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61. 发明授权

US08493318B2 Method and apparatus for driving electrophoretic display 有权
标题翻译：用于驱动电泳显示的方法和装置
公开(公告)号：US08493318B2
公开(公告)日：2013-07-23
申请号：US12983579
申请日：2011-01-03
申请人： Gwan-Hyung Kim , Joo-Hoon Lee
发明人： Gwan-Hyung Kim , Joo-Hoon Lee
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G2310/065 , G09G2320/0257
摘要： A method and apparatus for driving an Electrophoretic Display (EPD) where the apparatus includes a controller for controlling an overall operation of the apparatus for driving the EPD, determining data to be displayed on the EPD, and outputting a drive signal; a driver for generating a driving voltage pulse for moving black particles and white particles to display the data on the EPD according to the drive signal output from the controller, thereby controlling the EPD; and the EPD for displaying a representation of the data in white or black according to the driving voltage pulse, wherein the driver generates the driving voltage pulse for moving the black particles or the white particles in such a manner that the driving pulse is divided into a predetermined number of subpulses, and an idle period during which a voltage is not applied intervenes between the respective divided subpulses.
摘要翻译：一种用于驱动电泳显示器（EPD）的方法和装置，其中该装置包括用于控制用于驱动EPD的装置的总体操作的控制器，确定要在EPD上显示的数据并输出驱动信号; 用于产生用于移动黑色颗粒和白色颗粒的驱动电压脉冲的驱动器，以根据从控制器输出的驱动信号在EPD上显示数据，从而控制EPD; 以及EPD，用于根据驱动电压脉冲显示白色或黑色数据的表示，其中驱动器产生驱动电压脉冲，以使驱动脉冲被分成预定数量的子脉冲，以及不施加电压的空闲时段介入各分割子脉冲之间。

62. 发明授权

US08471832B2 Keypad assembly having light leakage prevention structure 有权
标题翻译：具有防漏结构的键盘组件
公开(公告)号：US08471832B2
公开(公告)日：2013-06-25
申请号：US11825425
申请日：2007-07-06
申请人： Joo-Hoon Lee
发明人： Joo-Hoon Lee
IPC分类号： G06F3/042
CPC分类号： G06F3/0202 , H01H13/83 , H01H2219/044 , H01H2219/062 , H01H2219/064
摘要： A keypad assembly having a light leakage prevention structure includes a switch board having at least one switch; a light guide panel mounted on the switch board, light propagating inside the light guide panel; and a first light blocking member stacked on a lateral surface of the light guide panel, the first light blocking member extending to the switch board and reflecting or absorbing incident light.
摘要翻译：具有防漏光结构的键盘组件包括具有至少一个开关的开关板; 安装在开关板上的导光板，在导光板内传播的光; 以及第一遮光构件，其在所述导光板的侧面上堆叠，所述第一遮光构件延伸到所述开关板并反射或吸收入射光。

63. 发明申请

US20110157136A1 METHOD AND APPARATUS FOR DRIVING ELECTROPHORETIC DISPLAY 有权
标题翻译：用于驱动电泳显示的方法和装置
公开(公告)号：US20110157136A1
公开(公告)日：2011-06-30
申请号：US12983579
申请日：2011-01-03
申请人： Gwan-Hyung KIM , Joo-Hoon Lee
发明人： Gwan-Hyung KIM , Joo-Hoon Lee
IPC分类号： G09G5/00
CPC分类号： G09G3/344 , G09G2310/065 , G09G2320/0257
摘要： A method and apparatus for driving an Electrophoretic Display (EPD) where the apparatus includes a controller for controlling an overall operation of the apparatus for driving the EPD, determining data to be displayed on the EPD, and outputting a drive signal; a driver for generating a driving voltage pulse for moving black particles and white particles to display the data on the EPD according to the drive signal output from the controller, thereby controlling the EPD; and the EPD for displaying a representation of the data in white or black according to the driving voltage pulse, wherein the driver generates the driving voltage pulse for moving the black particles or the white particles in such a manner that the driving pulse is divided into a predetermined number of subpulses, and an idle period during which a voltage is not applied intervenes between the respective divided subpulses.
摘要翻译：一种用于驱动电泳显示器（EPD）的方法和装置，其中该装置包括用于控制用于驱动EPD的装置的总体操作的控制器，确定要在EPD上显示的数据并输出驱动信号; 用于产生用于移动黑色颗粒和白色颗粒的驱动电压脉冲的驱动器，以根据从控制器输出的驱动信号在EPD上显示数据，从而控制EPD; 以及EPD，用于根据驱动电压脉冲显示白色或黑色数据的表示，其中驱动器产生驱动电压脉冲，以使驱动脉冲被分成预定数量的子脉冲，以及不施加电压的空闲时段介入各分割子脉冲之间。

