Photodetector device
    43.
    发明授权
    Photodetector device 有权
    光电检测器

    公开(公告)号:US08772697B2

    公开(公告)日:2014-07-08

    申请号:US13553109

    申请日:2012-07-19

    CPC classification number: G01J1/44

    Abstract: Provided is a photodetector device for detecting light intensity based on a detection signal of a difference circuit, the photodetector device including: a first light receiving element which generates an electric charge based on incident light; a second light receiving element, which includes a light blocking part for blocking incident light and generates an electric charge being a reference; and a storage detection circuit for detecting that an output voltage of the first light receiving element or the second light receiving element has reached a predetermined potential and outputting the detection signal when the difference does not reach a predetermined value even though sufficient incident light is provided.

    Abstract translation: 本发明提供一种基于差分电路的检测信号来检测光强度的光电检测器件,所述光检测器件包括:基于入射光产生电荷的第一光接收元件; 第二光接收元件,其包括用于阻挡入射光并产生作为基准的电荷的遮光部; 以及存储检测电路,用于检测第一光接收元件或第二光接收元件的输出电压已达到预定电位,并且即使在提供足够的入射光的情况下差异也不达到预定值时也输出检测信号。

    Mobile communication device and method for scaling data up/down on touch screen
    44.
    发明授权
    Mobile communication device and method for scaling data up/down on touch screen 失效
    移动通信设备和方法,用于在触摸屏上上下移动数据

    公开(公告)号:US08405682B2

    公开(公告)日:2013-03-26

    申请号:US12493457

    申请日:2009-06-29

    Inventor: Satoshi Machida

    Abstract: A mobile communication device having a touch screen, a detector and a controller is provided. The touch screen is adapted for displaying and entering data. The detector is configured to detect a trace drawn and entered on the touch screen. The controller is configured to scale up and to scale down data displayed on the touch screen depending on a direction of the trace.

    Abstract translation: 提供具有触摸屏,检测器和控制器的移动通信设备。 触摸屏适用于显示和输入数据。 检测器被配置为检测在触摸屏上绘制和输入的迹线。 控制器被配置为根据轨迹的方向来扩展和缩小触摸屏上显示的数据。

    PORTABLE TERMINAL
    45.
    发明申请
    PORTABLE TERMINAL 审中-公开
    便携式终端

    公开(公告)号:US20110191712A1

    公开(公告)日:2011-08-04

    申请号:US13042229

    申请日:2011-03-07

    Inventor: Satoshi MACHIDA

    CPC classification number: G06F3/0488

    Abstract: A portable terminal includes a display unit that displays an image based in image information; a touch panel overlapped by a display area on which the image is displayed; a move unit that moves a window in response to movement of an object while the object is in contact with any position within an area of the touch panel corresponding to a predetermined area of the window displayed by the display unit; a determining unit that determines whether a part of the window moved by the move unit goes out of the display area; and a display control unit that controls the display unit to change the display of the window to a predetermined size to nondisplay, and displays an image based on indication information representing the window when it is determined that the part of the window moved with the move unit goes out of the display unit.

    Abstract translation: 便携式终端包括基于图像信息显示图像的显示单元; 触摸面板由显示图像的显示区域重叠; 移动单元,其在对象与由所述显示单元显示的窗口的预定区域相对应的触摸面板的区域内的任何位置接触时,响应于物体的移动而移动窗口; 确定单元,其确定由所述移动单元移动的所述窗口的一部分是否超出所述显示区域; 以及显示控制单元,其控制所述显示单元将所述窗口的显示改变为预定大小至不显示,并且当确定所述窗口的所述部分与所述移动单元一起移动时,基于表示所述窗口的指示信息来显示图像 离开显示单元。

    CELLULAR PHONE AND DISPLAY ORIENTATION CONTROL PROGRAM OF CELLULAR PHONE
    46.
    发明申请
    CELLULAR PHONE AND DISPLAY ORIENTATION CONTROL PROGRAM OF CELLULAR PHONE 审中-公开
    蜂窝电话的蜂窝电话和显示方向控制程序

    公开(公告)号:US20100285844A1

    公开(公告)日:2010-11-11

    申请号:US12699299

    申请日:2010-02-03

    Abstract: A cellular phone includes: a user interface for accepting an input; a communication interface for making a call via a radio communication with a base station; a display unit for displaying figures and characters; a first display controller for setting a display orientation of the display unit in one of a first display orientation and a second display orientation; and a second display controller for controlling the display unit so that the display orientation is set in the first display orientation if the communication interface starts a call. The first display orientation means a orientation that connects a top sideline of the display unit and a bottom sideline of the display unit, and the second display orientation means a orientation that is obtained by rotating the first display orientation by about 90° clockwise or counterclockwise about a vertical axis of the display unit.

