公开(公告)号：US20110141390A1

公开(公告)日：2011-06-16

申请号：US12967559

申请日：2010-12-14

Applicant: Yu-Sheop LEE ,  Sung-Soo Park

Inventor： Yu-Sheop LEE ,  Sung-Soo Park

IPC: G02F1/1333

CPC classification number: G02F1/13718 ,  G02F1/133553 ,  G06F1/1628 ,  G06F1/1637 ,  G06F1/1656 ,  G06F1/181 ,  H04M1/0266 ,  H04M1/22

Abstract: A case for a portable electronic device includes an outer cover; a frame attached to an inner surface of the outer cover; a color converting liquid crystal display unit interposed between the outer cover and the frame; and an illumination unit interposed between the color converting liquid crystal display unit and the outer cover. The outer cover is made of a translucent or transparent synthetic resin. The color of the case seen from the outside can be changed by varying the color of the color converting liquid crystal display unit and the appearance or color of the portable electronic device can be expressed by controlling the illumination unit even in an environment in which intensity of illumination is weak, making it possible to provide various aesthetic effects to users.

Abstract translation: 便携式电子设备的壳体包括外盖; 框架，其附接到所述外盖的内表面; 插入在所述外盖和所述框架之间的颜色转换液晶显示单元; 以及插入在所述颜色转换液晶显示单元和所述外盖之间的照明单元。 外盖由半透明或透明的合成树脂制成。 可以通过改变颜色转换液晶显示单元的颜色来改变从外部看到的情况的颜色，并且便携式电子设备的外观或颜色可以通过控制照明单元来表示，即使在强度为 照明弱，可以为用户提供各种美学效果。

公开(公告)号：US20120235931A1

公开(公告)日：2012-09-20

申请号：US13368909

申请日：2012-02-08

Applicant: Yu-Sheop LEE ,  Sung-Soo PARK ,  Myeong-Sil PARK

Inventor： Yu-Sheop LEE ,  Sung-Soo PARK ,  Myeong-Sil PARK

IPC: G06F3/041

CPC classification number: G06F3/044

Abstract: A touch screen panel apparatus is provided. The touch screen panel apparatus includes a first electrode layer including a plurality of first electrode lines arranged in a first direction to be spaced apart from each other by a predetermined distance; a plurality of first odd-numbered electrode plates coupled to odd-numbered lines of the first electrode lines; and a plurality of first even-numbered electrode plates coupled to even-numbered lines of the first electrode lines. The plurality of first odd-numbered electrode plates and the plurality of first even-numbered electrode plates are alternately arranged in a second direction different from the first direction.

Abstract translation: 提供了触摸屏面板装置。 触摸屏面板装置包括：第一电极层，包括沿第一方向布置的彼此间隔预定距离的多个第一电极线; 耦合到第一电极线的奇数行的多个第一奇数电极板; 以及耦合到第一电极线的偶数行的多个第一偶数电极板。 多个第一奇数电极板和多个第一偶数电极板沿与第一方向不同的第二方向交替布置。

公开(公告)号：US20090051667A1

公开(公告)日：2009-02-26

申请号：US12193838

申请日：2008-08-19

Applicant: Sung-Soo PARK ,  Yu-Sheop LEE

Inventor： Sung-Soo PARK ,  Yu-Sheop LEE

IPC: G06F3/041

CPC classification number: G06F3/016 ,  G06F3/0414 ,  G06F3/04886

Abstract: An input feedback method and apparatus in a portable terminal having a touch input device are provided, in which a user's finger contact on a screen having a plurality of objects displayed is sensed, a value sensed from the finger contact is compared with at least one threshold, and a vibration is generated in a different manner according to a comparison result.

Abstract translation: 提供了具有触摸输入装置的便携式终端中的输入反馈方法和装置，其中感测到具有显示的多个对象的屏幕上的用户的手指接触，将从手指触点感测的值与至少一个阈值进行比较 并且根据比较结果以不同的方式产生振动。

公开(公告)号：US20080111797A1

公开(公告)日：2008-05-15

申请号：US11937523

申请日：2007-11-09

Applicant: Yu-Sheop LEE

Inventor： Yu-Sheop LEE

IPC: G06F3/042

CPC classification number: G06F3/0423 ,  G06F3/0421

Abstract: A touch screen includes a display screen having an upper surface that provides picture information, and an optical module that emits rays in directions that can be parallel with the upper surface of the screen. When an object, such as a stylus, pen or a finger is placed on the screen to select a portion of the picture information provided on the screen, at least a portion of the rays are reflected off of the object and detected in order to determine a position of the object on the screen. The position of the object can be calculated in various ways including calculating a position of the object based on a phase delay of the reflected rays, or based on an intensity of the reflected rays, or based on an incidence angle of the reflected rays.

