| No. | Publication Number | Title | Publication/Patent Number Publication/Patent Number |
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Application Number Application Number |
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Filing Date
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Inventor Inventor | Assignee Assignee |
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IPC
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101 | KR101543764B1 |
GROUND RADIATION ANTENNA
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Publication/Patent Number: KR101543764B1 | Publication Date: 2015-08-11 | Application Number: 20100133920 | Filing Date: 2010-12-23 | Inventor： Lee, Jae Seok Jang, Jin Hyuk Choi, Hyeng Cheul Cho, Oul Xinxin, Lu | Assignee: RADINA CO., LTD. | IPC: H01Q1/24 | Abstract: PURPOSE: A ground radiation antenna is provided to remarkably reduce a manufacturing cost using a simple structure of a radiation circuit and a power supply circuit. CONSTITUTION: The ground(10) is formed on a wireless communication-terminal substrate. A power supply circuit is connected to the ground. The power supply circuit consists of a power supply unit | |||
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102 | US9181471B2 |
White light emitting device
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Publication/Patent Number: US9181471B2 | Publication Date: 2015-11-10 | Application Number: 14/059,594 | Filing Date: 2013-10-22 | Inventor： Kang, Hyun A Cho, Oul Jang, Eun Joo Jang, Hyo Sook Jun, Shin Ae Kwon, Soo Kyung Lee, Won Joo | Assignee: SAMSUNG ELECTRONICS CO., LTD. | IPC: H01J1/62 | Abstract: A light emitting device including: a blue light source; a phosphor; and a semiconductor nanocrystal, and emits white light having a R1-R8 average color rendering index (“CRI”) of greater than or equal to about 90, and a R9 red color rendering index (R9) of greater than or equal to about 90. | |||
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103 | US2015041715A1 |
METHODS OF GRINDING SEMICONDUCTOR NANOCRYSTAL POLYMER COMPOSITE PARTICLES
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Publication/Patent Number: US2015041715A1 | Publication Date: 2015-02-12 | Application Number: 14/453,723 | Filing Date: 2014-08-07 | Inventor： Lee, Jeong Hee Kang, Hyun A Jang, Eun Joo Lee, Sang Eui Jun, Shin Ae Cho, Oul Kim, Tae Gon Kim, Tae Hyung | Assignee: Samsung Electronics Co., Ltd. | IPC: C09K11/02 | Abstract: A method of grinding a semiconductor nanocrystal-polymer composite, the method including obtaining a semiconductor nanocrystal-polymer composite including a semiconductor nanocrystal and a first polymer, contacting the semiconductor nanocrystal-polymer composite with an inert organic solvent; and grinding the semiconductor nanocrystal-polymer composite in the presence of the inert organic solvent to grind the semiconductor nanocrystal-polymer composite. | |||
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104 | KR101546937B1 |
Film for Backlight Unit and Backlight Unit and Liquid Crystal Display Including Same
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Publication/Patent Number: KR101546937B1 | Publication Date: 2015-08-25 | Application Number: 20120035157 | Filing Date: 2012-04-04 | Inventor： Jang, Eun Joo Jun, Shin Ae Han, In Taek Kang, Hyun A Jung, Chul Ho Lee, Won Joo Jang, Hyo Sook Kwon, Soo Kyung Cho, Oul | Assignee: Samsung Electronics Co., Ltd. | IPC: C08J5/18 | Abstract: PURPOSE: A film for a backlight unit improves color reproducibility and chromatic purity and simplifies the manufacturing process of the backlight unit. CONSTITUTION: A film for a backlight unit (10) includes a nanocrystal-polymer composite film (12) including a semiconductor nanocrystal(13 | |||
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105 | US9158149B2 |
Film for backlight unit and backlight unit and liquid crystal display including same
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Publication/Patent Number: US9158149B2 | Publication Date: 2015-10-13 | Application Number: 13/834,209 | Filing Date: 2013-03-15 | Inventor： Jung, Chul Ho Kang, Hyun A Kwon, Soo Kyung Lee, Won Joo Jang, Eun Joo Jang, Hyo Sook Jun, Shin Ae Cho, Oul Han, In Taek | Assignee: SAMSUNG ELECTRONICS CO., LTD. | IPC: G02F1/1335 | Abstract: A film for a backlight unit including a semiconductor nanocrystal-polymer composite film including a semiconductor nanocrystal and a matrix polymer in which the semiconductor nanocrystal is dispersed, wherein the matrix polymer is a polymer produced by a polymerization of a multifunctional photo-curable oligomer, a mono-functional photo-curable monomer, and a multifunctional photo-curable cross-linking agent, the multifunctional photo-curable oligomer has an acid value of less than or equal to about 0.1 mg of KOH/g, and a content (A1) of a first structural unit derived from the multifunctional photo-curable oligomer, a content (A2) of a second structural unit derived from the mono-functional photo-curable monomer, and a content (A3) of a third structural unit derived from the multifunctional photo-curable cross-linking agent satisfy Equation 1: A1<(A2+A3). Equation 1 | |||
