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    HIGH EFFICIENCY LIQUID CRYSTAL DISPLAY PROJECTION SYSTEM
    11.
    发明申请
    HIGH EFFICIENCY LIQUID CRYSTAL DISPLAY PROJECTION SYSTEM 失效
    高效液晶显示投影系统

    公开(公告)号：US20070258018A1

    公开(公告)日：2007-11-08

    申请号：US11777720

    申请日：2007-07-13

    Applicant: Ra-Min Tain ,  Chun-Chuan Lin ,  Wei-Kuo Han ,  Je-Ping Hu ,  Chen-Hung Chew

    Inventor： Ra-Min Tain ,  Chun-Chuan Lin ,  Wei-Kuo Han ,  Je-Ping Hu ,  Chen-Hung Chew

    IPC: G02F1/1335

    CPC classification number: G03B21/2073 ,  G02F1/133603 ,  G02F2001/133607 ,  G02F2001/133622 ,  G03B33/08 ,  G03B33/12 ,  H04N9/3111 ,  H04N9/3155 ,  H04N9/3164

    Abstract: A transmitting-type liquid crystal display projection system including a planar light source which emits planar white beam or planar R/G/B beams in succession is provided. A first polarization filter receives the planar light source and polarizes the same to be in a first polarization state. A liquid-crystal light valve receives the polarized planar light source, and converts the first polarization state to a second polarization state having a corresponding gray level. A second polarization filter receives a light output from the liquid crystal light valve to produce a second polarization light beam. A projection unit projects the second polarization light beam onto a display plane. Using the same planar light source, a polarization beam splitting (PBS) device with a refection-type liquid crystal light valve can be used to achieve the reflection-type projection system.

    Abstract translation: 提供了一种发射型液晶显示投影系统，其包括平面光源，其连续地发射平面的白光束或平面的R / G / B光束。 第一偏振滤光器接收平面光源并使其偏振成第一偏振状态。 液晶光阀接收极化平面光源，并将第一偏振态转换为具有相应灰度级的第二偏振状态。 第二偏振滤波器接收从液晶光阀输出的光，以产生第二偏振光束。 投影单元将第二偏振光束投影到显示平面上。 使用相同的平面光源，可以使用具有反射型液晶光阀的偏振分束（PBS）装置来实现反射型投影系统。

    Illumination device, light source, and light module
    12.
    发明授权
    Illumination device, light source, and light module 有权
    照明装置，光源和灯模块

    公开(公告)号：US08764228B2

    公开(公告)日：2014-07-01

    申请号：US13410310

    申请日：2012-03-02

    Applicant: Hsin-Hsiang Lo ,  Chun-Chuan Lin ,  Kuo-Tung Tiao ,  Chao-We Li ,  Hung-Lieh Hu ,  Chen-Kun Chen

    Inventor： Hsin-Hsiang Lo ,  Chun-Chuan Lin ,  Kuo-Tung Tiao ,  Chao-We Li ,  Hung-Lieh Hu ,  Chen-Kun Chen

    IPC: F21V11/14 ,  F21V11/08

    CPC classification number: F21V11/14 ,  F21K9/23 ,  F21Y2103/10 ,  F21Y2105/10 ,  F21Y2107/20 ,  F21Y2115/10

    Abstract: An illumination device including a base, a light bar, and a cover is provided. The base has a cavity. The light bar is disposed at the bottom of the cavity and includes a plurality of dot light sources arranged along a first axial direction. The cover is assembled to the base for correspondingly covering the light bar and has a plurality of openings. The distribution density of the openings increases from a corresponding location of a dot light source towards two opposite ends along the first axial direction. A light source and a light module are also provided. Another illumination device including a base and a plurality of light sources is further provided.

    Abstract translation: 提供了包括基座，灯条和盖的照明装置。 基座有一个空腔。 光条设置在空腔的底部，并且包括沿着第一轴向布置的多个点光源。 将盖组装到基座上以对应地覆盖光条并具有多个开口。 开口的分布密度从点光源的相应位置朝着沿着第一轴向方向的两个相对端增加。 还提供了光源和光模块。 还提供了包括基座和多个光源的另一照明装置。

