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    • 1. 发明授权
    • Laser diode driving circuit, semiconductor integrated circuit for
driving laser diode, and image recording apparatus
    • 激光二极管驱动电路,用于驱动激光二极管的半导体集成电路和图像记录装置
    • US5912694A
    • 1999-06-15
    • US923968
    • 1997-09-05
    • Hiroyuki MiyakeChikaho Ikeda
    • Hiroyuki MiyakeChikaho Ikeda
    • H01S5/00B41J2/47H01S5/042H01S5/062H01S5/068H01S5/0683H01S3/00H01S3/096
    • H01S5/0683B41J2/471H01S5/042H01S5/0425H01S5/06209H01S5/06812
    • The present invention relates to a laser diode driving circuit for supplying a drive current to a laser diode, a semiconductor integrated circuit for driving the laser diode, and an image recording apparatus in which a step of executing a scanning on a predetermined member to be scanned with a laser beam holding image information is included in an image recording step. The laser diode is certainly kept in a no light emitting state at a timing when the laser diode should be kept in the no light emitting state and is allowed to emit a laser beam of the light quantity faithfully corresponding to the drive current at a timing when the drive current is supplied to the laser diode. A bias current out of the bias current and a drive current which are supplied to a laser diode 1 is further divided into a first bias current and a second bias current. Normally, only the first bias current is supplied to the laser diode. The second bias current is supplied and stopped in a manner similar to the drive current.
    • 本发明涉及一种用于向激光二极管提供驱动电流的激光二极管驱动电路,用于驱动该激光二极管的半导体集成电路,以及一图像记录装置,其中对要扫描的预定部件执行扫描的步骤 具有保持图像信息的激光束被包括在图像记录步骤中。 当激光二极管保持在不发光状态的时刻,激光二极管肯定保持在不发光状态,并且允许激光二极管在不发光状态下正确地发射与驱动电流相对应的光量的激光束, 驱动电流被提供给激光二极管。 提供给激光二极管1的偏置电流和驱动电流之外的偏置电流进一步分为第一偏置电流和第二偏置电流。 通常,只有第一偏置电流被提供给激光二极管。 以与驱动电流相似的方式供给和停止第二偏置电流。
    • 5. 发明授权
    • Liquid crystal display device
    • 液晶显示装置
    • US09293104B2
    • 2016-03-22
    • US13167023
    • 2011-06-23
    • Shunpei YamazakiJun KoyamaHiroyuki MiyakeKouhei Toyotaka
    • Shunpei YamazakiJun KoyamaHiroyuki MiyakeKouhei Toyotaka
    • G09G5/10G09G3/36G09G3/34
    • G09G3/3677G09G3/3413G09G3/3688G09G2310/0235
    • The liquid crystal display device includes a pixel portion including first and second regions and light sources. The first and second regions each include a liquid crystal element whose transmissivity is controlled in accordance with a voltage of an image signal and a transistor for controlling holding of the voltage, whose off-state current is extremely low. The light sources perform first and second drivings: lights whose hues are different from each other are sequentially supplied to the first region in a first rotating order and the lights are sequentially supplied to the second region in a second rotating order which is different from the first rotating order in the first driving; and a light having a single hue is supplied consecutively to one or both of the first and second regions in the second driving. The period for holding the voltage is different between the first and second drivings.
    • 液晶显示装置包括包括第一和第二区域和光源的像素部分。 第一和第二区域各自包括根据图像信号的电压来控制透射率的液晶元件和用于控制截止电流极低的电压的保持的晶体管。 光源执行第一和第二驱动:其色调彼此不同的灯以第一旋转顺序被顺序提供给第一区域,并且以与第一和第二驱动器不同的第二旋转顺序顺序地将光提供给第二区域 在第一次驾驶时旋转顺序; 并且具有单个色调的光被连续地提供给第二驱动中的第一和第二区域中的一个或两个。 用于保持电压的时段在第一和第二驱动之间是不同的。
    • 6. 发明授权
    • Liquid crystal display device
    • 液晶显示装置
    • US09224339B2
    • 2015-12-29
    • US13167019
    • 2011-06-23
    • Shunpei YamazakiJun KoyamaHiroyuki MiyakeKouhei Toyotaka
    • Shunpei YamazakiJun KoyamaHiroyuki MiyakeKouhei Toyotaka
    • G06F3/041G09G3/34G09G3/36G09G3/20
    • G09G3/3406G09G3/2025G09G3/3413G09G3/3607G09G3/3659G09G2300/0456G09G2330/021
    • A liquid crystal display device comprising a backlight and a pixel portion including first to 2n-th scan lines, wherein, in a first case of expressing a color image, first pixels controlled by the first to n-th scan lines are configured to express a first image using at least one of first to third hues supplied in a first rotating order, and second pixels controlled by the (n+1)-th to 2n-th scan lines are configured to express a second image using at least one of the first to third hues supplied in a second rotating order, wherein, in a second case of expressing a monochrome image, the first and second pixels controlled by the first to 2n-th scan lines are configured to express the monochrome image by external light reflected by the reflective pixel electrode, and wherein the first rotating order is different from the second rotating order.
