公开(公告)号：US20100172017A1

公开(公告)日：2010-07-08

申请号：US12683733

申请日：2010-01-07

申请人： Gwan-Hyung KIM ,  Joo-Hoon Lee ,  Sun-Tae Jung ,  Se-Jin Kim

发明人： Gwan-Hyung KIM ,  Joo-Hoon Lee ,  Sun-Tae Jung ,  Se-Jin Kim

IPC分类号： G02F1/167

CPC分类号： G09G3/344 ,  G09G5/37 ,  G09G2310/0205 ,  G09G2310/0213 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2380/02

摘要： A method and apparatus for driving an ElectroPhoretic Display (EPD) are provided, in which upon sensing a request for displaying data in a gradual graphic representation scheme, a plurality of segments for displaying the data are determined, a display changing order of the segments is determined, an inter-segment time interval is calculated, driving voltage pulses are applied to a first segment according to the display changing order, and driving voltage pulses are applied to each of the other segments at the inter-segment time interval after driving voltage pulses are applied to a previous segment according to the display changing order.

摘要翻译： 提供了一种用于驱动电泳显示（EPD）的方法和装置，其中，在以逐渐图形表示方案感测到显示数据的请求时，确定用于显示数据的多个段，段的显示改变顺序是 确定时，计算出段间时间间隔，根据显示改变顺序将驱动电压脉冲施加到第一段，并且在驱动电压脉冲之后以段间时间间隔向每个其它段施加驱动电压脉冲 根据显示改变顺序应用于前一片段。

公开(公告)号：US07936499B2

公开(公告)日：2011-05-03

申请号：US12683733

申请日：2010-01-07

申请人： Gwan-Hyung Kim ,  Joo-Hoon Lee ,  Sun-Tae Jung ,  Se-Jin Kim

发明人： Gwan-Hyung Kim ,  Joo-Hoon Lee ,  Sun-Tae Jung ,  Se-Jin Kim

IPC分类号： G02B26/00 ,  G09G3/34

CPC分类号： G09G3/344 ,  G09G5/37 ,  G09G2310/0205 ,  G09G2310/0213 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2380/02

摘要： A method and apparatus for driving an ElectroPhoretic Display (EPD) are provided, in which upon sensing a request for displaying data in a gradual graphic representation scheme, a plurality of segments for displaying the data are determined, a display changing order of the segments is determined, an inter-segment time interval is calculated, driving voltage pulses are applied to a first segment according to the display changing order, and driving voltage pulses are applied to each of the other segments at the inter-segment time interval after driving voltage pulses are applied to a previous segment according to the display changing order.

摘要翻译： 提供了一种用于驱动电泳显示（EPD）的方法和装置，其中，在以逐渐图形表示方案感测到显示数据的请求时，确定用于显示数据的多个段，段的显示改变顺序是 确定时，计算出段间时间间隔，根据显示改变顺序将驱动电压脉冲施加到第一段，并且在驱动电压脉冲之后以段间时间间隔向每个其它段施加驱动电压脉冲 根据显示改变顺序应用于前一片段。

公开(公告)号：US20100156796A1

公开(公告)日：2010-06-24

申请号：US12644582

申请日：2009-12-22

申请人： Se-Jin KIM ,  Joo-Hoon Lee ,  Sun-Tae Jung ,  Gwan-Hyung Kim

发明人： Se-Jin KIM ,  Joo-Hoon Lee ,  Sun-Tae Jung ,  Gwan-Hyung Kim

IPC分类号： G06F3/02

CPC分类号： G06F1/1662 ,  G06F1/1616 ,  G06F1/1624 ,  G06F2200/1614 ,  H04M1/0222 ,  H04M1/0239 ,  H04M1/0243 ,  H04M1/23 ,  H04M2250/18

摘要： Provided are an adaptive keypad device for a portable terminal and a method for controlling the adaptive keypad device. The adaptive keypad device includes a display screen being opened from or slid on a keypad by a user in at least two directions, an adaptive keypad on which letters or numbers are re-oriented and displayed in the same direction as a direction in which the display screen is opened or slid, a display element disposed on a side surface of the adaptive keypad, and a controller being connected to the display element to control a display state of the display element according to the direction of the opening or sliding of the display screen.

