Illumination device, display device, and method of manufacturing light modulator
    5.
    发明授权
    Illumination device, display device, and method of manufacturing light modulator 有权
    照明装置,显示装置和制造光调制器的方法

    公开(公告)号:US08427736B2

    公开(公告)日:2013-04-23

    申请号:US13110301

    申请日:2011-05-18

    IPC分类号: G02B26/00 G02F1/29

    摘要: An illumination device is provided and has a light guide plate, a light source and a light modulator, wherein the light modulator has a pair of transparent substrates a pair of electrodes and a light modulator layer. The light modulator layer includes a first region being changed between a transparent state and a scatterable state depending on intensity of an electric field, and a second region being more transparent than the first region in a scatterable state at an electric field having a certain intensity, the electric field being applied when the first region is changed between the transparent state and the scatterable state, and an occupancy rate of the first region in the light modulator layer is increased with increase in distance from the light source.

    摘要翻译: 提供一种照明装置,具有导光板,光源和光调制器,其中,光调制器具有一对透明基板,一对电极和光调制器层。 光调制器层包括根据电场的强度在透明状态和可散射状态之间改变的第一区域,以及在具有一定强度的电场的可扩散状态下比第一区域更透明的第二区域, 当第一区域在透明状态和可散射状态之间变化时施加电场,并且随着距离光源的距离的增加,光调制器层中的第一区域的占有率增加。

    LAMINATION OF OPTICAL SUBSTRATES
    6.
    发明申请
    LAMINATION OF OPTICAL SUBSTRATES 审中-公开
    光学基板的层压

    公开(公告)号:US20110032618A1

    公开(公告)日:2011-02-10

    申请号:US12935206

    申请日:2009-04-08

    摘要: A method is provided for laminating optical substrates and in particular for manufacturing a thin combiner for an optical display that preserves the flatness of the component parts and ensures an even separation of layers, in particular an optical substrate and a thin cover plate that is to be bonded to the substrate. In the method, spacer particles in a predetermined size range are included within a glue layer at a required density to ensure cover plate flatness and uniform separation during assembly.

    摘要翻译: 提供了一种用于层压光学基板的方法,特别是用于制造用于光学显示器的薄组合器,其保持部件的平面度并且确保层的均匀分离,特别是光学基板和将要被设置的薄盖板 粘合到基底上。 在该方法中,预定尺寸范围的间隔物颗粒以所需的密度包含在胶层内,以确保盖板平整度和组装期间的均匀分离。

    OPTICAL APPARATUS AND MANUFACTURING METHOD THEREOF
    10.
    发明申请
    OPTICAL APPARATUS AND MANUFACTURING METHOD THEREOF 有权
    光学装置及其制造方法

    公开(公告)号:US20080093348A1

    公开(公告)日:2008-04-24

    申请号:US11772793

    申请日:2007-07-02

    申请人: Masato SEITA

    发明人: Masato SEITA

    IPC分类号: B23K26/20 H01S4/00

    摘要: An optical apparatus is disclosed which is capable of adjusting spacing between an optical member and a holding member or between optical members virtually without changing irradiation conditions of laser, and thus achieving reduction of joining time and improvement of positional accuracy at low cost. The apparatus includes an optical member, a thermomelting member, a spacing adjustment member and a holding member in this order. A first weld portion welding the spacing adjustment member and the holding member is formed therebetween, the first weld portion having been formed by heat generation of the holding member irradiated with the laser light transmitted through the optical member, the thermomelting member and the spacing adjustment member, and a second weld portion welding the spacing adjustment member and the optical member is formed therebetween, the second weld portion having been formed by the thermomelting member melted with heat transferred from the holding member.

    摘要翻译: 公开了一种光学装置,其能够在不改变激光的照射条件的情况下实际地调节光学构件和保持构件之间或光学构件之间的间隔,从而实现了接合时间的缩短并且以低成本提高了位置精度。 该装置依次包括光学构件,热熔融构件,间隔调节构件和保持构件。 焊接间隔调节构件和保持构件的第一焊接部分形成在它们之间,第一焊接部分是通过照射穿过光学构件的激光的保持构件的热产生,热熔融构件和间隔调节构件 并且在其之间形成焊接间隔调节构件和光学构件的第二焊接部分,由热熔融构件形成的第二焊接部分由从保持构件传递的热量熔化。