Abstract translation: 触摸屏包括具有提供图像信息的上表面的显示屏，以及在与屏幕的上表面平行的方向上发射光线的光学模块。 当诸如触控笔，笔或手指的物体放置在屏幕上以选择屏幕上提供的图像信息的一部分时，至少一部分光线被从对象反射出来并被检测以便确定 物体在屏幕上的位置。 可以以各种方式计算物体的位置，包括基于反射光线的相位延迟来计算物体的位置，或者基于反射光线的强度，或者基于反射光线的入射角来计算物体的位置。

公开(公告)号：US20080237011A1

公开(公告)日：2008-10-02

申请号：US12041718

申请日：2008-03-04

Applicant: Yu-Sheop LEE ,  Sun-Tae Jung ,  Joo-Hoon Lee

Inventor： Yu-Sheop LEE ,  Sun-Tae Jung ,  Joo-Hoon Lee

IPC: H01H9/00

CPC classification number: H01H13/83 ,  H01H2219/044 ,  H01H2219/056 ,  H01H2219/06 ,  H01H2219/062

Abstract: Disclosed is a keypad assembly including a light guide panel, light, at least one light extracting pattern provided on the light guide panel so that light propagating inside the light guide panel is directed out of the light guide panel, a switch board having at least one switch; and at least one light source for coupling light to the inside of the light guide panel, wherein the light guide panel has a thickness of 0.03-0.6 mm.

Abstract translation: 公开了一种键盘组件，其包括导光板，光，设置在导光板上的至少一个光提取图案，使得在导光板内传播的光被引导出导光板，开关板具有至少一个 开关; 以及用于将光耦合到导光板的内部的至少一个光源，其中导光板具有0.03-0.6mm的厚度。

公开(公告)号：US20130016073A1

公开(公告)日：2013-01-17

申请号：US13546608

申请日：2012-07-11

Applicant: Yu-Sheop LEE ,  Joo-Hoon Lee ,  Sun-Tae Jung

Inventor： Yu-Sheop LEE ,  Joo-Hoon Lee ,  Sun-Tae Jung

IPC: G06F3/033

CPC classification number: G06F3/0418 ,  G01V3/40 ,  G06F3/03545 ,  G06F3/046 ,  G06F2203/04103 ,  G06F2203/04107 ,  H01F1/047 ,  H01F1/401

Abstract: A magnetic field shielding layer that does not affect an operation of a geo-magnetic sensor in a pointing input device of a touch screen type using an electromagnetic pen is provided. A magnetic field shielding layer is composed of magnetic metal powder. The magnetic field shielding layer is formed directly on the pointing input device without a need for a separate adhesive layer.

Abstract translation: 提供了不影响使用电磁笔的触摸屏型定位输入装置中的地磁传感器的操作的磁场屏蔽层。 磁场屏蔽层由磁性金属粉末组成。 磁场屏蔽层直接形成在指示输入装置上，而不需要单独的粘合剂层。

公开(公告)号：US20120306809A1

公开(公告)日：2012-12-06

申请号：US13478842

申请日：2012-05-23

Applicant: Yu-Sheop LEE ,  Joo-Hoon LEE

Inventor： Yu-Sheop LEE ,  Joo-Hoon LEE

IPC: G06F3/045

CPC classification number: G06F3/046

Abstract: An electromagnetic sensing apparatus is provided for a touch screen having a display and a soft key. The electromagnetic sensing apparatus includes a Printed Circuit Board (PCB) including a display area corresponding to the display and a sub-area corresponding to the soft key, a controller including channels, which controls electromagnetic sensing of the electromagnetic sensing apparatus, and a plurality of loop units that extend from the channels and output current induced by an electromagnetic field. At least one of the plurality of loop units includes a first sub-loop arranged in the display area and a second sub-loop arranged in the sub-area. At least one of the plurality of loop units includes a first sub-loop arranged in the display area and does not include a second sub-loop.

Abstract translation: 提供一种用于具有显示器和软键的触摸屏的电磁感测装置。 电磁感测装置包括印刷电路板（PCB），其包括对应于显示器的显示区域和对应于软键的子区域，控制器包括控制电磁感测装置的电磁感应的通道，以及多个 从信道延伸的环路单元和由电磁场引起的输出电流。 多个循环单元中的至少一个包括布置在显示区域中的第一子回路和布置在子区域中的第二子回路。 多个循环单元中的至少一个包括布置在显示区域中的第一子回路，并且不包括第二子回路。

公开(公告)号：US20110187650A1

公开(公告)日：2011-08-04

申请号：US13017763

申请日：2011-01-31

Applicant: Yu-Sheop LEE

Inventor： Yu-Sheop LEE

IPC: G06F3/02

CPC classification number: G06F3/02

Abstract: A key pad apparatus includes a key top part; an illuminating part for introducing the light of a light emitting element and diffusing the same; a first variable color display part to be irradiated by the diffused light from the illuminating part for selectively transforming its color to be reflected or transmitted according to an electrical signal; a first base film provided with a laminate under the first variable color display part and formed with a first printed surface; a second variable color display part provided with the laminate under the first base film to be irradiated by the diffused light from the illuminating part for selectively transforming its color to be reflected or transmitted according to an electrical signal; and a second base film provided with the laminate under the second variable color display part and formed with a first printed surface.

Abstract translation: 键盘装置包括：键顶部; 用于引入发光元件的光并使其漫射的照明部分; 第一可变颜色显示部分，其由来自照明部分的漫射光照射，用于根据电信号选择性地变换其要反射或透射的颜色; 第一基膜，在所述第一可变色显示部下设置有层压体，并形成有第一印刷面; 第二可变颜色显示部分，其设置有第一基底膜下方的层叠体，以被来自照明部分的漫射光照射，用于根据电信号选择性地变换其反射或透射的颜色; 以及第二基膜，在所述第二可变色显示部件的下面设置有所述层压体，并形成有第一印刷面。