Patents by Inventor Su-Bin Song
Su-Bin 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).
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METHOD FOR FORMING A VENT PORT IN A GLASS PANEL, AND GLASS PANEL PRODUCT MANUFACTURED USING THE SAME
Publication number: 20120148795Abstract: A method for forming a vent port in a glass panel and a glass panel product manufactured using the same. The vent port has no protruding vent pipe, such that the vent port discharging gas from a sealed space to the outside is formed in either one of a pair of plate glasses separated in a thickness-direction to form the sealed space therebetween, produced by: forming an exhaust hole in either one of the plate glasses; vertically inserting a vent-pipe-type sealing material into the upper portion of the exhaust hole; discharging gas from a space between the plate glasses to the outside; heating the sealant member such that the sealing material is converted into fluid and the exhaust hole is closed by the sealing material having collapsed after being heated; and solidifying the sealing material remaining in the exhaust hole, ensuring good sealing properties without using a protruding vent pipe.Type: ApplicationFiled: December 22, 2010Publication date: June 14, 2012Applicant: LG HAUSYS, LTD.Inventors: Soon-Ho Kwon, Su-bin Song -
Patent number: 8198634Abstract: A thin film transistor (TFT), a method of fabricating the same, and an organic light emitting diode (OLED) display device including the TFT. The TFT includes a substrate having a pixel region and a non-pixel region, a semiconductor layer, a gate insulating layer, a gate electrode, and source and drain electrodes disposed on the pixel region, at least one gettering site disposed on the non-pixel region, and at least one connection portion to connect the at least one gettering site and the semiconductor layer The method of fabricating the TFT includes patterning a polycrystalline silicon (poly-Si) layer to form a plurality of semiconductor layers, connection portions, and at least one gettering site, the semiconductor layers being connected to the at least one gettering site via the connection portions, and annealing the substrate to getter the plurality of semiconductor layers.Type: GrantFiled: December 18, 2009Date of Patent: June 12, 2012Assignee: Samsung Mobile Display Co., Ltd.Inventors: Joo-Chul Yoon, Oh-Seob Kwon, Yong-Soo Lee, Su-Bin Song, Joo-Hwa Lee, Byoung-Keon Park, Tae-Hoon Yang, Jin-Wook Seo, Ki-Yong Lee
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Publication number: 20110108104Abstract: A photoelectric conversion device that includes: a light-receiving substrate, on which a photoelectrode is formed; a counter substrate that is disposed facing the light-receiving substrate, on which a counter electrode is formed; a semiconductor layer that is formed on the photoelectrode, into which a photosensitive dye is absorbed; and an electrolyte layer that is formed between the semiconductor layer and the counter electrode. The counter electrode includes a catalyst layer formed directly on the counter substrate.Type: ApplicationFiled: March 30, 2010Publication date: May 12, 2011Applicant: Samsung SDI Co., Ltd.Inventors: Hyun-Chul KIM, Ji-Won Lee, Joo-Sik Jung, Moon-Sung Kang, Su-Bin Song
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Publication number: 20110079274Abstract: A photoelectric conversion device designed according to a ratio of a line width to a pitch of a grid collector electrode is provided. The photoelectric conversion device includes a first substrate, a second substrate facing the first substrate, and a first electrode between the first substrate and the second substrate, the first electrode including a first grid electrode. A first ratio (W/P) of a line width of the first grid electrode to a pitch of the first grid electrode is configured in accordance with a photoelectric conversion efficiency of the photoelectric conversion device, thereby the photoelectric conversion device may have improved photoelectric conversion efficiency.Type: ApplicationFiled: August 31, 2010Publication date: April 7, 2011Inventors: Moon-Sung Kang, Ji-Won Lee, Su-Bin Song, Joo-Sik Jung
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Publication number: 20110050083Abstract: A plasma display panel (PDP) includes a front substrate and a rear substrate that face each other; a pair of base portions disposed between the front substrate and the rear substrate and are concavely indented in directions away from each other; a pair of barrier walls disposed on the pair of base portions to define a discharge cell; a scan electrode and a sustain electrode that generate a mutual discharge in the discharge cell; an address electrode to cross the scan electrode and that generates an address discharge together with the scan electrode; a phosphor layer disposed in the discharge cell; and a discharge gas injected into the discharge cell.Type: ApplicationFiled: July 29, 2010Publication date: March 3, 2011Inventors: Jun-Yong Park, Won-Hee Jeong, Su-Bin Song, Seung-Hyun Son, Joo-Sik Jung
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Publication number: 20100207916Abstract: A plasma display panel (PDP) having high efficiency includes a front substrate and a rear substrate facing each other; element portions interposed between the front and rear substrates, and including a first element and a second element disposed in both sides of a main discharge space and a third and a fourth element respectively having a narrow width and protruding on the first element and the second element, wherein the first and second elements, and the third and fourth elements partition stepped spaces along a stepped surface in the main discharge space; sustain electrode pairs alternately disposed on the front substrate, extending along a first direction and causing mutual discharge; dielectric layers which are formed on the front substrate to cover the sustain electrode pairs and in which grooves are formed along a direction that is substantially perpendicular to the first direction; and address electrodes formed on the rear substrate and extending in a second direction that crosses the first direction.Type: ApplicationFiled: February 12, 2010Publication date: August 19, 2010Applicant: Samsung SDI Co., Ltd.Inventors: Won-Hee Jeong, Jun-Yong Park, Joo-Sik Jung, Su-Bin Song, Eui-Jeong Hwang, Seung-Hyun Son