    Abstract translation: 蜂窝电话包括:用于接收输入的用户界面; 通信接口,用于经由与基站的无线电通信进行呼叫; 用于显示图形和字符的显示单元; 第一显示控制器,用于将显示单元的显示方向设置在第一显示方向和第二显示方位之一中; 以及第二显示控制器,用于控制显示单元,使得如果通信接口开始呼叫,则将显示方向设置在第一显示方向。 第一显示方向是指连接显示单元的顶部副线和显示单元的底部副线的方向,而第二显示方向是指通过使第一显示方向沿顺时针或逆时针方向旋转约90°而获得的方向 显示单元的垂直轴。

    OPTICAL DETECTION DEVICE, AND IMAGE DISPLAY DEVICE
    47.
    发明申请
    OPTICAL DETECTION DEVICE, AND IMAGE DISPLAY DEVICE 有权
    光学检测装置和图像显示装置

    公开(公告)号:US20100259570A1

    公开(公告)日:2010-10-14

    申请号:US12822511

    申请日:2010-06-24

    Abstract: Provided is a photodetection device which is small in size and has excellent sensitivity. A photodetection device puts cathode terminals of photodiodes having different spectral characteristics into an open end state, and detects light intensity of a desired wavelength region according to a difference in electric charges that have been stored in those photodiodes in a given period of time. The photodiodes employ a system of storing electric charges, and hence even if a photocurrent is small, the photocurrent may be stored to obtain the electric charges required for detection, and the downsizing and high detection performance of a semiconductor device that forms the photodiodes may be achieved. Further, a wide dynamic range may be realized with an electric charge storage time being variable according to the light intensity, to intermittently drive an element required for difference detection at the time of difference detection so as to suppress electric power consumption, or to average the output so as to reduce flicker.

    Abstract translation: 提供了一种尺寸小且灵敏度高的光检测装置。 光检测装置将具有不同光谱特性的光电二极管的阴极端子设置为开放状态,并且根据在给定时间段内存储在那些光电二极管中的电荷的差异来检测期望波长区域的光强度。 光电二极管使用存储电荷的系统,因此即使光电流小,也可以存储光电流以获得检测所需的电荷,并且形成光电二极管的半导体器件的小型化和高检测性能可以是 实现了 此外,可以通过根据光强度可变的电荷存储时间来实现宽的动态范围,以间歇地驱动差分检测时的差分检测所需要的元件以抑制电力消耗,或者使 输出以减少闪烁。

    Photoelectric converter and a method of driving the same
    49.
    发明授权
    Photoelectric converter and a method of driving the same 有权
    光电转换器及其驱动方法

    公开(公告)号:US07394054B2

    公开(公告)日:2008-07-01

    申请号:US11501630

    申请日:2006-08-09

    CPC classification number: H04N5/3692 H04N5/3575 H04N5/363

    Abstract: A photoelectric converter capable of reducing random noise has a photoelectric conversion circuit that generates an optical signal in correspondence to incident light, a reset circuit connected to an output terminal of the photoelectric conversion circuit, and a first amplification circuit connected to output terminals of the photoelectric conversion circuit and the reset circuit. A first electric charge transfer unit has a terminal connected to an output terminal of the amplification circuit and a terminal connected to a first capacitor. Second and third electric charge transfer units have terminals connected to second and third amplification circuits and other terminals connected to second and third capacitors, and the second and third amplification circuits are connected to the first and second capacitors, respectively. A source follower amplifier has a gate connected to the third electric charge transfer unit and the third capacitor, and a channel selection circuit is connected to a source of the source follower amplifier. A common signal line is connected to an output terminal of the channel selection circuit, a first current source is connected to the common signal line, and a second current source is connected to the source of the source follower.

    Abstract translation: 能够减少随机噪声的光电转换器具有光电转换电路,其生成与入射光对应的光信号,连接到光电转换电路的输出端的复位电路,以及连接到光电转换电路的输出端的第一放大电路 转换电路和复位电路。 第一电荷转移单元具有连接到放大电路的输出端子的端子和连接到第一电容器的端子。 第二和第三电荷转移单元具有连接到第二和第三放大电路的端子和连接到第二和第三电容器的其它端子,并且第二和第三放大电路分别连接到第一和第二电容器。 源极跟随放大器具有连接到第三电荷转移单元和第三电容器的栅极,并且沟道选择电路连接到源极跟随器放大器的源极。 公共信号线连接到信道选择电路的输出端,第一电流源连接到公共信号线,第二电流源连接到源极跟随器的源极。

    Photoelectric conversion device and image sensor having a reset potential of a common signal line being common to the potential of a reference voltage terminal
    50.
    发明授权
    Photoelectric conversion device and image sensor having a reset potential of a common signal line being common to the potential of a reference voltage terminal 有权
    具有与参考电压端子的电位相同的公共信号线的复位电位的光电转换装置和图像传感器

    公开(公告)号:US07378639B2

    公开(公告)日:2008-05-27

    申请号:US11891107

    申请日:2007-08-09

    Inventor: Satoshi Machida

    CPC classification number: H04N5/3745 H04N5/363 H04N5/37452

    Abstract: To provide a photoelectric conversion device with low noise at low cost. The photoelectric conversion device includes: a plurality of photoelectric conversion circuits whose output potentials change according to an amount of incident light; a plurality of reset circuits each connected to an output of each of the photoelectric conversion circuits; a plurality of amplification circuits for amplifying the output potentials of the photoelectric conversion circuits, the amplification circuits each being connected to the output of each of the photoelectric conversion circuits; a plurality of signal read circuits for reading the outputs from the amplification circuits; and a plurality of holding circuits for temporarily holding the read outputs from the amplification circuits.

    Abstract translation: 以低成本提供低噪音的光电转换装置。 光电转换装置包括:多个光电转换电路,其输出电位根据入射光量而变化; 多个复位电路,各自连接到每个光电转换电路的输出; 多个放大电路,用于放大光电转换电路的输出电位,各放大电路各自连接到每个光电转换电路的输出端; 用于读取放大电路的输出的多个信号读取电路; 以及用于暂时保持来自放大电路的读取输出的多个保持电路。

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