公开(公告)号：US08836896B2

公开(公告)日：2014-09-16

申请号：US12557001

申请日：2009-09-10

申请人： Jun-Sang Park ,  Jeong-Tae Seo ,  Hee-Cheong Lee ,  Sang-Hoon Lee ,  Tae-Yong Ryu

发明人： Jun-Sang Park ,  Jeong-Tae Seo ,  Hee-Cheong Lee ,  Sang-Hoon Lee ,  Tae-Yong Ryu

IPC分类号： G02F1/1335 ,  F21V5/00 ,  F21V5/04 ,  G02B5/02

CPC分类号： G02B5/0215 ,  G02F2001/133607

摘要： The present disclosure relates to an optical sheet for controlling the direction of light rays which is used for manufacturing backlight units of TFT-LCDs for computer monitors and televisions, and more specifically to an optical sheet which can uniformly diffuse light, improve brightness, and adjust viewing angle. There is provided an optical sheet for controlling the direction of light rays comprising a substrate film; a microlens group arranged on a first face of the substrate film; and a plurality of protuberances formed on a second face of the substrate film, wherein each protuberance comprises a reflective layer at the bottom thereof, and the plurality of protuberances comprise an aperture formed therebetween, and wherein a unit microlens of the microlens group has a first side and a second side with different radii of curvature from each other with respect to a light emission control part thereof.

摘要翻译： 本公开涉及一种用于控制用于计算机显示器和电视机的TFT-LCD的背光单元的光线方向的光学片，更具体地说涉及一种能够均匀地漫射光，提高亮度和调整的光学片 可视角度。 提供了一种用于控制包括基底膜的光线方向的光学片; 布置在所述基底膜的第一面上的微透镜组; 以及形成在所述基底膜的第二面上的多个突起，其中每个突起在其底部包括反射层，并且所述多个突起包括在其间形成的孔，并且其中所述微透镜组的单元微透镜具有第一 侧和第二侧，其相对于其发光控制部分彼此具有不同的曲率半径。

公开(公告)号：US08510951B2

公开(公告)日：2013-08-20

申请号：US12549638

申请日：2009-08-28

申请人： Hee-Cheong Lee ,  Sang-Hoon Lee ,  Jun-Sang Park ,  Tae-Yong Ryu

发明人： Hee-Cheong Lee ,  Sang-Hoon Lee ,  Jun-Sang Park ,  Tae-Yong Ryu

IPC分类号： B29C59/04

CPC分类号： G02B3/0018 ,  Y10T29/4956 ,  Y10T29/49563 ,  Y10T428/24917

摘要： The present disclosure generally relates to a method for producing lens patterns on a roll which is used to produce optical films wherein the method comprises forming a resin film on a roll comprising a plated layer which has been surface-plated with copper (Cu) or nickel (Ni); producing a preliminary lens pattern by striking the surface of the resin film on the roll with a chisel; etching with an etching solution the roll having the preliminary lens pattern formed thereon; and removing the resin film, and a roll for producing optical films comprising lens patterns formed thereon by the same method.

摘要翻译： 本公开总体上涉及用于制造光学膜的辊上的透镜图案的方法，其中所述方法包括在辊上形成树脂膜，所述辊包括已经用铜（Cu）或镍表面镀覆的镀层 （Ni）; 通过用凿子将辊上的树脂膜的表面撞击来产生预备的透镜图案; 用蚀刻溶液蚀刻其上形成有预备透镜图案的辊; 并除去树脂膜，以及用于制造包括通过相同方法形成在其上的透镜图案的光学膜的辊。

公开(公告)号：US20120134177A1

公开(公告)日：2012-05-31

申请号：US13233834

申请日：2011-09-15

申请人： Sang Pil Kim ,  Chang Ik Hwang ,  Hee Cheong Lee ,  Sang-Hoon Lee ,  Jun-Sang Park ,  Kwang-Soo KIM

发明人： Sang Pil Kim ,  Chang Ik Hwang ,  Hee Cheong Lee ,  Sang-Hoon Lee ,  Jun-Sang Park ,  Kwang-Soo KIM