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Publication number: 20100155736Abstract: A thin film transistor (TFT), a method of fabricating the same, and an organic light emitting diode (OLED) display device including the TFT. The TFT includes a substrate having a pixel region and a non-pixel region, a semiconductor layer, a gate insulating layer, a gate electrode, and source and drain electrodes disposed on the pixel region, at least one gettering site disposed on the non-pixel region, and at least one connection portion to connect the at least one gettering site and the semiconductor layer The method of fabricating the TFT includes patterning a polycrystalline silicon (poly-Si) layer to form a plurality of semiconductor layers, connection portions, and at least one gettering site, the semiconductor layers being connected to the at least one gettering site via the connection portions, and annealing the substrate to getter the plurality of semiconductor layers.Type: ApplicationFiled: December 18, 2009Publication date: June 24, 2010Applicant: Samsung Mobile Display Co., Ltd.Inventors: Joo-Chul YOON, Oh-Seob Kwon, Yong-Soo Lee, Su-Bin Song, Joo-Hwa Lee, Byoung-Keon Park, Tae-Hoon Yang, Jin-Wook Seo, Ki-Yong Lee
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Publication number: 20100007586Abstract: A plasma display panel (PDP) is disclosed. In one embodiment, the PDP includes: i) first and second substrates facing each other, ii) a plurality of first barrier ribs formed between the first and second substrates and configured to define a plurality of discharge cells and iii) a plurality of second barrier ribs dividing each of the discharge cells into a first sub-discharge cell and a second sub-discharge cell, wherein a phosphor layer is formed in the first sub-discharge cells and is not formed in the second sub-discharge cells. According to one embodiment, the PDP has high driving efficiency obtained by improving an address voltage margin, and high image quality obtained by removing noise brightness caused by discharge light resulting from an address discharge, and is suitable for an image display with high efficiency and high resolution.Type: ApplicationFiled: March 26, 2009Publication date: January 14, 2010Applicant: Samsung SDI Co., Ltd.Inventors: Jun-Yong Park, Won-Hee Jeong, Joo-Sick Jung, Su-Bin Song
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Patent number: 7602125Abstract: A plasma display panel comprises: first and second substrates facing each other; a plurality of barrier ribs partitioning a discharge space between the first and second substrates so as to define a plurality of discharge cells; address electrodes extending in parallel with each other and in a predetermined direction; first and second electrodes disposed on the second substrate in a direction intersecting the direction of the address electrodes, the first and second electrodes being separated from the address electrodes, the first and second electrodes being provided in correspondence with each of the discharge cells; and phosphor layers coated on the discharge cells. The first and second electrodes protrude in a direction from the second substrate to the first substrate, and face each other so as to provide a space therebetween.Type: GrantFiled: May 27, 2005Date of Patent: October 13, 2009Assignee: Samsung SDI Co., Ltd.Inventors: Min Hur, Young-Do Choi, Takahisa Mizuta, Jun-Yong Park, Su-Bin Song
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Patent number: 7504775Abstract: A Plasma Display Panel (PDP) has a high aperture ratio of a discharge cell, a high light transmittance, and a high luminous efficiency and a stable and efficient discharge occurs uniformly at a low driving voltage on inner sidewalls of the discharge cell and concentrates in the center of the discharge cell.Type: GrantFiled: April 29, 2005Date of Patent: March 17, 2009Assignee: Samsung SDI Co., Ltd.Inventors: Su-Bin Song, Kyoung-Doo Kang, Jun-Yong Park, Won-Ju Yi
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Patent number: 7256545Abstract: A Plasma Display Panel (PDP) includes: a front panel; a rear panel parallel to and separated from a front panel; a plurality of first barrier ribs of a dielectric, arranged between the front panel and the rear panel, and adapted to define discharge cells together with the front panel and the rear panel; front discharge electrodes and rear discharge electrodes disposed apart to surround each discharge cell within the first barrier ribs, each of the front discharge electrodes and rear discharge electrodes including main line parts and corner parts adapted to connect the adjacent main line parts, wherein inner surfaces of the corner parts facing each discharge cell, are rounded; a phosphor layer arranged in each discharge cell defined by the first barrier ribs; and a discharge gas filling each discharge cell.Type: GrantFiled: March 25, 2005Date of Patent: August 14, 2007Assignee: Samsung SDI Co., Ltd.Inventors: Seok-Gyun Woo, Chong-Gi Hong, Su-Bin Song, Kyoung-Doo Kang, Jun-Yong Park, Won-Ju Yi