64. 发明授权

US07181098B2 Optical hybrid module and manufacturing method thereof 失效
标题翻译：光混合模块及其制造方法
公开(公告)号：US07181098B2
公开(公告)日：2007-02-20
申请号：US10684885
申请日：2003-10-14
申请人： Oh-Dal Kwon , Joo-Hoon Lee
发明人： Oh-Dal Kwon , Joo-Hoon Lee
IPC分类号： G02B6/12
CPC分类号： G02B6/4246 , G02B6/42
摘要： An optical hybrid module and method of manufacture includes a plurality of optical devices integrated on an optical waveguide substrate. The structure helps to reduce optical crosstalk among the plurality of optical devices caused by reflections of leakage lights within the optical hybrid module. The optical hybrid module includes a substrate, an optical waveguide formed on the substrate for performing transmission of optical signals, a plurality of optical devices mounted on the substrate to be optically coupled with the optical waveguide, and a light blocking layer formed to have an inclined profile at opposite sides of an end surface of an optical coupling portion centrally provided in the optical waveguide. The light blocking layer serves to prevent light from entering the optical devices, through regions other than the optical waveguide.
摘要翻译：光学混合模块及其制造方法包括集成在光波导基板上的多个光学装置。该结构有助于减少由光混合模块内的漏光引起的多个光学器件之间的光学串扰。光学混合模块包括基板，形成在基板上的用于执行光信号传输的光波导，安装在基板上以与光波导光耦合的多个光学装置，以及形成为具有倾斜的光阻挡层在光波导中央设置的光耦合部分的端面的相对侧。遮光层用于防止光通过除了光波导之外的区域进入光学装置。

65. 发明授权

US06767756B2 Method of manufacturing tapered optical waveguide 有权
标题翻译：锥形光波导的制造方法
公开(公告)号：US06767756B2
公开(公告)日：2004-07-27
申请号：US10453100
申请日：2003-06-03
申请人： Joo-Hoon Lee , Duk-Yong Choi
发明人： Joo-Hoon Lee , Duk-Yong Choi
IPC分类号： H01L2100
CPC分类号： G02B6/1228 , G02B6/136
摘要： Disclosed is a method for manufacturing a tapered optical waveguide through which waveguides of different sizes are connected with each other optically. In the method, a photo-resist pattern having an inclined profile is formed on the core layer by means of a gray-scale mask, then the profile of the tapered waveguide can be precisely controlled by controlling the profile of the photo-resist pattern and the etching-selection ratio between the photo-resist and the core layer.
摘要翻译：公开了一种用于制造锥形光波导的方法，通过该锥形光波导将不同尺寸的波导彼此光学连接。在该方法中，通过灰度掩模在芯层上形成具有倾斜轮廓的光致抗蚀剂图案，然后可以通过控制光刻胶图案的轮廓来精确地控制锥形波导的轮廓，光刻胶与芯层之间的蚀刻选择比。

66. 发明授权

US09229602B2 Electromagnetic resonance sensing apparatus using small number of channels 有权
标题翻译：电磁共振传感器采用少量通道
公开(公告)号：US09229602B2
公开(公告)日：2016-01-05
申请号：US13486620
申请日：2012-06-01
申请人： Yu-Sheop Lee , Joo-Hoon Lee
发明人： Yu-Sheop Lee , Joo-Hoon Lee
IPC分类号： G06F3/044 , G06F3/046
CPC分类号： G06F3/046
摘要： An electromagnetic sensing apparatus built in a touch screen having at least one soft key is provided, in which a Printed Circuit Board (PCB) has at least one sub-area corresponding to the at least one soft key, a controller has at least one input/output channel and controls electromagnetic sensing of the electromagnetic sensing apparatus, and a loop unit extends from one of the at least one input/output channel, has at least one sub-loop arranged in the at least one sub-area on the PCB, and outputs current induced by an electromagnetic field. Each sub-loop outputs a different output value with respect to the electromagnetic field.
摘要翻译：提供了一种内置于具有至少一个软键的触摸屏的电磁感测装置，其中印刷电路板（PCB）具有与所述至少一个软键对应的至少一个子区域，控制器具有至少一个输入 /输出通道并且控制电磁感测装置的电磁感测，并且环路单元从至少一个输入/输出通道中的一个延伸，具有布置在PCB上的至少一个子区域中的至少一个子回路，并输出由电磁场引起的电流。每个子回路相对于电磁场输出不同的输出值。

67. 发明授权

US08947394B2 Electromagnetic resonance sensing apparatus for a touch screen 有权
标题翻译：用于触摸屏的电磁共振感测装置
公开(公告)号：US08947394B2
公开(公告)日：2015-02-03
申请号：US13478842
申请日：2012-05-23
申请人： Yu-Sheop Lee , Joo-Hoon Lee
发明人： Yu-Sheop Lee , Joo-Hoon Lee
IPC分类号： G06F3/045 , G06F3/046
CPC分类号： G06F3/046
摘要： 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.
摘要翻译：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。

