公开(公告)号：US20080064453A1

公开(公告)日：2008-03-13

申请号：US11854469

申请日：2007-09-12

申请人： Jun-Sang PARK ,  Joon-Suh Kim ,  Chang-Soo Lee

发明人： Jun-Sang PARK ,  Joon-Suh Kim ,  Chang-Soo Lee

IPC分类号： H04M1/00 ,  G06F3/041

CPC分类号： H04M1/0208 ,  G06F1/1626 ,  H04M1/022 ,  H04M1/0231 ,  H04M1/0233 ,  H04M1/0241

摘要： A mobile communication terminal for multimedia services is disclosed. The mobile communication terminal includes a keypad unit, a display unit which swings from the keypad unit while being maintained parallel with the keypad unit, thereby switching from a portrait mode to a landscape mode, and a dual hinge unit which connects the display unit with the keypad unit in such a manner that the display unit can swing from the keypad unit with respect to a first hinge axis that is oriented perpendicular to a top face of the keypad unit and a second hinge axis that is parallel with the first hinge axis and is oriented perpendicular to a top face of the display unit.

摘要翻译： 公开了一种用于多媒体业务的移动通信终端。 移动通信终端包括键盘单元，显示单元，其从键盘单元摆动，同时与键盘单元保持平行，从而从肖像模式切换到横向模式;以及双铰链单元，其将显示单元与 键盘单元，使得显示单元可以相对于垂直于键盘单元的顶面定向的第一铰链轴线从键盘单元摆动，以及与第一铰链轴线平行的第二铰链轴线，并且 定向垂直于显示单元的顶面。

公开(公告)号：US20080167095A1

公开(公告)日：2008-07-10

申请号：US11947467

申请日：2007-11-29

申请人： Yun-Su KIM ,  Jun-Sang PARK

发明人： Yun-Su KIM ,  Jun-Sang PARK

IPC分类号： H04M1/02

CPC分类号： H04M1/0268 ,  H04M1/0216

摘要： A portable communication device includes a main housing, a folding housing coupled to the main housing by a hinge unit to rotate about a hinge axis, and a flexible display unit that is drawn out from the main housing to open its display screen when the folding housing unfolds.

摘要翻译： 便携式通信装置包括主壳体，折叠壳体，其通过铰链单元联接到主壳体以围绕铰链轴线旋转;以及柔性显示单元，其从主壳体被拉出以在折叠壳体 展开

公开(公告)号：US20080303582A1

公开(公告)日：2008-12-11

申请号：US12136198

申请日：2008-06-10

申请人： Jun-Sang PARK ,  Seung-Min PARK ,  Chang-Hwan HWANG

发明人： Jun-Sang PARK ,  Seung-Min PARK ,  Chang-Hwan HWANG

IPC分类号： H03K17/96

CPC分类号： G06F1/1624 ,  G06F1/169 ,  G06F1/1692 ,  G06F3/03547 ,  G06F3/03548

摘要： Disclosed is an input device of a portable terminal, which includes at least one key groove at an outer peripheral surface of the portable terminal, a push detector in the key groove, and a sliding pad. The sliding pad is in the key groove and disposed on the push detector, and the sliding pad is movable within the first key groove. The input device generates an input signal according to movement of the sliding pad or an operation of the push detector.

摘要翻译： 公开了便携式终端的输入装置，其包括便携式终端的外周面的至少一个键槽，键槽中的推动检测器和滑动垫。 滑动垫位于键槽中并且设置在推动检测器上，并且滑动垫可在第一键槽内移动。 输入装置根据滑动垫的移动或推动检测器的操作产生输入信号。

公开(公告)号：US20110037925A1

公开(公告)日：2011-02-17

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： G02F1/13357 ,  G02B27/10 ,  F21V5/04

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：US20110008595A1

公开(公告)日：2011-01-13

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： B32B3/00 ,  B44C1/22

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。