Eun Hwan
Eun Hwan Jeong, Uiwang-Si, Gyeonggi-Do KR
Patent application number | Description | Published |
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20160114555 | COMPOSITE SHEET, METHOD FOR MANUFACTURING SAME, AND DISPLAY DEVICE INCLUDING SAME - Provided are: a composite sheet comprising a silicone matrix and a first sheet including a reinforcement material impregnated into the silicone matrix, wherein the first sheet has a compression elongation of about 30% or more; a method for manufacturing the same; and a display device including the same. | 04-28-2016 |
Eun Hwan Kim, Seoul KR
Patent application number | Description | Published |
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20110188244 | GAP MEMBER, LENS AND LIGHTING DEVICE HAVING THE SAME - A lighting device and a gap member and a lens used in a lighting device. The lens may include a circular incident surface that has a furrow surface crossing a surface and prism surfaces formed at both sides of the furrow surface; and an exit surface that reflects and transmits light traveling inside through the incident surface to the outside. The gap member may include a ring-shaped reflective portion having a declined surface toward the center; and a ring-shaped wall extending downward coaxially with the reflective portion, and has a flat ring shape. The lighting device may include a substrate; a light emitting unit including a plurality of LEDs mounted on the substrate; a case body accommodating the light emitting unit; a lens disposed on the light emitting unit; a first waterproof ring disposed around the lens; and a case cover having an opening that exposes the lens, and combined with the case body and the first waterproof ring. | 08-04-2011 |
Eun Hwan Kim, Gyeonggi-Do KR
Patent application number | Description | Published |
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20140126212 | LIGHTING DEVICE - A lighting device includes a light emitting module including a substrate and a light emitting device mounted on the substrate; a case body receiving the light emitting module; a gap member contacting the case body and wider than the substrate; a lens on the light emitting module and contacting the gap member; a first ring provided on a peripheral portion of the lens; and a case cover coupled with the case body and having an opening, wherein the case body is provided therein with a coupling cavity in which the gap member is seated, and wherein the lens includes a first portion between the ring and the gap member and a second portion that extends outward from the first portion through the opening of the case cover. | 05-08-2014 |