IPC分类号： F21V8/00

CPC分类号： G02B6/0061 ,  G02B5/0231 ,  G02B6/0036 ,  G02B6/0038 ,  G02F1/133615

摘要： A light guide plate for a surface light source device is provided, which includes an incident surface configured to have light from lamps disposed along a predetermined axis, be incident thereon, an emitting surface configured to have the incident light emitted therefrom, a back surface configured to face the emitting surface, and a plurality of unit cells configured to have microprism patterns engraved thereon and distributed and arranged on the back surface. A crossing angle of a microprism arrangement axis, formed by a ridge direction of the microprism patterns, and of an arrangement axis of the lamps is disposed in an alternate angle. The light guide plate has a high front brightness and an excellent uniformity in brightness and does not have a moire phenomenon. In a backlight unit, the use of optical sheets stacked on the light guide plate can be reduced.

摘要翻译： 提供了一种面光源装置用导光板，其包括配置成具有沿着预定轴设置的灯的入射面的入射面入射在其上的入射面，被配置为具有从其射出的入射光的发射面， 面对发光面，多个单元电池被配置为具有刻在其上的微棱镜图案并且分布并布置在背面上。 通过微棱镜图案的脊方向形成的微棱镜排列轴线和灯的排列轴线的交叉角以交替的角度设置。 导光板具有高的正面亮度和优异的亮度均匀性，并且不具有莫尔条纹现象。 在背光单元中，可以减少层叠在导光板上的光学片的使用。

公开(公告)号：USD687798S1

公开(公告)日：2013-08-13

申请号：US29423196

申请日：2012-05-30

申请人： Dae-Yoeb Park ,  Sung-Kwon Kim ,  Jun-Sang Park

设计人： Dae-Yoeb Park ,  Sung-Kwon Kim ,  Jun-Sang Park

公开(公告)号：US20080070644A1

公开(公告)日：2008-03-20

申请号：US11857232

申请日：2007-09-18

申请人： Jun-Sang Park ,  Joon-Sun Kim ,  Chang-Soo Lee

发明人： Jun-Sang Park ,  Joon-Sun Kim ,  Chang-Soo Lee

IPC分类号： H04M1/00

CPC分类号： H04M1/0214 ,  H04M2250/16

摘要： A mobile phone includes a body section including a plurality of keys provided on an upper surface thereof; a projecting section projecting on an upper end region of the upper surface of the body section to have a predetermined thickness and having a first display unit mounted to an upper surface thereof; and a flip section rotatably coupled to the projecting section so that the flip section can be folded and unfolded with respect to the upper surface of the body section to close and open the keys, and having a second display unit mounted to an upper surface thereof and a third display unit mounted to a lower surface thereof, the flip section always opening the first display unit irrespective of rotation thereof.

摘要翻译： 手机包括：主体部，其包括设置在其上表面上的多个键; 突出部，其突出在所述主体部的上表面的上端区域上以具有预定厚度，并且具有安装到其上表面的第一显示单元; 以及翻转部分，其可旋转地联接到所述突出部分，使得所述翻转部分可以相对于所述主体部分的上表面折叠和展开，以关闭和打开所述键，并且具有安装到其上表面的第二显示单元， 安装到其下表面的第三显示单元，翻盖部分总是打开第一显示单元而不管其旋转。

公开(公告)号：USD560642S1

公开(公告)日：2008-01-29

申请号：US29273540

申请日：2007-03-08

申请人： Joon-Ki Yun ,  Jun-Sang Park

设计人： Joon-Ki Yun ,  Jun-Sang Park

公开(公告)号：US20070232361A1

公开(公告)日：2007-10-04

申请号：US11726675

申请日：2007-03-22

申请人： Jun-Sang Park ,  Jeon-Suh Kim ,  Chang-Soo Lee

发明人： Jun-Sang Park ,  Jeon-Suh Kim ,  Chang-Soo Lee

IPC分类号： H04B1/38

CPC分类号： H04M1/0208 ,  H04M1/04 ,  H04M2250/16 ,  H04M2250/18 ,  H04M2250/22 ,  H04N7/142 ,  H04N21/41407 ,  H04N21/472 ,  H04N2007/145

摘要： A self-cradling type portable terminal is disclosed. The self-cradling type portable terminal includes a main body having a first display device and a second display device on its top and bottom faces and at least one cradle main body having a plurality of keys and coupled to the main body in such a way to rotate with respect to an eccentric hinge axis that extends in the lengthwise direction of the main body and penetrates areas, other than the centers of sides of the main body, thereby supporting an inclined state of the main body.

