Patents by Inventor Jung-Ha Lee
Jung-Ha 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).
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Publication number: 20140353623Abstract: An organic light emitting display module includes a display panel, a bracket, and a sheet structure body. The display panel includes an organic light emitting diode. The bracket is coupled to the display panel to support the display panel. The sheet structure body is interposed between the display panel and the bracket. The sheet structure body includes a first sheet for heat dissipation and a second sheet for impact absorption.Type: ApplicationFiled: December 9, 2013Publication date: December 4, 2014Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: Sang-Min YI, Seung-Yo Yang, Jung-Ha Lee
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Patent number: 8878167Abstract: An organic light emitting diode lighting equipment includes a transparent substrate main body, a first electrode formed on the substrate main body, a subsidiary electrode formed on the first electrode to partition the first electrode at a predetermined distance, an organic emissive layer formed on the first electrode, and a second electrode formed on the organic emissive layer. The subsidiary electrode has an inclined lateral side facing toward the organic emissive layer.Type: GrantFiled: November 28, 2012Date of Patent: November 4, 2014Assignee: Samsung Display Co., Ltd.Inventors: Hyuk-Sang Jun, Ok-Keun Song, Young-Mo Koo, Jung-Ha Lee, Il-Hwa Hong
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Patent number: 8859306Abstract: A method of manufacturing a flexible display apparatus, and more particularly, to a flexible display apparatus including a display unit including a thin-film transistor which is easily encapsulated. The method of manufacturing a flexible display apparatus includes: sequentially forming a first plastic film and a first barrier layer on a first substrate; forming a thin-film transistor on the first barrier layer; forming on the thin-film transistor a display device that is electrically connected to the thin-film transistor; forming an encapsulation member including a second substrate, a second plastic film, and a second barrier layer, wherein the second substrate and the second film are sequentially stacked on the second barrier layer; combining the encapsulation member with the upper portion of the display device; ablating the first substrate from the first plastic film; and ablating the second substrate from the second plastic film.Type: GrantFiled: August 17, 2010Date of Patent: October 14, 2014Assignee: Samsung Display Co., Ltd.Inventors: Sang-Joon Seo, Dong-Un Jin, Kie-Hyun Nam, Tae-Woong Kim, Sung-Guk An, Jae-Seob Lee, Young-Gu Kim, Hyung-Sik Kim, Young-Shin Pyo, Jung-Ha Lee
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Patent number: 8389981Abstract: An organic light emitting diode lighting equipment includes a transparent substrate main body, a first electrode formed on the substrate main body, a subsidiary electrode formed on the first electrode to partition the first electrode at a predetermined distance, an organic emissive layer formed on the first electrode, and a second electrode formed on the organic emissive layer. The subsidiary electrode has an inclined lateral side facing toward the organic emissive layer.Type: GrantFiled: August 25, 2010Date of Patent: March 5, 2013Assignee: Samsung Display Co., Ltd.Inventors: Hyuk-Sang Jun, Ok-Keun Song, Young-Mo Koo, Jung-Ha Lee, Il-Hwa Hong
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Publication number: 20120015181Abstract: A substrate for a flexible display and a manufacturing method thereof are disclosed. The substrate is thin and has a low oxygen and moisture transmittance. The substrate includes a plastic substrate and a barrier layer formed on the plastic substrate and having a density gradient in which a content of a metal increases toward the plastic substrate and a content of oxygen increases away from the plastic substrate.Type: ApplicationFiled: June 24, 2011Publication date: January 19, 2012Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.Inventors: Sang-Joon Seo, Hoon-Kee Min, Seung-Hun Kim, Sung-Guk An, Jung-Ha Lee
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Publication number: 20110134018Abstract: A method of manufacturing a flexible display apparatus, and more particularly, to a flexible display apparatus including a display unit including a thin-film transistor which is easily encapsulated. The method of manufacturing a flexible display apparatus includes: sequentially forming a first plastic film and a first barrier layer on a first substrate; forming a thin-film transistor on the first barrier layer; forming on the thin-film transistor a display device that is electrically connected to the thin-film transistor; forming an encapsulation member including a second substrate, a second plastic film, and a second barrier layer, wherein the second substrate and the second film are sequentially stacked on the second barrier layer; combining the encapsulation member with the upper portion of the display device; ablating the first substrate from the first plastic film; and ablating the second substrate from the second plastic film.Type: ApplicationFiled: August 17, 2010Publication date: June 9, 2011Applicant: Samsung Mobile Display Co., Ltd.Inventors: Sang-Joon SEO, Dong-Un Jin, Kie-Hyun Nam, Tae-Woong Kim, Sung-Guk An, Jae-Seob Lee, Young-Gu Kim, Hyung-Sik Kim, Young-Shin Pyo, Jung-Ha Lee
