel electrode formed in the openings defined in the second and third insulating layers and including a semi-permeable metal layer.Type: GrantFiled: August 14, 2014Date of Patent: November 3, 2015Assignee: Samsung Display Co., Ltd.Inventors: Kyung-Hoon Park, Sun Park, Yeong-Ho Song, Ji-Hoon Song, Chun-Gi You, Yul-Kyu Lee
-
Publication number: 20150312624Abstract: System and method for detecting and classifying direct response advertisements.Type: ApplicationFiled: June 15, 2015Publication date: October 29, 2015Applicant: ENSWERS CO., LTD.Inventors: Jaehyung LEE, Ji-hoon SONG
-
Patent number: 9084028Abstract: A system and method detects and classifies direct response advertisements. An advertisement candidate segment generation unit generates an advertisement candidate segment from a broadcast stream, and a matching unit matches the advertisement candidate segment with an advertisement segment stored in an advertisement database. A direct response advertisement determination unit determines whether the advertisement candidate segment is a direct response advertisement, and a direct response advertisement registration unit stores an advertisement candidate segment determined to be a direct response advertisement as an advertisement segment in the advertisement database. A direct response advertisement grouping unit groups the advertisement candidate segment with advertisement segments that are direct response advertisements stored in the advertisement database.Type: GrantFiled: August 20, 2013Date of Patent: July 14, 2015Assignee: ENSWERS CO., LTD.Inventors: Hoon-Young Cho, Jaehyung Lee, Kil-youn Kim, Ji-hoon Song, David Lonjon
-
Patent number: 9040999Abstract: An organic light emitting display device includes an active layer of a transistor disposed on a substrate, a gate electrode disposed on the active layer and on a first insulation layer, a second insulation layer which is disposed on the gate electrode and exposes a source area and a drain area of the active layer, a drain electrode which is disposed on the second insulation layer and is connected to an exposed area of the drain area, a third insulation layer on the drain electrode, and a cathode electrode on the third insulation layer, where the cathode electrode penetrates the first insulation layer, the second insulation layer and the third insulation layer, and the cathode electrode is connected to an exposed area of the source area.Type: GrantFiled: October 10, 2013Date of Patent: May 26, 2015Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Yul-Kyu Lee, Kyu-Sik Cho, Sun Park, Ji-Hoon Song
-
Patent number: 9029850Abstract: An organic light-emitting display apparatus includes a thin film transistor including an active layer, a gate electrode, source and drain electrodes, a first insulating layer between the active layer and the gate electrode, and a second insulating layer between the gate electrode and the source and drain electrodes, a third insulating layer covering the source and drain electrodes, the third insulating layer being an organic insulating layer, a pixel electrode including a semi-transparent metal layer and having an end located in a trench formed around the first insulating layer, a fourth insulating layer including an opening exposing a top surface of the pixel electrode, the fourth insulating layer being an organic insulating layer, an organic light-emitting layer on the pixel electrode, and a counter electrode on the organic light-emitting layer.Type: GrantFiled: May 16, 2014Date of Patent: May 12, 2015Assignee: Samsung Display Co., Ltd.Inventors: Yul-Kyu Lee, Kyung-Hoon Park, Sun Park, Yeong-Ho Song, Ji-Hoon Song
-
Patent number: 9012893Abstract: A display apparatus includes a substrate including a display area, an encapsulation member facing the substrate, a pad unit around the display area of the substrate, the pad unit including a contact area and an exposure area that is spaced apart from the contact area, and a flexible printed circuit (FPC) that is connected to the contact area of the pad unit and is curved towards the encapsulation member.Type: GrantFiled: October 31, 2012Date of Patent: April 21, 2015Assignee: Samsung Display Co., Ltd.Inventors: Sun Park, Yul-Kyu Lee, Chun-Gi You, Ji-Hoon Song
-