68. 发明授权

US08531390B2 Method and apparatus for driving electrophoretic display 有权
标题翻译：用于驱动电泳显示的方法和装置
公开(公告)号：US08531390B2
公开(公告)日：2013-09-10
申请号：US12683767
申请日：2010-01-07
申请人： Gwan-Hyung Kim , Joo-Hoon Lee
发明人： Gwan-Hyung Kim , Joo-Hoon Lee
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G09G3/2003 , G09G2320/0242 , G09G2320/0257 , G09G2320/041 , G09G2320/043
摘要： An ElectroPhoretic Display (EPD) for changing a display is provided. An apparatus having the EPD applies a driving voltage with a periodic pulse to first color particles for a voltage applying period of the first color particles if a current temperature is below a predetermined temperature. The apparatus applies a driving voltage with a pulse that is kept at the same level as applied to second color particles for a voltage applying period of the second color particles. The first color particles have a higher mobility than the second color particles.
摘要翻译：提供了用于改变显示器的电泳显示器（EPD）。如果当前温度低于预定温度，则具有EPD的装置将具有周期性脉冲的驱动电压施加到第一颜色颗粒用于第一颜色颗粒的电压施加周期。该装置施加驱动电压，该驱动电压具有与第二颜色粒子保持在与第二颜色粒子的电压施加周期相同的水平的脉冲。第一颜色颗粒具有比第二颜色颗粒更高的迁移率。

69. 发明申请

US20120306810A1 ELECTROMAGNETIC RESONANCE SENSING APPARATUS USING SMALL NUMBER OF CHANNELS 有权
标题翻译：使用小数量的通道的电磁谐振感应装置
公开(公告)号：US20120306810A1
公开(公告)日：2012-12-06
申请号：US13486620
申请日：2012-06-01
申请人： Yu-Sheop Lee , Joo-Hoon Lee
发明人： Yu-Sheop Lee , Joo-Hoon Lee
IPC分类号： G06F3/044
CPC分类号： G06F3/046
摘要： An electromagnetic sensing apparatus built in a touch screen having at least one soft key is provided, in which a Printed Circuit Board (PCB) has at least one sub-area corresponding to the at least one soft key, a controller has at least one input/output channel and controls electromagnetic sensing of the electromagnetic sensing apparatus, and a loop unit extends from one of the at least one input/output channel, has at least one sub-loop arranged in the at least one sub-area on the PCB, and outputs current induced by an electromagnetic field. Each sub-loop outputs a different output value with respect to the electromagnetic field.
摘要翻译：提供了一种内置于具有至少一个软键的触摸屏的电磁感测装置，其中印刷电路板（PCB）具有与所述至少一个软键对应的至少一个子区域，控制器具有至少一个输入 /输出通道并且控制电磁感测装置的电磁感测，并且环路单元从至少一个输入/输出通道中的一个延伸，具有布置在PCB上的至少一个子区域中的至少一个子回路，并输出由电磁场引起的电流。每个子回路相对于电磁场输出不同的输出值。

70. 发明授权

US07959342B2 Waveguide member and keypad assembly using the same 有权
标题翻译：波导构件和键盘组件使用相同
公开(公告)号：US07959342B2
公开(公告)日：2011-06-14
申请号：US12041706
申请日：2008-03-04
申请人： Joo-Hoon Lee , Gwan-Hyung Kim
发明人： Joo-Hoon Lee , Gwan-Hyung Kim
IPC分类号： F21V7/04
CPC分类号： H01H13/83 , H01H2219/06 , H01H2219/062 , H01H2219/064
摘要： Disclosed are a waveguide member and a keypad assembly including the same. The waveguide member includes a waveguide 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 waveguide so that light guided by the waveguide is reflected to the waveguide. The keypad assembly includes a keypad having at least one key button and an elastic sheet fixing the key button, a waveguide member positioned beneath the keypad, the waveguide member having a waveguide for guiding light coupled to an inside and at least one recess for reflecting light guided by the waveguide to the waveguide, and a switch pad positioned beneath the waveguide member so as to establish an electric contact when the key button is pressed.
摘要翻译：公开了一种波导构件和包括其的键盘组件。波导构件包括用于引导在内部传播的光的波导和至少一个形成在垂直于耦合到波导的内部的光的引导方向的方向上的凹陷，使得由波导引导的光被反射到波导。键盘组件包括具有至少一个键按钮和固定键按钮的弹性片的键盘，位于键盘下方的波导构件，波导构件具有用于引导耦合到内部的光的波导和用于反射光的至少一个凹部由波导引导到波导，以及位于波导构件下方的开关垫，以便当按压按钮时建立电接触。

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