公开(公告)号：US20140218919A1

公开(公告)日：2014-08-07

申请号：US14234910

申请日：2011-07-26

Applicant: Joo Hun Han ,  Je Myung Park ,  Hyun Do Park ,  Yong Keun Jee ,  Do Hyeon Lee ,  Ki Un Lee ,  Jin Tae Kim ,  Choul Ho Lee ,  Tetsuo Ariyoshi ,  Choong Gunn Park

Inventor： Joo Hun Han ,  Je Myung Park ,  Hyun Do Park ,  Yong Keun Jee ,  Do Hyeon Lee ,  Ki Un Lee ,  Jin Tae Kim ,  Choul Ho Lee ,  Tetsuo Ariyoshi ,  Choong Gunn Park

IPC: F21V13/04 ,  F21V29/00 ,  F21K99/00

CPC classification number: F21V13/04 ,  F21K9/00 ,  F21K9/60 ,  F21V3/04 ,  F21V5/04 ,  F21V7/0091 ,  F21V29/70 ,  F21Y2103/10 ,  F21Y2113/00 ,  F21Y2115/10 ,  G02B5/0242 ,  G02B19/0028 ,  G02B19/0061 ,  G02B19/0066

Abstract: There is provided a light emitting diode (LED) lens for double-sided lighting, including a light diffusion agent diffused therein, the LED lens including a light receiving portion receiving light, a first light transmitting portion corresponding to the light receiving portion and transmitting a portion of the light in an upward direction therefrom, a reflective portion extended from the first light transmitting portion and reflecting a portion of the light, and a second light transmitting portion facing the first light transmitting portion and transmitting the light reflected by the reflective portion in a downward direction therefrom.

Abstract translation: 提供了一种用于双面照明的发光二极管（LED）透镜，其包括扩散在其中的光扩散剂，所述LED透镜包括接收光的光接收部分，对应于光接收部分的第一光透射部分， 部分光从其向上的方向，从第一透光部分延伸并反射一部分光的反射部分和面向第一透光部分的第二透光部分，并将由反射部分反射的光透射 向下的方向。

公开(公告)号：US06291022B1

公开(公告)日：2001-09-18

申请号：US09484210

申请日：2000-01-18

Applicant: Byung Sun Hong ,  Joo Hun Han

Inventor： Byung Sun Hong ,  Joo Hun Han

IPC: B05D302

CPC classification number: C09D183/02 ,  C03C17/42 ,  C03C2217/45 ,  C03C2217/478 ,  C03C2217/76 ,  C08G77/08 ,  C09D183/04 ,  Y10T428/259 ,  Y10T428/31612 ,  C08L2666/54

Abstract: A water-repellent glass having a durable and abrasion-resistant silica layer is prepared by a process containing the following steps: (a) preparing a silica solution by subjecting a metal alkoxide-based silane compound to a two step aging process wherein the two step aging process is proceeded either by conducting a first aging step under a basic condition and a second aging step under an acidic condition or vice versa, (b) applying the resulting silica composition onto the surface of a glass substrate, (c) subjecting the glass substrate coated with the silica composition to a thermal treatment, and (d) coating the resulting coarse silica layer with a water-repellent layer.

Abstract translation: 通过包括以下步骤的方法制备具有耐久且耐磨的二氧化硅层的防水玻璃：（a）通过使金属醇盐系硅烷化合物进行两步老化处理制备二氧化硅溶液，其中两步 老化过程通过在碱性条件下进行第一老化步骤和在酸性条件下进行第二老化步骤，反之亦然，（b）将所得二氧化硅组合物涂布在玻璃基材的表面上，（c）使玻璃 用二氧化硅组合物涂布的基材进行热处理，和（d）用拒水层涂覆所得粗二氧化硅层。

公开(公告)号：US09163805B2

公开(公告)日：2015-10-20

申请号：US14234910

申请日：2011-07-26

Applicant: Joo Hun Han ,  Je Myung Park ,  Hyun Do Park ,  Yong Keun Jee ,  Do Hyeon Lee ,  Ki Un Lee ,  Jin Tae Kim ,  Choul Ho Lee ,  Tetsuo Ariyoshi ,  Choong Gunn Park

Inventor： Joo Hun Han ,  Je Myung Park ,  Hyun Do Park ,  Yong Keun Jee ,  Do Hyeon Lee ,  Ki Un Lee ,  Jin Tae Kim ,  Choul Ho Lee ,  Tetsuo Ariyoshi ,  Choong Gunn Park

IPC: F21V5/04 ,  F21V13/04 ,  F21V7/00 ,  G02B19/00 ,  G02B5/02 ,  F21V3/04 ,  F21V29/70 ,  F21Y101/02 ,  F21K99/00 ,  F21Y103/00 ,  F21Y113/00