摘要翻译： 提供了一种用于便携式终端的自适应键盘装置和用于控制自适应键盘装置的方法。 自适应键盘装置包括用户在至少两个方向上从小键盘打开或滑动的显示屏幕，自适应键盘，字母或数字在其上以与显示器的方向相同的方向重新定向和显示 屏幕被打开或滑动，设置在自适应键盘的侧表面上的显示元件和连接到显示元件的控制器，以根据显示屏幕的打开或滑动的方向来控制显示元件的显示状态 。

公开(公告)号：US10254951B2

公开(公告)日：2019-04-09

申请号：US13344158

申请日：2012-01-05

申请人： Gwan-Hyung Kim ,  Joo-Hoon Lee

发明人： Gwan-Hyung Kim ,  Joo-Hoon Lee

IPC分类号： G06F3/0488 ,  G06F3/041 ,  G06F3/0354 ,  G06F3/044 ,  G06F3/046

摘要： Methods and apparatus are provided for correcting an input error in an input apparatus capable of touch inputs of a first touch input scheme and a second touch input scheme. Upon detecting a touch input of the first touch input scheme, an activity corresponding to the detected touch input is executed and activity execution information corresponding to the activity is stored. The activity executed in accordance with the touch input of the first touch input scheme is cancelled, when a touch input of the second touch input scheme occurs before the touch input of the first touch input scheme is released or before a preset timer expires. The first touch input scheme and the second touch input scheme are different schemes.

公开(公告)号：US20120169663A1

公开(公告)日：2012-07-05

申请号：US13344158

申请日：2012-01-05

申请人： Gwan-Hyung KIM ,  Joo-Hoon Lee

发明人： Gwan-Hyung KIM ,  Joo-Hoon Lee

IPC分类号： G06F3/045 ,  G06F3/041

CPC分类号： G06F3/04883 ,  G06F3/03545 ,  G06F3/0412 ,  G06F3/0418 ,  G06F3/044 ,  G06F3/046 ,  G06F2203/04106

摘要： Methods and apparatus are provided for correcting an input error in an input apparatus capable of touch inputs of a first touch input scheme and a second touch input scheme. Upon detecting a touch input of the first touch input scheme, an activity corresponding to the detected touch input is executed and activity execution information corresponding to the activity is stored. The activity executed in accordance with the touch input of the first touch input scheme is cancelled, when a touch input of the second touch input scheme occurs before the touch input of the first touch input scheme is released or before a preset timer expires. The first touch input scheme and the second touch input scheme are different schemes.

摘要翻译： 提供了用于校正能够进行第一触摸输入方案和第二触摸输入方案的触摸输入的输入装置中的输入错误的方法和装置。 当检测到第一触摸输入方案的触摸输入时，执行与检测到的触摸输入相对应的活动，并且存储与活动相对应的活动执行信息。 当第一触摸输入方案的触摸输入被解除之前或在预设定时器期满之前，第二触摸输入方案的触摸输入被触发时，根据第一触摸输入方案的触摸输入执行的活动被取消。 第一触摸输入方案和第二触摸输入方案是不同的方案。

公开(公告)号：US08052318B2

公开(公告)日：2011-11-08

申请号：US13038521

申请日：2011-03-02

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 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.

摘要翻译： 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：US20100171752A1

公开(公告)日：2010-07-08

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： G09G5/02 ,  G09G5/10

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。

公开(公告)号：US20080225507A1

公开(公告)日：2008-09-18

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： G01D11/28 ,  G02B6/34

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。

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。

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。