Publication number: 20150102316Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a thin film transistor including an active layer, a gate electrode, a source electrode, and a drain electrode, a first insulating layer arranged between the active layer and the gate electrode, and a second insulating layer arranged between the gate, source, and drain electrodes. The OLED display also includes a third insulating layer covering the source and drain electrodes, wherein an opening is defined in each of the second and third insulating layers and wherein the openings substantially overlap. The OLED display further includes a pixel electrode formed in the openings defined in the second and third insulating layers and including a semi-permeable metal layer.Type: ApplicationFiled: August 14, 2014Publication date: April 16, 2015Inventors: Kyung-Hoon PARK, Sun PARK, Yeong-Ho SONG, Ji-Hoon SONG, Chun-Gi YOU, Yul-Kyu LEE
-
Publication number: 20150046936Abstract: The present invention relates to a system and method for detecting and classifying direct response advertisements, and provides a system for detecting and classifying direct response advertisements, including an advertisement candidate segment generation unit for generating an advertisement candidate segment for an advertisement section detected from a broadcast stream; a matching unit for determining whether the advertisement candidate segment matches each advertisement segment stored in an advertisement database (DB); a direct response advertisement determination unit for, if it is determined by the matching unit that an advertisement segment matching the advertisement candidate segment is not present, determining whether the advertisement candidate segment is a direct response advertisement; a direct response advertisement registration unit for storing the advertisement candidate segment, determined to be the direct response advertisement by the direct response advertisement determination unit, as an adverType: ApplicationFiled: August 20, 2013Publication date: February 12, 2015Applicant: ENSWERS CO., LTD.Inventors: Hoon-Young Cho, Jaehyung Lee, KIL-youn Kim, Ji-hoon Song, David Lonjon
-
Patent number: 8916855Abstract: An organic light-emitting display apparatus includes a thin film transistor having an active layer, a gate electrode, and source and drain electrodes, an organic light-emitting device having a pixel electrode connected to the thin film transistor, an intermediate layer including an emissive layer, and an opposite electrode, and an opposite electrode contact portion having a joining region and an insulating region. The opposite electrode and a power interconnection line contact each other in the joining region. An insulating layer is interposed between the opposite electrode and the power interconnection line in the insulating region, and a portion of the insulating layer penetrates into the power interconnection line in the insulating region.Type: GrantFiled: October 17, 2012Date of Patent: December 23, 2014Assignee: Samsung Display Co., Ltd.Inventors: Sun Park, Yul-Kyu Lee, Kyu-Sik Cho, Ji-Hoon Song
-
Publication number: 20140353603Abstract: An organic light emitting display device includes an active layer of a transistor disposed on a substrate, a gate electrode disposed on the active layer and on a first insulation layer, a second insulation layer which is disposed on the gate electrode and exposes a source area and a drain area of the active layer, a drain electrode which is disposed on the second insulation layer and is connected to an exposed area of the drain area, a third insulation layer on the drain electrode, and a cathode electrode on the third insulation layer, where the cathode electrode penetrates the first insulation layer, the second insulation layer and the third insulation layer, and the cathode electrode is connected to an exposed area of the source area.Type: ApplicationFiled: October 10, 2013Publication date: December 4, 2014Applicant: Samsung Display Co., Ltd.Inventors: Yul-Kyu Lee, Kyu-Sik Cho, Sun Park, Ji-Hoon Song
-
Publication number: 20140353634Abstract: An organic light-emitting display apparatus includes a thin film transistor including an active layer, a gate electrode, source and drain electrodes, a first insulating layer between the active layer and the gate electrode, and a second insulating layer between the gate electrode and the source and drain electrodes, a third insulating layer covering the source and drain electrodes, the third insulating layer being an organic insulating layer, a pixel electrode including a semi-transparent metal layer and having an end located in a trench formed around the first insulating layer, a fourth insulating layer including an opening exposing a top surface of the pixel electrode, the fourth insulating layer being an organic insulating layer, an organic light-emitting layer on the pixel electrode, and a counter electrode on the organic light-emitting layer.Type: ApplicationFiled: May 16, 2014Publication date: December 4, 2014Inventors: Yul-Kyu LEE, Kyung-Hoon PARK, Sun PARK, Yeong-Ho SONG, Ji-Hoon SONG