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Patent number: 7166370Abstract: An organic electroluminescence device is described and includes a transparent substrate with a first electrode formed on the top surface of the transparent substrate in a predetermined pattern. The first electrode is transparent. An organic layer includes a hole injecting layer, a hole transporting layer, an emitting layer, and an electron transporting layer. They are sequentially stacked on the top surface of the first electrode. A second electrode is formed on the top surface of the organic layer in a predetermined pattern. The distance from the top surface of the hole transporting layer to the bottom surface of the second electrode ranges from about 350 ? to about 450 ? such that the color purity and brightness of blue light is optimized. Accordingly, the organic electroluminescence device increases the color purity and brightness of blue light, thereby providing an image having excellent picture quality.Type: GrantFiled: May 9, 2005Date of Patent: January 23, 2007Assignee: Samsung SDI Co., Ltd.Inventors: Su-Bin Song, Jun-Sik Oh, Han-Ju Lee, Sang-Hyun Ju
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Publication number: 20050264203Abstract: A plasma display panel comprises: first and second substrates facing each other; a plurality of barrier ribs partitioning a discharge space between the first and second substrates so as to define a plurality of discharge cells; address electrodes extending in parallel with each other and in a predetermined direction; first and second electrodes disposed on the second substrate in a direction intersecting the direction of the address electrodes, the first and second electrodes being separated from the address electrodes, the first and second electrodes being provided in correspondence with each of the discharge cells; and phosphor layers coated on the discharge cells. The first and second electrodes protrude in a direction from the second substrate to the first substrate, and face each other so as to provide a space therebetween.Type: ApplicationFiled: May 27, 2005Publication date: December 1, 2005Inventors: Min Hur, Young-Do Choi, Takahisa Mizuta, Jun-Yong Park, Su-Bin Song
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Publication number: 20050258747Abstract: A Plasma Display Panel (PDP) has a high aperture ratio of a discharge cell, a high light transmittance, and a high luminous efficiency and a stable and efficient discharge occurs uniformly at a low driving voltage on inner sidewalls of the discharge cell and concentrates in the center of the discharge cell.Type: ApplicationFiled: April 29, 2005Publication date: November 24, 2005Inventors: Su-Bin Song, Kyoung-Doo Kang, Jun-Yong Park, Won-Ju Yi
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Publication number: 20050202280Abstract: An organic electroluminescence device is described and includes a transparent substrate with a first electrode formed on the top surface of the transparent substrate in a predetermined pattern. The first electrode is transparent. An organic layer includes a hole injecting layer, a hole transporting layer, an emitting layer, and an electron transporting layer. They are sequentially stacked on the top surface of the first electrode. A second electrode is formed on the top surface of the organic layer in a predetermined pattern. The distance from the top surface of the hole transporting layer to the bottom surface of the second electrode ranges from about 350 ? to about 450 ? such that the color purity and brightness of blue light is optimized. Accordingly, the organic electroluminescence device increases the color purity and brightness of blue light, thereby providing an image having excellent picture quality.Type: ApplicationFiled: May 9, 2005Publication date: September 15, 2005Inventors: Su-Bin Song, Jun-Sik Oh, Han-Ju Lee, Sang-Hyun Ju
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Patent number: 6908697Abstract: An organic electroluminescence device is described and includes a transparent substrate with a first electrode formed on the top surface of the transparent substrate in a predetermined pattern. The first electrode is transparent. An organic layer includes a hole injecting layer, a hole transporting layer, an emitting layer, and an electron transporting layer. They are sequentially stacked on the top surface of the first electrode. A second electrode is formed on the top surface of the organic layer in a predetermined pattern. The distance from the top surface of the hole transporting layer to the bottom surface of the second electrode ranges from about 350 ? to about 450 ? such that the color purity and brightness of blue light is optimized. Accordingly, the organic electroluminescence device increases the color purity and brightness of blue light, thereby providing an image having excellent picture quality.Type: GrantFiled: March 13, 2003Date of Patent: June 21, 2005Assignee: Samsung SDI Co., Ltd.Inventors: Su-Bin Song, Jun-Sik Oh, Han-Ju Lee, Sang-Hyun Ju
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Publication number: 20030224207Abstract: An organic electroluminescence device is described and includes a transparent substrate with a first electrode formed on the top surface of the transparent substrate in a predetermined pattern. The first electrode is transparent. An organic layer includes a hole injecting layer, a hole transporting layer, an emitting layer, and an electron transporting layer. They are sequentially stacked on the top surface of the first electrode. A second electrode is formed on the top surface of the organic layer in a predetermined pattern. The distance from the top surface of the hole transporting layer to the bottom surface of the second electrode ranges from about 350 Å to about 450 Å such that the color purity and brightness of blue light is optimized. Accordingly, the organic electroluminescence device increases the color purity and brightness of blue light, thereby providing an image having excellent picture quality.Type: ApplicationFiled: March 13, 2003Publication date: December 4, 2003Applicant: Samsung SDI Co., Ltd.Inventors: Su-Bin Song, Jun-Sik Oh, Han-Ju Lee, Sang-Hyun Ju