Keypad assembly using optical shutter and light guide panel and portable terminal having the same
    2.
    发明授权
    Keypad assembly using optical shutter and light guide panel and portable terminal having the same 有权
    使用光学快门和导光板的键盘组件和具有相同功能的便携式终端

    公开(公告)号:US08493329B2

    公开(公告)日:2013-07-23

    申请号:US12712830

    申请日:2010-02-25

    IPC分类号: G09G5/00

    CPC分类号: G06F3/0238

    摘要: A keypad assembly includes an optical shutter configured to shield or transmit light according to a voltage applied thereto; a light guide panel configured to guide an internal light generated inside of the keypad assembly and coupled to the interior of the light guide panel; and a symbol pattern layer including at least one symbol pattern illuminated by both the internal light irradiated from the light guide panel and an external light from outside of the keypad assembly that has passed through the optical shutter.

    摘要翻译: 键盘组件包括:被配置为根据施加到其上的电压屏蔽或透射光的光学快门; 导光面板,被配置为引导在键盘组件内部产生的内部光并耦合到导光板的内部; 以及符号图案层,其包括由导光板照射的内部光照射的至少一个符号图案和从键盘组件的外部经过光学快门的外部光。

    Method and apparatus for cufflessly and non-invasively measuring wrist blood pressure in association with communication device
    3.
    发明授权
    Method and apparatus for cufflessly and non-invasively measuring wrist blood pressure in association with communication device 有权
    与通信装置相关联的无痛和非侵入性测量手腕血压的方法和装置

    公开(公告)号:US08086301B2

    公开(公告)日:2011-12-27

    申请号:US12075377

    申请日:2008-03-11

    IPC分类号: A61B5/04

    摘要: A method of cufflessly and non-invasively measuring blood pressure in a wrist region of a patient in association with a communication device that relays the information being measured includes: detecting a magnitude difference between a plurality of pulse wave signals detected from a wrist of a user; detecting feature points from an electrocardiogram (ECG) and pulse wave signals detected from the user; extracting variables needed to calculate the highest blood pressure and the lowest blood pressure using the detected feature points; and calculating the highest blood pressure and the lowest blood pressure of the user by deducing a scatter diagram using the extracted variables.

    摘要翻译: 与正在测量的信息中继的通信装置相关联地,对患者的腕部区域进行无痛地非侵入式地测量血压的方法包括:检测从用户手腕检测到的多个脉搏波信号之间的幅度差异 ; 从心电图(ECG)检测特征点和从用户检测到的脉搏波信号; 使用检测到的特征点提取计算最高血压和最低血压所需的变量; 并通过使用提取的变量推导散点图来计算用户的最高血压和最低血压。

    Optical fiber illumination device
    4.
    发明授权
    Optical fiber illumination device 有权
    光纤照明装置

    公开(公告)号:US08052314B2

    公开(公告)日:2011-11-08

    申请号:US12473856

    申请日:2009-05-28

    IPC分类号: F21V7/04

    摘要: Disclosed is an optical fiber illumination device including a light source for outputting light; a coupler for converging the light input from the light source through multiple reflection; and an optical fiber to which the converged light is input.

    摘要翻译: 公开了一种包括用于输出光的光源的光纤照明装置; 用于通过多次反射会聚从光源输入的光的耦合器; 以及输入会聚光的光纤。

    COLOR ELECTRONIC PAPER KEYPAD DEVICE
    5.
    发明申请
    COLOR ELECTRONIC PAPER KEYPAD DEVICE 审中-公开
    彩色电子纸键盘设备

    公开(公告)号:US20110193874A1

    公开(公告)日:2011-08-11

    申请号:US13022127

    申请日:2011-02-07

    IPC分类号: G09G5/02

    摘要: A color electronic paper keypad device is provided that includes an electronic paper sheet having a plurality of electrode patterns. One or more of the plurality of electrode patterns displays a color depending on whether an electric field is applied. The device also includes a color display disposed over the electronic paper sheet. The color display changes the displayed color depending on whether a second electric field is applied. An illumination light reflects from or transmits through the color display to change the displayed color of the one or more electrode patterns. The device further includes a front light unit for illuminating said color display.

