利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

7 条记录 (耗时 0.026 秒)

    Illumination device
    2.
    发明授权
    Illumination device 有权
    照明装置

    公开(公告)号：US09217552B2

    公开(公告)日：2015-12-22

    申请号：US14417235

    申请日：2013-07-02

    申请人： Sharp Kabushiki Kaisha ,  TOHOKU UNIVERSITY

    发明人： Tatsuo Uchida ,  Yoshito Suzuki ,  Tohru Kawakami ,  Takahiro Ishinabe ,  Katsunori Ehara ,  Yoshihiro Hashimoto ,  Toshiki Matsuoka ,  Kozo Nakamura ,  Yasuhisa Itoh ,  Yoshitaka Yamamoto ,  Yutaka Ishii

    IPC分类号： F21V5/04 ,  F21V5/00 ,  G02B19/00 ,  F21K99/00 ,  F21Y101/02

    CPC分类号： F21V5/04 ,  F21K9/60 ,  F21V5/008 ,  F21Y2115/10 ,  G02B19/0014 ,  G02B19/0061

    摘要： A lighting device (100) includes: a surface light source (1); a first lens (L1) having a first focal point (F1), the first lens being provided on the light exit surface side of the surface light source; and a second lens (L2) having a second focal point (F2), the second lens being provided on a light exit surface side of the first lens, the surface light source, the first lens, and the second lens being configured such that a first virtual image (I1) is formed by the first lens and a second virtual image (I2) is formed by the second lens, wherein the first virtual image (I1) is formed between the second focal point (F2) and the first lens, the second focal point (F2) is on a side opposite to the light source side relative to a predetermined focal position f′, and at least either of a light entry surface or a light exit surface of the first lens or the second lens includes a non-revolution surface (SO) as a lens surface, and a plurality of boundary lines (B1-B4) whose curvatures vary discontinuously are provided in the non-revolution surface.

    摘要翻译： 照明装置（100）包括：面光源（1）; 具有第一焦点（F1）的第一透镜（L1），所述第一透镜设置在所述表面光源的光出射面侧; 和具有第二焦点（F2）的第二透镜（L2），所述第二透镜设置在所述第一透镜的光出射面侧，所述面光源，所述第一透镜和所述第二透镜构成为： 第一虚像（I1）由第一透镜形成，第二虚像（I2）由第二透镜形成，其中第一虚像（I1）形成在第二焦点（F2）和第一透镜之间， 第二焦点（F2）相对于预定焦点位置f'位于与光源侧相对的一侧，并且第一透镜或第二透镜的光入射表面或光出射表面中的至少一个包括 作为透镜表面的非旋转表面（SO）和在非旋转表面上设置有曲率不连续变化的多个边界线（B1-B4）。

    ILLUMINATION DEVICE
    3.
    发明申请
    ILLUMINATION DEVICE 有权
    照明装置

    公开(公告)号：US20150211709A1

    公开(公告)日：2015-07-30

    申请号：US14417254

    申请日：2013-07-26

    申请人： Sharp Kabushiki Kaisha ,  TOHOKU UNIVERSITY

    发明人： Tatsuo Uchida ,  Yoshito Suzuki ,  Tohru Kawakami ,  Takahiro Ishinabe ,  Katsunori Ehara ,  Yoshihiro Hashimoto ,  Toshiki Matsuoka ,  Kozo Nakamura ,  Yasuhisa Itoh ,  Yoshitaka Yamamoto ,  Yutaka Ishii ,  David Montgomery

    IPC分类号： F21V5/04 ,  F21K99/00

    CPC分类号： F21V5/04 ,  F21K9/60 ,  F21V5/008 ,  F21Y2115/10 ,  G02B19/0014 ,  G02B19/0061

    摘要： A lighting device (100) includes: a surface light source (1); a first lens (L1) having a first focal point (F1), the first lens being provided on the light exit surface side of the surface light source; and a second lens (L2) having a second focal point (F2), the second lens being provided on a light exit surface side of the first lens, the surface light source, the first lens, and the second lens being configured such that a first virtual image (I1) is formed by the first lens and a second virtual image (I2) is formed by the second lens, wherein the first virtual image (I1) is formed between the second focal point (F2) and the first lens, and the second focal point (F2) is on a side opposite to the light source side relative to a predetermined focal position f′.

    摘要翻译： 照明装置（100）包括：面光源（1）; 具有第一焦点（F1）的第一透镜（L1），所述第一透镜设置在所述表面光源的光出射面侧; 以及具有第二焦点（F2）的第二透镜（L2），所述第二透镜设置在所述第一透镜的光出射面侧，所述面光源，所述第一透镜和所述第二透镜构成为： 第一虚像（I1）由第一透镜形成，第二虚像（I2）由第二透镜形成，其中第一虚像（I1）形成在第二焦点（F2）和第一透镜之间， 并且第二焦点（F2）相对于预定焦点位置f'位于与光源侧相对的一侧。

    DISPLAY ELEMENT AND ELECTRICAL DEVICE USING THE SAME
    4.
    发明申请
    DISPLAY ELEMENT AND ELECTRICAL DEVICE USING THE SAME 审中-公开
    显示元件和使用它的电气设备