    Image screen
    13.
    发明授权
    Image screen 有权
    图像屏幕

    公开(公告)号：US08009357B2

    公开(公告)日：2011-08-30

    申请号：US12024120

    申请日：2008-02-01

    Applicant: Chao-Tsang Wei ,  Chun-Chuan Lin ,  Rung-Ywan Tsai ,  Hua-Ying Sheng

    Inventor： Chao-Tsang Wei ,  Chun-Chuan Lin ,  Rung-Ywan Tsai ,  Hua-Ying Sheng

    IPC: G02B1/10

    CPC classification number: G02B5/0858 ,  G02B5/02 ,  G02B5/021 ,  G02B5/285

    Abstract: An image screen includes a transparent substrate, a metal film, and an optical reflective stack layer. The metal film is disposed on a first surface of the transparent substrate, having a thickness and a set of material characteristic constants being predetermined. The optical reflective stack layer is disposed over the metal layer. The metal film and the optical reflective stack layer function together to selectively reflect a light with a portion of wavelength. In addition, according to the need, a diffusion micro-structure layer can be disposed on a second surface of the transparent substrate. Further for example, another reflective layer or optical absorbing layer can be further disposed on another surface of the optical reflective stack layer. The reflective layer can be, for example, a metal film.

    Abstract translation: 图像屏幕包括透明基板，金属膜和光学反射叠层。 金属膜设置在透明基板的第一表面上，具有预定的厚度和一组材料特性常数。 光反射堆叠层设置在金属层上。 金属膜和光反射叠层层一起起作用以选择性地反射一部分波长的光。 此外，根据需要，扩散微结构层可以设置在透明基板的第二表面上。 此外，例如，可以在光反射叠层的另一表面上进一步设置另一反射层或光吸收层。 反射层可以是例如金属膜。

    Display System
    14.
    发明申请
    Display System 有权
    显示系统

    公开(公告)号：US20100315577A1

    公开(公告)日：2010-12-16

    申请号：US12866136

    申请日：2008-02-04

    Applicant: Yu-Tang Li ,  Wan-Chien Huang ,  Chun-chuan Lin ,  Hain-Haiang Lo

    Inventor： Yu-Tang Li ,  Wan-Chien Huang ,  Chun-chuan Lin ,  Hain-Haiang Lo

    IPC: G02F1/1335

    CPC classification number: G02B27/0018 ,  G02B5/30 ,  G02B27/0101 ,  G02B27/28 ,  G02B2027/012

    Abstract: A display system 1 is composed of a ghost image reducing device 100 and an image device 10. The ghost image reducing device 100 comprises an image reflecting element 110 and a polarizing element 120. The image reflecting element 110 includes a substrate 112 and a phase modulating element 114 which is adjacent to the substrate 112 and has a reflecting surface 114a. The image device 10 generates a polarized image light P1 which is received by the reflecting surface 114a. Then, a portion of the polarized image light P1 is reflected by the reflecting surface 114a for producing a first reflecting polarized image light P2, another portion of the polarized light P1 is projected into the phase modulating element 114 and reflected by the substrate 112 for producing a second reflecting polarized image light S2 whose polarizing direction is different from that of the first reflecting polarized image light P2.

    Abstract translation: 显示系统1由重影图像减少装置100和图像装置10构成。重影图像降低装置100包括图像反射元件110和偏振元件120.图像反射元件110包括基板112和相位调制 元件114，其与基板112相邻并且具有反射表面114a。 图像装置10生成由反射面114a接收的偏振图像光P1。 然后，偏振图像光P1的一部分被用于产生第一反射偏振图像光P2的反射面114a反射，偏振光P1的另一部分投射到相位调制元件114中，并被基板112反射， 偏振方向与第一反射偏振光P2的偏振方向不同的第二反射偏振光S2。

    BULB CAP AND LAMP WITH APPLICATION THEREOF
    16.
    发明申请
    BULB CAP AND LAMP WITH APPLICATION THEREOF 审中-公开
    带有应用的BULB帽和灯

    公开(公告)号：US20130107545A1

    公开(公告)日：2013-05-02

    申请号：US13337304

    申请日：2011-12-27

    Applicant: Tsai-Lin Tai ,  Chun-Chuan Lin ,  Hsiu-Hsiang Chen ,  Hsin-Hsiang Lo ,  Chu-Hsun Lin

    Inventor： Tsai-Lin Tai ,  Chun-Chuan Lin ,  Hsiu-Hsiang Chen ,  Hsin-Hsiang Lo ,  Chu-Hsun Lin

    IPC: F21V3/02

    CPC classification number: F21V3/026 ,  F21V17/04 ,  F21Y2105/00 ,  F21Y2105/10 ,  F21Y2115/10 ,  F21Y2115/15 ,  F21Y2115/30

    Abstract: A bulb cap is mounted on a base and includes an elastic translucent cap and a gas injecting device. The elastic translucent cap has an initial geometric shape and a thickness-distribution structure. The gas injecting device is coupled to the elastic translucent cap. After the elastic translucent cap is mounted at the base, gas with a gas-pressure can be injected by using the gas injecting device so that the elastic translucent cap is expanded to a geometric shape structure corresponding to the gas-pressure to change a light pattern of the base, and meanwhile the geometric shape structure is varied with the gas-pressure. In addition, the elastic translucent cap can be replaced by a bulb cap with a fixed geometric shape.

