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：US20110149573A1

公开(公告)日：2011-06-23

申请号：US13038521

申请日：2011-03-02

Applicant: Joo-Hoon LEE ,  Gwan-Hyung KIM

Inventor： Joo-Hoon LEE ,  Gwan-Hyung KIM

IPC: F21V33/00 ,  F21V8/00

CPC classification number: H01H13/83 ,  H01H2219/06 ,  H01H2219/062 ,  H01H2219/064

Abstract: Disclosed are a light guide member and a keypad assembly including the same. The light guide member includes a light guide plate for guiding light propagated inside, and at least one recess formed in a direction perpendicular to a direction of guidance of light coupled to the inside of the light guide plate so that light guided by the light guide plate is reflected to the light guide plate. The keypad assembly includes a keypad having at least one key button and an elastic sheet fixing the key button, a light guide member positioned beneath the keypad, the light guide member having a light guide plate for guiding light coupled to an inside and at least one recess for reflecting light guided by the light guide plate to the light guide plate, and a switch pad positioned beneath the light guide member so as to establish an electric contact when the key button is pressed.

Abstract translation: 公开了一种导光构件和包括该导光构件的键盘组件。 导光构件包括用于引导在内部传播的光的导光板和沿与导光板内部耦合的光的引导方向垂直的方向形成的至少一个凹部，使得由导光板 被反射到导光板。 键盘组件包括具有至少一个键按钮和固定按键的弹性片的小键盘，位于小键盘下方的导光构件，该导光构件具有用于引导耦合到内部的光的导光板和至少一个 用于将由导光板引导的光反射到导光板的凹部，以及位于导光构件下方的开关垫，以便当按下按钮时建立电接触。

公开(公告)号：US20130016064A1

公开(公告)日：2013-01-17

申请号：US13544378

申请日：2012-07-09

Applicant: Joo-Hoon LEE

Inventor： Joo-Hoon LEE

IPC: G06F3/046

CPC classification number: G06F3/0416 ,  G06F3/044 ,  G06F3/046 ,  G06F2203/04106

Abstract: A touch screen and a method for controlling the touch screen are provided. The touch screen includes a user interface including a display area and at least one soft key; a touch sensor unit disposed under the display area and the at least one soft key of the user interface, for sensing a touch on the display area or the at least one soft key; a display unit disposed under the touch sensor unit, for outputting a display screen; a first electromagnetic sensor unit disposed under the display unit, for sensing an electromagnetic field incident on the display area; and a second electromagnetic sensor unit physically separated from the first electromagnetic sensor unit, for sensing at least one electromagnetic field incident on the at least one soft key.

Abstract translation: 提供了触摸屏和用于控制触摸屏的方法。 触摸屏包括包括显示区域和至少一个软键的用户界面; 设置在所述显示区域下方的所述触摸传感器单元和所述用户界面的所述至少一个软键，用于感测所述显示区域或所述至少一个软键上的触摸; 布置在所述触摸传感器单元下方的用于输出显示屏的显示单元; 第一电磁传感器单元，设置在所述显示单元下方，用于感测入射在所述显示区域上的电磁场; 以及与所述第一电磁传感器单元物理分离的第二电磁传感器单元，用于感测入射在所述至少一个软键上的至少一个电磁场。

公开(公告)号：US20100171705A1

公开(公告)日：2010-07-08

申请号：US12684394

申请日：2010-01-08

Applicant: Joo-Hoon LEE

Inventor： Joo-Hoon LEE

IPC: G06F3/02

CPC classification number: G06F3/0202 ,  G06F1/1662 ,  G06F3/0238

Abstract: Disclosed are a keypad and a keypad assembly for providing increased flexibility. The disclosed keypad includes a base film having button parts formed on the base film, a light guide layer into which light is guided, and electronic paper which is illuminated by light emitted from the light guide layer, and displays at least one symbol, wherein the electronic paper includes metal areas corresponding to the button parts and non-metal areas disposed between the metal areas so as to provide flexibility for the electronic paper. The flexibility of the electronic paper, which can be achieved by the keypad and the keypad assembly, improves the click-feeling to a user when the button parts are pressed.