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Patent number: 7950567Abstract: An organic light emitting diode (OLED) display device and a method of fabricating the same are disclosed. In one embodiment, the method includes: i) preparing a support and a flexible layer, ii) forming a first metal layers on one side of a support and a second metal layer on one side of a flexible layer, iii) performing a cleaning process to the first metal layer and the second metal layer, iv) forming a first radical layer on the first metal layer and a second radical layer on the second metal layer and v) joining the first and second radial layers to each other. At least one embodiment of the invention enhances process convenience and manufacturing yield, and reduces manufacturing costs and time for a flat panel display device having a flexible substrate.Type: GrantFiled: June 11, 2008Date of Patent: May 31, 2011Assignee: Samsung Mobile Display Co., LtdInventors: Jae-Seob Lee, Kyu-Sung Lee, Jung-Ha Lee
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Publication number: 20110121342Abstract: An organic light emitting diode lighting apparatus includes: a substrate; a semi-transmissive resonance layer formed on the substrate and including multilayer films having different refractive indexes; a first electrode formed on the semi-transmissive resonance layer; a first emission layer formed on the first electrode; a second emission layer formed on the first emission layer and emitting light of a different color from that emitted by the first emission layer; and a second electrode formed on the second emission layer.Type: ApplicationFiled: November 24, 2010Publication date: May 26, 2011Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.Inventors: Hyuk-Sang JUN, Ok-Keun SONG, Young-Mo KOO, Il-Hwa HONG, Jung-Ha LEE
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Publication number: 20110049493Abstract: An organic light emitting diode lighting equipment includes a transparent substrate main body, a first electrode formed on the substrate main body, a subsidiary electrode formed on the first electrode to partition the first electrode at a predetermined distance, an organic emissive layer formed on the first electrode, and a second electrode formed on the organic emissive layer. The subsidiary electrode has an inclined lateral side facing toward the organic emissive layer.Type: ApplicationFiled: August 25, 2010Publication date: March 3, 2011Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.Inventors: Hyuk-Sang Jun, Ok-Keun Song, Young-Mo Koo, Jung-Ha Lee, Il-Hwa Hong
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Patent number: 7674596Abstract: The present invention relates to a cell line in which a potassium channel is introduced. More specifically, it is a cell line capable of activating the T-type ?1H calcium channel by depolarization wherein a vector encoding a potassium channel is introduced. Since the cell line of the present invention is available for a high throughput screening of candidate T-type ?1H calcium channel inhibitors, it may accelerate the development of therapeutic agents for diseases related to T-type ?1H calcium channels.Type: GrantFiled: September 12, 2005Date of Patent: March 9, 2010Assignee: Korea Institute of Science and TechnologyInventors: Seong-Woo Jeong, Jung-Ha Lee, Byong-Gon Park, Edward Perez-Reyes, Dong Jin Kim, Hee Sup Shin, Taehyun Kim, Hyewhon Rhim
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Publication number: 20080311361Abstract: An organic light emitting diode (OLED) display device and a method of fabricating the same are disclosed. In one embodiment, the method includes: i) preparing a support and a flexible layer, ii) forming a first metal layers on one side of a support and a second metal layer on one side of a flexible layer, iii) performing a cleaning process to the first metal layer and the second metal layer, iv) forming a first radical layer on the first metal layer and a second radical layer on the second metal layer and v) joining the first and second radial layers to each other. At least one embodiment of the invention enhances process convenience and manufacturing yield, and reduces manufacturing costs and time for a flat panel display device having a flexible substrate.Type: ApplicationFiled: June 11, 2008Publication date: December 18, 2008Applicant: SAMSUNG SDI CO., LTD.Inventors: Jae-Seob LEE, Kyu-Sung Lee, Jung-Ha Lee
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Publication number: 20060194253Abstract: The present invention relates to a cell line in which a potassium channel is introduced. More specifically, it is a cell line capable of activating the T-type ?1H calcium channel by depolarization wherein a vector encoding a potassium channel is introduced. Since the cell line of the present invention is available for a high throughput screening of candidate T-type ?1H calcium channel inhibitors, it may accelerate the development of therapeutic agents for diseases related to T-type ?1H calcium channels.Type: ApplicationFiled: September 12, 2005Publication date: August 31, 2006Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Seong-Woo JEONG, Jung-Ha LEE, Byong-Gon PARK, Edward Perez-Reyes, Dong Jin KIM, Hee Sup SHIN