Light source unit and projector
    4.
    发明授权

    公开(公告)号:US10816886B2

    公开(公告)日:2020-10-27

    申请号:US16561902

    申请日:2019-09-05

    Inventor: Masakuni Iwanaga

    Abstract: A light source unit includes a blue light source configured to output light in a blue wavelength range, an excitation light source configured to emit excitation light having a shorter wavelength than a wavelength of the light in the blue wavelength range outputted from the blue light source, and a luminescent wheel including a luminescent light emitting area on to which the excitation light is shined to thereby emit luminescent light and a light guiding area configured to transmit or reflect the light in the blue wavelength range, and the excitation light is shined on to the luminescent light emitting area from a first surface side of the luminescent wheel, and the light in the blue wavelength range is shined on to the light guiding area from a second surface side of the luminescent wheel that is opposite to the first surface side.

    Case and timepiece
    5.
    发明授权

    公开(公告)号:US11181866B2

    公开(公告)日:2021-11-23

    申请号:US16574153

    申请日:2019-09-18

    Abstract: A case includes a main case body and an exterior member. The exterior member is welded to the main case body with laser light. The laser light is irradiated onto an irradiation surface. A welding part of the main case body and the exterior member is formed on the inner periphery surface extending along a height direction of the case and is formed such that the irradiation surface is perpendicular to the incident laser light.

    Image processing apparatus for converting image in characteristic region of original image into image of brushstroke patterns

    公开(公告)号:US10311323B2

    公开(公告)日:2019-06-04

    申请号:US15005623

    申请日:2016-01-25

    Abstract: An object of the present invention is to obtain an image that is more similar to a real ink-wash painting. An ink-wash painting conversion unit converts data of an original image into data of a painterly image. A characteristic region detection unit detects a characteristic region of the original image from the data of the original image. A conversion unit executes gradation processing of gradating the characteristic region detected by the characteristic region detection unit, and margin setting processing of setting a margin region to be added to the painterly image, as image processing of further converting the data of the painterly image that was converted by the ink-wash painting conversion unit.

    PROJECTOR AND METHOD OF CONTROLLING A LIGHT SOURCE FOR USE WITH THE PROJECTOR
    7.
    发明申请
    PROJECTOR AND METHOD OF CONTROLLING A LIGHT SOURCE FOR USE WITH THE PROJECTOR 审中-公开
    投影仪和控制光源与投影仪使用的方法

    公开(公告)号:US20130249963A1

    公开(公告)日:2013-09-26

    申请号:US13896714

    申请日:2013-05-17

    Inventor: Masakuni Iwanaga

    Abstract: A projector has a storage unit storing data on a plurality of different light emission patterns each occurring in a period based on a plurality of different-colored lights, wherein each light emission pattern corresponds to a respective one of a plurality of different projection conditions of a color image. An acquiring unit acquires a present projection condition of the color image, and a controller controls a light emission operation of the plurality of different-colored light emitting elements in the period in accordance with data on a light emission pattern corresponding to the present projection condition of the color image.

    Abstract translation: 投影仪具有存储单元,其存储在基于多个不同颜色的光的周期中发生的多个不同发光图案上的数据,其中每个发光图案对应于多个不同投光条件中的相应的一个 彩色图像。 获取单元获取彩色图像的当前投影条件,并且控制器根据与当前投影条件对应的发光图案的数据,控制在该周期内的多个不同颜色的发光元件的发光操作 彩色图像。

Patent Agency Ranking