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106 | US2015286094A1 |
FILM FOR BACKLIGHT UNIT AND BACKLIGHT UNIT AND LIQUID CYRSTAL DISPLAY INCLUDING SAME
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Publication/Patent Number: US2015286094A1 | Publication Date: 2015-10-08 | Application Number: 14/741,918 | Filing Date: 2015-06-17 | Inventor： Jung, Chul Ho Kang, Hyun A Kwon, Soo Kyung Lee, Won Joo Jang, Eun Joo Jang, Hyo Sook Jun, Shin Ae Cho, Oul Han, In Taek | Assignee: SAMSUNG ELECTRONICS CO., LTD. | IPC: G02F1/1335 | Abstract: A film for a backlight unit including a semiconductor nanocrystal-polymer composite film including a semiconductor nanocrystal and a matrix polymer in which the semiconductor nanocrystal is dispersed, wherein the matrix polymer is a polymer produced by a polymerization of a multifunctional photo-curable oligomer, a mono-functional photo-curable monomer, and a multifunctional photo-curable cross-linking agent, the multifunctional photo-curable oligomer has an acid value of less than or equal to about 0.1 mg of KOH/g, and a content (A1) of a first structural unit derived from the multifunctional photo-curable oligomer, a content (A2) of a second structural unit derived from the mono-functional photo-curable monomer, and a content (A3) of a third structural unit derived from the multifunctional photo-curable cross-linking agent satisfy Equation 1: A1<(A2+A3) Equation 1. | |||
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107 | KR20140032811A |
BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY HAVING THE SAME
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Publication/Patent Number: KR20140032811A | Publication Date: 2014-03-17 | Application Number: 20120099549 | Filing Date: 2012-09-07 | Inventor： Jang, Eun Joo Kang, Hyun A Cho, Oul | Assignee: Samsung Electronics Co., Ltd. | IPC: G02F1/1333 | Abstract: A backlight unit and a liquid crystal display comprising the same are disclosed. The backlight unit comprises: an LED light source; and a light converting layer which is spaced apart from the LED light source between liquid crystal panels | |||
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108 | US2014071381A1 |
BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME
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Publication/Patent Number: US2014071381A1 | Publication Date: 2014-03-13 | Application Number: 14/010,718 | Filing Date: 2013-08-27 | Inventor： Jang, Eun-joo Kang, Hyun-a Cho, Oul | Assignee: Samsung Electronics Co., Ltd. | IPC: F21V8/00 | Abstract: A backlight unit for a liquid crystal display device including a liquid crystal panel, includes: a light source including a light-emitting diode (“ED”) which generates and emits light; and a light converting layer between the light source and the liquid crystal panel, spaced apart from the light source, and converting the light from the light source into white light and emitting the white light toward the liquid crystal panel. The light converting layer includes: semiconductor nanocrystals, and a barrier material which restricts penetration of moisture or oxygen. | |||
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109 | US8648763B2 |
Ground radiator using capacitor
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Publication/Patent Number: US8648763B2 | Publication Date: 2014-02-11 | Application Number: 13/081,104 | Filing Date: 2011-04-06 | Inventor： Choi, Hyeng-cheul Liu, Yang Cho, Oul Jang, Hyun Min | Assignee: Radina Co., Ltd | IPC: H01Q1/48 | Abstract: A ground radiation antenna is disclosed. Herein, the ground radiation antenna provides a ground radiator inducing resonance by using the inductance of a ground. Since the ground radiator efficiently uses the inductance of the ground, the ground radiator may operate as a radiator of the ground radiation antenna by using a simple structure of combining a capacitive element with the ground. As described above, by providing an antenna radiator having a remarkably simple structure, the fabrication cost for the antenna may be decreased, and the size of the antenna may also be largely reduced. | |||
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110 | US2014035788A1 |
GROUND RADIATION ANTENNA