CPC classification number: F21V13/04 ,  F21K9/00 ,  F21K9/60 ,  F21V3/04 ,  F21V5/04 ,  F21V7/0091 ,  F21V29/70 ,  F21Y2103/10 ,  F21Y2113/00 ,  F21Y2115/10 ,  G02B5/0242 ,  G02B19/0028 ,  G02B19/0061 ,  G02B19/0066

Abstract: There is provided a light emitting diode (LED) lens for double-sided lighting, including a light diffusion agent diffused therein, the LED lens including a light receiving portion receiving light, a first light transmitting portion corresponding to the light receiving portion and transmitting a portion of the light in an upward direction therefrom, a reflective portion extended from the first light transmitting portion and reflecting a portion of the light, and a second light transmitting portion facing the first light transmitting portion and transmitting the light reflected by the reflective portion in a downward direction therefrom.

Abstract translation: 提供了一种用于双面照明的发光二极管（LED）透镜，其包括扩散在其中的光扩散剂，所述LED透镜包括接收光的光接收部分，对应于光接收部分的第一光透射部分， 部分光从其向上的方向，从第一透光部分延伸并反射一部分光的反射部分和面向第一透光部分的第二透光部分，并将由反射部分反射的光透射 向下的方向。

公开(公告)号：US06210750B1

公开(公告)日：2001-04-03

申请号：US09224667

申请日：1998-12-31

Applicant: Yun-Ju Cho ,  Byung-Sun Hong ,  Joo-Hun Han

Inventor： Yun-Ju Cho ,  Byung-Sun Hong ,  Joo-Hun Han

IPC: B32B516

CPC classification number: C09D183/02 ,  C03C17/42 ,  C03C2217/45 ,  C03C2217/478 ,  C03C2217/76 ,  C08G77/08 ,  C09D183/04 ,  Y10T428/259 ,  Y10T428/31612 ,  C08L2666/54

Abstract: A water-repellent glass comprising a uniform and optically transparent silica film with excellent durability and hardness is prepared by a process which comprises: (a) preparing a colloidal silica suspension by hydrolyzing and polycondensing an alkoxysilane in an organic solvent under a basic condition in the presence of water, and then treating the colloidal silica suspension under an acidic condition, to obtain a silica dispersion containing cross-linked spherical silica particles and linear polysiloxane, (b) combining the silica dispersion with a mixed solvent composed of acetic acid and an alcohol to obtain a coating composition, (c) applying the coating composition on the surface of a glass substrate to form a silica layer therefrom, (d) heat treating the silica layer to provide a silica film on the glass substrate, and (e) applying a water-repellent agent on the silica film to provide the water-repellent glass.

Abstract translation: 包括具有优异的耐久性和硬度的均匀且光学透明的二氧化硅膜的防水玻璃通过以下方法制备，该方法包括：（a）通过在碱性条件下在有机溶剂中水解和缩聚烷氧基硅烷来制备胶体二氧化硅悬浮液， 存在水，然后在酸性条件下处理胶体二氧化硅悬浮液，得到含有交联球形二氧化硅颗粒和线性聚硅氧烷的二氧化硅分散体，（b）将二氧化硅分散体与由乙酸和醇组成的混合溶剂 得到涂料组合物，（c）将涂料组合物涂布在玻璃基板的表面上形成二氧化硅层，（d）对二氧化硅层进行热处理以在玻璃基板上提供二氧化硅膜，（e） 在二氧化硅膜上的防水剂以提供防水玻璃。

公开(公告)号：US06235383B1

公开(公告)日：2001-05-22

申请号：US09009940

申请日：1998-01-21

Applicant: Byung Sun Hong ,  Joo Hun Han

Inventor： Byung Sun Hong ,  Joo Hun Han

IPC: B32B516

CPC classification number: C09D183/02 ,  C03C17/42 ,  C03C2217/45 ,  C03C2217/478 ,  C03C2217/76 ,  C08G77/08 ,  C09D183/04 ,  Y10T428/259 ,  Y10T428/31612 ,  C08L2666/54

Abstract: A glass substrate is provided with a durable and abrasion-resistant water-repellent surface, by coating a surface of the substrate with a silica solution which has been subjected to a two-step aging process, respectively in the presence of basic and acidic catalysts, which is then thermally treated to provide a coarse-surfaced silica layer including fine crystalline silica particles, which is then coated with a water-repellent layer made of fluoroalkylsilane.

Abstract translation: 通过在碱性和酸性催化剂的存在下分别在已经进行两步时效处理的二氧化硅溶液中涂覆基材的表面，从而在玻璃基板上设置耐久耐磨的防水表面， 然后对其进行热处理以提供包含细晶体二氧化硅颗粒的粗糙表面二氧化硅层，然后用氟烷基硅烷制成的拒水层涂覆。