    • 一种液晶显示装置,包括背光源和包括第一至第2n扫描线的像素部分,其中,在表示彩色图像的第一种情况下,由第一至第n扫描线控制的第一像素被配置为表示 使用以第一旋转顺序提供的第一至第三色调中的至少一个色调的第一图像,以及由第(n + 1)至第2n扫描线控制的第二像素,被配置为使用至少一个 第一至第三色调以第二旋转顺序提供,其中,在表示单色图像的第二种情况下,由第一至第2n扫描线控制的第一和第二像素被配置为通过由 所述反射像素电极,并且其中所述第一旋转顺序与所述第二旋转顺序不同。
    • 7. 发明授权
    • Driving method for irradiating colors of a liquid crystal display device
    • 用于照射液晶显示装置的颜色的驱动方法
    • US09177510B2
    • 2015-11-03
    • US13192958
    • 2011-07-28
    • Hiroyuki Miyake
    • Hiroyuki Miyake
    • G09G3/36G09G3/34
    • G09G3/3426G09G3/3666G09G3/3677G09G2310/0235G09G2310/024G09G2320/0242
    • In the first range of a screen, an image signal is input to a plurality of pixels arranged in the first region, and next an image signal is input to a plurality of pixels arranged in the second region that is adjacent to one side of the first region, and light of the first color is delivered every time the input of the image signal is finished. Further, in the second range, an image signal is input to a plurality of pixels arranged in a fourth region; next, an image signal is input to a plurality of pixels arranged in a third region adjacent to the other side of the fourth region, and light of a second color is delivered every time the input of the image signal is finished.
    • 在屏幕的第一范围中,将图像信号输入到布置在第一区域中的多个像素,接下来,将图像信号输入到与第一区域的一侧相邻的第二区域中布置的多个像素 区域,并且每次图像信号的输入完成时传送第一颜色的光。 此外,在第二范围中,将图像信号输入到布置在第四区域中的多个像素; 接下来,将图像信号输入到与第四区域的另一侧相邻的第三区域中布置的多个像素,并且每次图像信号的输入结束时传送第二颜色的光。
    • 9. 发明授权
    • Display device
    • 显示设备
    • US08988411B2
    • 2015-03-24
    • US13529137
    • 2012-06-21
    • Hiroyuki Miyake
    • Hiroyuki Miyake
    • G09G5/00G09G3/00H04N13/04
    • H04N13/31G09G3/003G09G3/3208G09G2320/0209G09G2320/10H04N13/315H04N13/324H04N13/356
    • The occurrence of crosstalk in a display device which performs 3D display is suppressed. When 3D display is performed, part of a plurality of pixels perform desired color display and the other part of the plurality of pixels perform black display. Thus, as compared to the case where all of a plurality of pixels perform desired color display, the occurrence of crosstalk can be suppressed. A plurality of pixels which perform desired color display are changed depending on the display state. Therefore, as compared to the case where a plurality of pixels which perform desired color display are fixed when 3D display is performed, the display device can have a longer period until display change in a pixel becomes obvious (a longer lifetime) and variations in display among the plurality of pixels can be reduced.
    • 抑制了进行3D显示的显示装置中的串扰的发生。 当执行3D显示时,多个像素的一部分执行期望的彩色显示,并且多个像素的另一部分执行黑色显示。 因此,与多个像素全部进行期望的彩色显示的情况相比,可以抑制串扰的发生。 根据显示状态改变执行所需颜色显示的多个像素。 因此,与执行3D显示时固定执行期望的彩色显示的多个像素的情况相比,显示装置可以具有更长的周期,直到像素的显示改变变得明显(更长的寿命)和显示的变化 可以减少多个像素中的像素。