摘要翻译： 公开了一种自吊式便携式终端。 自吊式便携式终端包括主体，其主体具有第一显示装置和在其顶面和底面上的第二显示装置，以及具有多个键的至少一个支架主体，其以这样一种方式联接到主体 相对于在主体的长度方向上延伸的偏心铰链轴线旋转，并且穿过主体侧面的中心以外的区域，从而支撑主体的倾斜状态。

公开(公告)号：US07203529B2

公开(公告)日：2007-04-10

申请号：US10795375

申请日：2004-03-08

申请人： Sung-Kwon Kim ,  Chang-Soo Lee ,  Seung-Min Park ,  Jun-Sang Park ,  Jun Kim

发明人： Sung-Kwon Kim ,  Chang-Soo Lee ,  Seung-Min Park ,  Jun-Sang Park ,  Jun Kim

IPC分类号： H04M1/00 ,  H04M9/00

CPC分类号： H04N1/2112 ,  H04N7/142 ,  H04N2007/145

摘要： A bar type portable wireless terminal includes a lower body installed at its one side surface with a camera lens unit, and at the other surface an image reproduction device is adapted to output images captured by the camera lens unit, and an upper body coupled to an upper end of the lower body so that it is rotatable in a twisting direction relative to a rotation axis extending in a longitudinal direction of the lower body, the upper body being installed at its front surface with a display device adapted to enable the output of the images captured by the camera lens unit. The portable wireless terminal can be used as a digital image device and functions as portable phone, PDA and so on.

摘要翻译： 条形便携式无线终端包括在其一个侧表面上安装有相机镜头单元的下主体，并且在另一表面上，图像再现装置适于输出由相机镜头单元捕获的图像，以及耦合到 下体的上端部能够相对于沿着下体的长度方向延伸的旋转轴线在扭转方向上旋转，上身体的前表面设置有能够输出 由相机镜头单元拍摄的图像。 便携式无线终端可以用作数字图像设备，并且用作便携式电话，PDA等。

公开(公告)号：US20050277435A1

公开(公告)日：2005-12-15

申请号：US11136927

申请日：2005-05-25

申请人： Hyoung-Shin Park ,  Jun-Sang Park ,  Chang-Soo Lee

发明人： Hyoung-Shin Park ,  Jun-Sang Park ,  Chang-Soo Lee

IPC分类号： H04B1/38 ,  H04M1/00 ,  H04M1/02

CPC分类号： H04M1/022

摘要： A portable digital communication apparatus includes a first housing; a second housing; a dual-axis hinge member connected to the first housing in such a manner that it can rotate about a first hinge axis and connected to the second housing in such a manner that it can rotate about a second hinge axis which is parallel to the first hinge axis to rotatably connect the first and second housings to each other; at least one coupler for connecting the dual-axis hinge member on the first and second housings; and at least one retainer positioned on the dual-axis hinge member to maintain a retaining position.

摘要翻译： 便携式数字通信装置包括：第一壳体; 第二个住房; 双轴铰链构件，其以这样的方式连接到第一壳体，使得其可以围绕第一铰链轴线旋转并且以这样的方式连接到第二壳体，使得其可以围绕平行于第一铰链的第二铰链轴线旋转 以使第一和第二壳体彼此可旋转地连接; 至少一个联接器，用于将所述双轴铰链构件连接在所述第一和第二壳体上; 并且至少一个保持器定位在双轴铰链构件上以保持保持位置。

公开(公告)号：USD698356S1

公开(公告)日：2014-01-28

申请号：US29416558

申请日：2012-03-23

申请人： Jun-Sang Park

设计人： Jun-Sang Park