Abstract translation: 公开了一种用于提供增加的灵活性的键盘和键盘组件。 所公开的键盘包括具有形成在基膜上的按钮部分的基膜，引导光的光导层和由导光层发射的光照射的电子纸，并且显示至少一个符号，其中 电子纸包括对应于设置在金属区域之间的按钮部件和非金属区域的金属区域，以便为电子纸提供灵活性。 通过键盘和键盘组件可以实现电子纸的灵活性，当按下按钮部分时，改善了对用户的点击感。

公开(公告)号：US20120299850A1

公开(公告)日：2012-11-29

申请号：US13473211

申请日：2012-05-16

Applicant: Joo-Hoon LEE

Inventor： Joo-Hoon LEE

IPC: G06F3/041 ,  G09G3/32

CPC classification number: G06F3/046 ,  G06F3/0412 ,  H01L27/323

Abstract: An integrated digitizer display is provided, which includes a Thin Film Transistor (TFT) substrate and a sensor electrode. A TFT and an organic light emitting layer are formed on a first surface of the TFT substrate, and the sensor electrode is formed on a second surface of the TFT substrate, where the second surface is opposite to the first surface.

Abstract translation: 提供了一种集成数字转换器显示器，其包括薄膜晶体管（TFT）基板和传感器电极。 TFT和有机发光层形成在TFT基板的第一表面上，并且传感器电极形成在TFT基板的第二表面上，其中第二表面与第一表面相对。

公开(公告)号：US20110074275A1

公开(公告)日：2011-03-31

申请号：US12893667

申请日：2010-09-29

Applicant: Joo-Hoon LEE

Inventor： Joo-Hoon LEE

IPC: H01J5/02

CPC classification number: G02F1/167 ,  H01L51/5246 ,  H01L2251/5338

Abstract: Disclosed is a display device having a gas input barrier, which encapsulates a gas barrier layer through lamination and blocks the input of outside gas (moisture, water, oxygen, and the like) through further compression. The disclosed display device includes first and second gas barrier layers provided with an adhesive layer; a first gas input barrier provided at a lateral side of the first and second gas barrier layers to encapsulate the first and second gas barrier layers through lamination, and to block input of outside gas; and a second gas input barrier which is further compressed on the first gas input barrier by using a compression jig, and blocks an input path of the outside gas into the first gas input barrier.

Abstract translation: 公开了一种具有气体输入阻挡层的显示装置，其通过层压封装阻气层，并通过进一步的压缩阻挡外部气体（水分，水，氧等）的输入。 所公开的显示装置包括设置有粘合剂层的第一和第二阻气层; 第一气体输入屏障，设置在第一和第二阻气层的侧面，以通过层压封装第一和第二阻气层，并阻止外部气体的输入; 以及第二气体输入屏障，其通过使用压缩夹具在所述第一气体输入屏障上被进一步压缩，并且将所述外部气体的输入路径阻挡到所述第一气体输入屏障中。

公开(公告)号：US20120169642A1

公开(公告)日：2012-07-05

申请号：US13344041

申请日：2012-01-05

Applicant: Joo-Hoon LEE

Inventor： Joo-Hoon LEE

IPC: G06F3/041 ,  G09G5/00

CPC classification number: G06F3/044 ,  G06F1/1626 ,  G06F1/1643 ,  G06F1/182 ,  G06F3/0412 ,  G06F3/046 ,  G06F2203/04106 ,  G06F2203/04107

Abstract: To provide a rigid digitizer-integrated display module, the display module includes a display panel for forming an image, a digitizer module formed on the bottom side of the display panel to detect electromagnetic type digitizer input, and a non-magnetic metal structure enclosing the bottom sides of the mold frame and the digitizer and the outer periphery of the mold frame.