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Publication/Patent Number: US2014035788A1 | Publication Date: 2014-02-06 | Application Number: 14/048,052 | Filing Date: 2013-10-08 | Inventor： Choi, Hyeng-cheul Lee, Jaeseok Cho, Oul Lu, Xinxin Jang, Jin-hyuk | Assignee: RADINA CO., LTD | IPC: H01Q1/48 | Abstract: A ground radiation antenna is disclosed. Herein, the ground radiation antenna provides a radiator-forming circuit, which is formed to have a simple structure using a capacitive element, as well as a feeding circuit suitable for the provided radiator-forming circuit. Thus, the structure of the antenna becomes simpler and the size of the antenna becomes smaller. Accordingly, the fabrication process of the antenna is simplified, thereby largely reducing the fabrication cost. | |||
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111 | US2014131740A1 |
WHITE LIGHT EMITTING DEVICE
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Publication/Patent Number: US2014131740A1 | Publication Date: 2014-05-15 | Application Number: 14/059,594 | Filing Date: 2013-10-22 | Inventor： Kang, Hyun A. Cho, Oul Jang, Eun Joo Jang, Hyo Sook Jun, Shin Ae Kwon, Soo Kyung Lee, Won Joo | Assignee: Samsung Electronics Co., Ltd. | IPC: H01L33/26 | Abstract: A light emitting device including: a blue light source; a phosphor; and a semiconductor nanocrystal, and emits white light having a R1-R8 average color rendering index (“CRI”) of greater than or equal to about 90, and a R9 red color rendering index (R9) of greater than or equal to about 90. | |||
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112 | KR20140062544A |
SOLID-STATE WHITE LIGHTING DEVICE
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Publication/Patent Number: KR20140062544A | Publication Date: 2014-05-26 | Application Number: 20120127465 | Filing Date: 2012-11-12 | Inventor： Jang, Eun Joo Jun, Shin Ae Kang, Hyun A Lee, Won Joo Jang, Hyo Sook Kwon, Soo Kyung Cho, Oul | Assignee: Samsung Electronics Co., Ltd. | IPC: H01L33/48 | Abstract: The present invention relates to a light emitting device and | |||
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113 | US2013027260A1 |
ANTENNA FEEDING STRUCTURE AND ANTENNA
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Publication/Patent Number: US2013027260A1 | Publication Date: 2013-01-31 | Application Number: 13/645,530 | Filing Date: 2012-10-05 | Inventor： Jeon, Sin-hyung Choi, Hyeng-cheul Lee, Jae-seok Cho, Oul | Assignee: RADINA CO., LTD | IPC: H03H7/00 | Abstract: The disclosure provides an antenna feeding structure having a low frequency loop, an intermediate frequency loop, and a high frequency loop, and generates resonance between the inductance of the intermediate frequency loop itself and a capacitive element in the intermediate frequency loop, wherein the antenna feeding structure is configured to be able to adjust the resonance frequency using the area of the loop and the value of the capacitive element, thereby allowing the antenna to have a broadband characteristic, and further, making it possible to easily design an antenna having a desired band. | |||
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114 | US8581799B2 |
Ground radiation antenna
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Publication/Patent Number: US8581799B2 | Publication Date: 2013-11-12 | Application Number: 13/081,063 | Filing Date: 2011-04-06 | Inventor： Choi, Hyeng-cheul Lee, Jaeseok Cho, Oul Lu, Xinxin Jang, Jin-hyuk | Assignee: Radina Co., Ltd | IPC: H01Q1/48 | Abstract: A ground radiation antenna is disclosed. Herein, the ground radiation antenna provides a radiator-forming circuit, which is formed to have a simple structure using a capacitive element, as well as a feeding circuit suitable for the provided radiator-forming circuit. Thus, the structure of the antenna becomes simpler and the size of the antenna becomes smaller. Accordingly, the fabrication process of the antenna is simplified, thereby largely reducing the fabrication cost. | |||
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115 | US8604998B2 |
Ground radiation antenna
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Publication/Patent Number: US8604998B2 | Publication Date: 2013-12-10 | Application Number: 13/081,014 | Filing Date: 2011-04-06 | Inventor： Choi, Hyeng-cheul Lee, Jaeseok Cho, Oul Lee, Hyungjin Park, Bumki | Assignee: Radina Co., Ltd | IPC: H01Q1/48 | Abstract: A ground radiation antenna is disclosed. Herein, the ground radiation antenna provides a radiator-forming circuit, which is formed to have a simple structure using a capacitive element, as well as a feeding circuit suitable for the provided radiator-forming circuit. Thus, the structure of the antenna becomes simpler and the size of the antenna becomes smaller. Accordingly, the fabrication process of the antenna is simplified, thereby largely reducing the fabrication cost. | |||