    摘要翻译: 提供一种彩色电子纸键盘装置,其包括具有多个电极图案的电子纸片。 多个电极图案中的一个或多个根据是否施加电场来显示颜色。 该设备还包括布置在电子纸片上的彩色显示器。 颜色显示根据是否施加第二电场而改变显示的颜色。 照明光从彩色显示器反射或透过彩色显示器,以改变一个或多个电极图案的显示颜色。 该装置还包括用于照亮所述彩色显示器的前灯单元。

    Method and apparatus for driving EPD
    6.
    发明授权
    Method and apparatus for driving EPD 有权
    驱动EPD的方法及装置

    公开(公告)号:US07936499B2

    公开(公告)日:2011-05-03

    申请号:US12683733

    申请日:2010-01-07

    IPC分类号: G02B26/00 G09G3/34

    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。

    KEYPAD ASSEMBLY USING OPTICAL SHUTTER AND LIGHT GUIDE PANEL AND PORTABLE TERMINAL HAVING THE SAME
    7.
    发明申请
    KEYPAD ASSEMBLY USING OPTICAL SHUTTER AND LIGHT GUIDE PANEL AND PORTABLE TERMINAL HAVING THE SAME 有权
    使用光学快门和光导板的键盘组件和具有相同端子的便携式终端

    公开(公告)号:US20100219059A1

    公开(公告)日:2010-09-02

    申请号:US12712830

    申请日:2010-02-25

    IPC分类号: H01H13/76

    CPC分类号: G06F3/0238

    摘要: A keypad assembly includes an optical shutter configured to shield or transmit light according to a voltage applied thereto; a light guide panel configured to guide an internal light generated inside of the keypad assembly and coupled to the interior of the light guide panel; and a symbol pattern layer including at least one symbol pattern illuminated by both the internal light irradiated from the light guide panel and an external light from outside of the keypad assembly that has passed through the optical shutter.

    摘要翻译: 键盘组件包括:被配置为根据施加到其上的电压屏蔽或透射光的光学快门; 导光面板,被配置为引导在键盘组件内部产生的内部光并耦合到导光板的内部; 以及符号图案层,其包括由导光板照射的内部光照射的至少一个符号图案和从键盘组件的外部经过光学快门的外部光。

    ADAPTIVE KEYPAD DEVICE FOR PORTABLE TERMINAL AND CONTROL METHOD THEREOF
    8.
    发明申请
    ADAPTIVE KEYPAD DEVICE FOR PORTABLE TERMINAL AND CONTROL METHOD THEREOF 审中-公开
    用于便携式终端的自适应键盘装置及其控制方法

    公开(公告)号:US20100156796A1

    公开(公告)日:2010-06-24

    申请号:US12644582

    申请日:2009-12-22

    IPC分类号: G06F3/02

    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 。

    OPTICAL FIBER ILLUMINATION DEVICE
    9.
    发明申请
    OPTICAL FIBER ILLUMINATION DEVICE 有权
    光纤照明装置

    公开(公告)号:US20100027287A1

    公开(公告)日:2010-02-04

    申请号:US12473856

    申请日:2009-05-28

    IPC分类号: F21V8/00

    摘要: Disclosed is an optical fiber illumination device including a light source for outputting light; a coupler for converging the light input from the light source through multiple reflection; and an optical fiber to which the converged light is input.

    摘要翻译: 公开了一种包括用于输出光的光源的光纤照明装置; 用于通过多次反射会聚从光源输入的光的耦合器; 以及输入会聚光的光纤。

    Keypad and method for fabricating same
    10.
    发明授权
    Keypad and method for fabricating same 有权
    键盘及其制造方法

    公开(公告)号:US07572994B2

    公开(公告)日:2009-08-11

    申请号:US11592931

    申请日:2006-11-03

    申请人: Sun-Tae Jung

    发明人: Sun-Tae Jung

    IPC分类号: H01H9/00

    摘要: Disclosed is a keypad and method for fabricating same. The keypad comprises at least one key top, a waveguide having an upper surface on which the key top is disposed and a lower surface on which a plurality of reflective patterns are formed to reflect part of light traveling in the waveguide toward the key top, a lower elastic layer disposed below the waveguide, and an upper elastic layer disposed on top of the waveguide so as to be interposed between the key top and the waveguide.

    摘要翻译: 公开了一种键盘及其制造方法。 小键盘包括至少一个键顶,具有上表面的波导,键顶设置在该下表面上,多个反射图形形成在下表面上,以反射在波导中向键顶行进的光的一部分, 布置在波导下方的下弹性层,以及设置在波导顶部的上部弹性层,以便插入在键顶和波导之间。