Abstract translation: 为了提供刚性数字转换器集成显示模块，显示模块包括用于形成图像的显示面板，形成在显示面板底部的数字化仪模块，用于检测电磁型数字转换器输入;以及非磁性金属结构， 模具框架的底面和数字化仪以及模具框架的外周。

公开(公告)号：US20100170775A1

公开(公告)日：2010-07-08

申请号：US12652496

申请日：2010-01-05

Applicant: Joo-Hoon LEE ,  Gean-Hyung Kim ,  Se-Jin Kim

Inventor： Joo-Hoon LEE ,  Gean-Hyung Kim ,  Se-Jin Kim

IPC: H01H13/76 ,  H01H13/14 ,  H01H11/00

CPC classification number: H01H13/705 ,  H01H13/83 ,  H01H2219/044 ,  H01H2219/06 ,  H01H2219/062 ,  H01H2221/006 ,  H01H2229/028 ,  H01H2229/044 ,  H01H2233/004 ,  Y10T29/49105

Abstract: Disclosed is a keypad assembly and a method for manufacturing the keypad assembly in which a base film member and a button member of the keypad assembly are integrally formed. The keypad assembly includes a base film member, a button member integrally formed with the base film member, and a processed part formed by recessing a space between buttons keys of the button member in a predetermined depth to be spaced apart from the base film member, the processed part being formed on the base film member. The keypad assembly is manufactured such that the button member and the base film member to be recessed between a button key including a pattern of the button member and an adjacent button key in a predetermined depth of the base film member so as to form a processed part. Therefore, the button member can be formed through UV-molding and the press of the button member is simplified.

Abstract translation: 公开了一种键盘组件和一种用于制造小键盘组件的方法，其中键盘组件的底片构件和按钮构件一体形成。 键盘组件包括基膜构件，与基膜构件一体形成的按钮构件，以及加工部，其通过将按钮构件的按钮按钮之间的空间以预定深度凹陷而与基膜构件间隔开， 处理部分形成在基膜构件上。 键盘组件被制造成使得按钮构件和底膜构件在包括按钮构件的图案的按钮键和基膜构件的预定深度之间的相邻按钮键之间凹陷以形成处理部分 。 因此，按钮构件可以通过UV成型形成，并且按钮构件的按压被简化。

公开(公告)号：US20070257822A1

公开(公告)日：2007-11-08

申请号：US11686393

申请日：2007-03-15

Applicant: Joo-Hoon LEE ,  Sun-Tae JUNG ,  Dong-Hoon JANG

Inventor： Joo-Hoon LEE ,  Sun-Tae JUNG ,  Dong-Hoon JANG

IPC: H03K17/94

CPC classification number: H01H13/83 ,  H01H2209/074 ,  H01H2209/082 ,  H01H2219/044 ,  H01H2219/056 ,  H01H2219/06 ,  H01H2219/062 ,  H01H2221/07

Abstract: A keypad assembly using a waveguide for guiding lights emitted from light emitting devices is disclosed. The keypad assembly includes a switch board having a plurality of dome switches. The keypad also includes a plurality of key buttons; a plurality of light emitting devices included in the switch board; a waveguide formed under the key buttons, the waveguide having a predetermined refractive index to allow lights emitted from the light emitting devices to travel according to an internal total reflection condition; a plurality of reflecting patterns formed in the waveguide to reflect the light traveling through the waveguide toward the key buttons; and an auxiliary layer formed on the surface of the waveguide, the auxiliary layer having lower refractive index than that of the waveguide to make a constant total reflection condition.

Abstract translation: 公开了一种使用波导引导从发光器件发射的光的键盘组件。 键盘组件包括具有多个圆顶开关的开关板。 键盘还包括多个按键; 包括在开关板中的多个发光器件; 波导，其形成在所述键按钮下方，所述波导具有预定的折射率，以允许从所述发光装置发射的光根据内部全反射条件行进; 形成在所述波导中的多个反射图案，以将穿过所述波导的光反射到所述键按钮; 以及形成在波导表面上的辅助层，辅助层的折射率低于波导的折射率，以形成恒定的全反射条件。