    公开(公告)号：US20140355100A1

    公开(公告)日：2014-12-04

    申请号：US14371997

    申请日：2013-01-17

    申请人： Sharp Kabushiki Kaisha

    发明人： Toshiki Matsuoka ,  Tomoko Teranishi ,  Takuma Tomotoshi

    IPC分类号： G02B26/00

    CPC分类号： G02B26/005 ,  G09G3/348 ,  G09G2300/0426 ,  G09G2300/08 ,  G09G2320/0252

    摘要： A display element (2) includes an upper substrate (first substrate) (8), a lower substrate (second substrate) (9), and a polar liquid (21) that is sealed in a display space (5) formed between the upper substrate (8) and the lower substrate (9) so as to be moved toward an effective display region (P1) or a non-effective display region (P2). Each of a plurality of pixel regions (P) includes a thin film transistor (switching element) (SW) connected to a signal electrode (10) and a scanning electrode (11). In each of the pixel regions (P), a first common electrode (13) is provided on the effective display region (P1) side, and a pixel electrode (12) connected to the thin film transistor (SW) is provided on the non-effective display region (P2) side.

    摘要翻译： 显示元件（2）包括上部基板（第一基板）（8），下部基板（第二基板）（9）和极性液体（21），该极性液体密封在形成在上部 基板（8）和下基板（9）移动以朝向有效显示区域（P1）或非有效显示区域（P2）移动。 多个像素区域（P）中的每一个包括连接到信号电极（10）和扫描电极（11）的薄膜晶体管（开关元件）（SW）。 在每个像素区域（P）中，在有效显示区域（P1）侧设置有第一公共电极（13），并且与非薄膜晶体管（SW）连接的像素电极（12） - 有效的显示区域（P2）侧。

    Display device and electronic equipment
    5.
    发明授权
    Display device and electronic equipment 有权

    公开(公告)号：US10088964B2

    公开(公告)日：2018-10-02

    申请号：US15303826

    申请日：2015-04-10

    申请人： Sharp Kabushiki Kaisha

    发明人： Hisashi Watanabe ,  Tomohiro Kimura ,  Toshiki Matsuoka ,  Yasuhiro Sugita ,  Jean Mugiraneza

    IPC分类号： G06F3/045 ,  G06F3/044

    摘要： A display device (1) is provided that includes a display panel having a display region P; a transparent cover (16) having a top surface parallel to a surface for displaying the image, and a side surface connected to the top surface; a touch panel; and a case (17) for housing the display panel and the touch panel. The touch panel is capable of sensing contact or approach of an object at at least a part of an outer peripheral line of the top surface of the transparent cover (16). At the part of the outer peripheral line of the transparent cover (16), at which contact or approach of an object can be sensed by the touch panel, a part of the outer peripheral line that is recessed inward or is protruded outward is formed as a deformed part (16a).

    ILLUMINATION DEVICE
    7.
    发明申请
    ILLUMINATION DEVICE 有权
    照明装置

    公开(公告)号：US20150167924A1

    公开(公告)日：2015-06-18

    申请号：US14417235

    申请日：2013-07-02

    申请人： Sharp Kabushiki Kaisha ,  TOHOKU UNIVERSITY

    发明人： Tatsuo Uchida ,  Yoshito Suzuki ,  Tohru Kawakami ,  Takahiro Ishinabe ,  Katsunori Ehara ,  Yoshihiro Hashimoto ,  Toshiki Matsuoka ,  Kozo Nakamura ,  Yasuhisa Itoh ,  Yoshitaka Yamamoto ,  Yutaka Ishii

    IPC分类号： F21V5/00

    CPC分类号： F21V5/04 ,  F21K9/60 ,  F21V5/008 ,  F21Y2115/10 ,  G02B19/0014 ,  G02B19/0061

    摘要： A lighting device (100) includes: a surface light source (1); a first lens (L1) having a first focal point (F1), the first lens being provided on the light exit surface side of the surface light source; and a second lens (L2) having a second focal point (F2), the second lens being provided on a light exit surface side of the first lens, the surface light source, the first lens, and the second lens being configured such that a first virtual image (I1) is formed by the first lens and a second virtual image (I2) is formed by the second lens, wherein the first virtual image (I1) is formed between the second focal point (F2) and the first lens, the second focal point (F2) is on a side opposite to the light source side relative to a predetermined focal position f′, and at least either of a light entry surface or a light exit surface of the first lens or the second lens includes a non-revolution surface (SO) as a lens surface, and a plurality of boundary lines (B1-B4) whose curvatures vary discontinuously are provided in the non-revolution surface.

    摘要翻译： 照明装置（100）包括：面光源（1）; 具有第一焦点（F1）的第一透镜（L1），所述第一透镜设置在所述表面光源的光出射面侧; 和具有第二焦点（F2）的第二透镜（L2），所述第二透镜设置在所述第一透镜的光出射面侧，所述面光源，所述第一透镜和所述第二透镜构成为： 第一虚像（I1）由第一透镜形成，第二虚像（I2）由第二透镜形成，其中第一虚像（I1）形成在第二焦点（F2）和第一透镜之间， 第二焦点（F2）相对于预定焦点位置f'位于与光源侧相对的一侧，并且第一透镜或第二透镜的光入射表面或光出射表面中的至少一个包括 作为透镜表面的非旋转表面（SO）和在非旋转表面上设置有曲率不连续变化的多个边界线（B1-B4）。