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116 | US2013088399A1 |
ANTENNA HAVING A FEEDING STRUCTURE, AND A FEEDING METHOD
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Publication/Patent Number: US2013088399A1 | Publication Date: 2013-04-11 | Application Number: 13/645,534 | Filing Date: 2012-10-05 | Inventor： Jeon, Sin-hyung Choi, Hyeng-cheul Lee, Jae-seok Cho, Oul Kim, Seung-woo Kim, Gyu-han | Assignee: RADINA CO., LTD | IPC: H01Q1/50 | Abstract: Provided is an antenna having broadband frequency characteristics due to the use of a power supply structural body having a closed loop consisting of a conductive circuit and an inductive element, such that the capacitance due to a capacitive element and the inductance due to the closed loop give rise to resonance, and the magnetic flux generated in the closed loop at the resonance frequency is coupled to a radiator. Also provided is an antenna having broadband characteristics in a plurality of bands. | |||
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117 | US2013265522A1 |
FILM FOR BACKLIGHT UNIT AND BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY INCLUDING SAME
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Publication/Patent Number: US2013265522A1 | Publication Date: 2013-10-10 | Application Number: 13/834,209 | Filing Date: 2013-03-15 | Inventor： Jung, Chul Ho Kang, Hyun A. Kwon, Soo Kyung Lee, Won Joo Jang, Eun Joo Jang, Hyo Sook Jun, Shin Ae Cho, Oul Han, In Taek | Assignee: SAMSUNG ELECTRONICS CO., LTD. | IPC: G02F1/1335 | Abstract: A film for a backlight unit including a semiconductor nanocrystal-polymer composite film including a semiconductor nanocrystal and a matrix polymer in which the semiconductor nanocrystal is dispersed, wherein the matrix polymer is a polymer produced by a polymerization of a multifunctional photo-curable oligomer, a mono-functional photo-curable monomer, and a multifunctional photo-curable cross-linking agent, the multifunctional photo-curable oligomer has an acid value of less than or equal to about 0.1 mg of KOH/g, and a content (A1) of a first structural unit derived from the multifunctional photo-curable oligomer, a content (A2) of a second structural unit derived from the mono-functional photo-curable monomer, and a content (A3) of a third structural unit derived from the multifunctional photo-curable cross-linking agent satisfy Equation 1: A1<(A2+A3). Equation 1 | |||
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118 | KR20130112990A |
Film for Backlight Unit and Backlight Unit and Liquid Crystal Display Including Same
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Publication/Patent Number: KR20130112990A | Publication Date: 2013-10-15 | Application Number: 20120035157 | Filing Date: 2012-04-04 | Inventor： Jang, Eun Joo Jun, Shin Ae Han, In Taek Kang, Hyun A Jung, Chul Ho Lee, Won Joo Jang, Hyo Sook Kwon, Soo Kyung Cho, Oul | Assignee: Samsung Electronics Co., Ltd. | IPC: C08J5/18 | Abstract: PURPOSE: A film for a backlight unit improves color reproducibility and chromatic purity and simplifies the manufacturing process of the backlight unit. CONSTITUTION: A film for a backlight unit (10) includes a nanocrystal-polymer composite film (12) including a semiconductor nanocrystal(13 | |||
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119 | KR20120080929A |
EMBEDDED ANTENNA
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Publication/Patent Number: KR20120080929A | Publication Date: 2012-07-18 | Application Number: 20110002412 | Filing Date: 2011-01-10 | Inventor： Lee, Hyung Jin Choi, Hyeng Cheul Cho, Oul | Assignee: RADINA CO., LTD. | IPC: H01Q1/24 | Abstract: PURPOSE: A built-in antenna is provided to transmit and receive an RF signal by combining a feeding unit with a radiating unit through coupling. CONSTITUTION: A feeding unit generates a coupling source by a feeding current. The feeding unit includes a first metal layer(100) and a first capacitive element(140) formed on one side of a substrate(10). The radiating unit is separated from the feeding unit with a preset space. The radiating unit radiates a signal by the coupling source and includes a second metal layer(200) | |||
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120 | TW201203693A |
Antenna radiator
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Publication/Patent Number: TW201203693A | Publication Date: 2012-01-16 | Application Number: 100104545 | Filing Date: 2011-02-11 | Inventor： Liu, Yang Jang, Hyun Min Choi, Hyeng Cheul Cho, Oul | Assignee: RADINA CO., LTD | IPC: H01Q1/22 | Abstract: A ground radiation antenna is disclosed. Herein |
3.Current Quota