    Abstract translation: 灯泡盖安装在基座上，并包括弹性半透明盖和气体注入装置。 弹性半透明盖具有初始几何形状和厚度分布结构。 气体注入装置联接到弹性半透明盖。 在弹性半透明盖安装在基座上之后，可以通过使用气体注入装置注入具有气体压力的气体，使得弹性半透明盖膨胀到对应于气压的几何形状结构以改变光图案 的基础，同时几何形状结构随着气压而变化。 此外，弹性半透明盖可以由具有固定几何形状的灯泡盖代替。

    OPTICAL SCANNING TYPE TOUCH APPARATUS AND OPERATION METHOD THEREOF
    18.
    发明申请
    OPTICAL SCANNING TYPE TOUCH APPARATUS AND OPERATION METHOD THEREOF 审中-公开
    光学扫描式触摸装置及其操作方法

    公开(公告)号：US20120218225A1

    公开(公告)日：2012-08-30

    申请号：US13191440

    申请日：2011-07-26

    Applicant: Hsin-Hsiang Lo ,  Shih-Pin Chao ,  Jui-Feng Huang ,  Hsien-Chang Lin ,  Chun-Chuan Lin ,  Golden Tiao ,  Eric G. Lean

    Inventor： Hsin-Hsiang Lo ,  Shih-Pin Chao ,  Jui-Feng Huang ,  Hsien-Chang Lin ,  Chun-Chuan Lin ,  Golden Tiao ,  Eric G. Lean

    IPC: G06F3/042

    CPC classification number: G06F3/0423

    Abstract: An optical scanning-type touch apparatus and an operation method thereof are provided. The optical scanning-type touch apparatus includes a touch area, a light scanning module, an imaging module and a calculating unit. The light scanning module is disposed at one corner of the touch area to emit a scanning light for scanning the touch area. The imaging module is disposed at another corner of the touch area adjacent the light scanning module to obtain a first angle between the scattering light and a edge of the touch area, wherein the edge of the touch area is between the light scanning module and the imaging module. The calculating unit receives the first angle, a second angle and a distance between the light scanning module and the imaging module to calculate a position of the object on the touch area.

    Abstract translation: 提供了一种光学扫描型触摸装置及其操作方法。 光扫描型触摸装置包括触摸区域，光扫描模块，成像模块和计算单元。 光扫描模块设置在触摸区域的一个角处，以发射用于扫描触摸区域的扫描光。 成像模块设置在与扫描模块相邻的触摸区域的另一角处，以获得散射光与触摸区域的边缘之间的第一角度，其中触摸区域的边缘在光扫描模块和成像 模块。 计算单元接收光扫描模块和成像模块之间的第一角度，第二角度和距离，以计算对象在触摸区域上的位置。

    Polarized light illumination device
    19.
    发明授权
    Polarized light illumination device 失效
    偏光照明装置

    公开(公告)号：US07896510B2

    公开(公告)日：2011-03-01

    申请号：US12153765

    申请日：2008-05-23

    Applicant: Shuang-Chao Chung ,  Chun-Chuan Lin ,  Hsin-Hsiang Lo ,  Tian-Yuan Chen ,  Chih-Hsun Fan

    Inventor： Shuang-Chao Chung ,  Chun-Chuan Lin ,  Hsin-Hsiang Lo ,  Tian-Yuan Chen ,  Chih-Hsun Fan

    IPC: F21V9/14

    CPC classification number: G02B19/0023 ,  G02B19/0061 ,  G02B19/0066 ,  G02F1/13362

    Abstract: A polarized light illumination device is described, which includes a light source, a polarizer, a reflector, and a polarized light converter. The light source generates light. The reflector is used for reflecting light generated by the light source towards the polarizer. The polarizer allows a first polarized light to pass through, and reflects a second polarized light. The polarized light converter reflects the light irradiated on the polarized light converter and performs a polarization conversion. A plane where the polarized light converter is located is substantially perpendicular to the polarizer.

    Abstract translation: 描述了一种偏振光照明装置，其包括光源，偏振器，反射器和偏振光转换器。 光源产生光。 反射器用于将由光源产生的光朝向偏振器反射。 偏振器允许第一偏振光通过，并且反射第二偏振光。 偏振光转换器反射照射在偏振光转换器上的光并执行偏振转换。 偏振光转换器所在的平面基本上垂直于偏振器。

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