公开(公告)号：US07839553B2

公开(公告)日：2010-11-23

申请号：US11833739

申请日：2007-08-03

Applicant: Chu-Ming Cheng ,  Shang-Yi Wu

Inventor： Chu-Ming Cheng ,  Shang-Yi Wu

IPC: G02B26/02 ,  G02B26/00 ,  G02B27/14 ,  G02B27/10

CPC classification number: G03B21/20 ,  G02B27/48 ,  G03B21/2033 ,  G03B21/2046 ,  G03B21/2053 ,  G03B27/547 ,  G03B33/06 ,  G03B33/12 ,  H04N9/3129 ,  H04N9/3155 ,  H04N9/3164

Abstract: A light source module for a scanning projection apparatus is provided. The light source module includes a plurality of point light sources and at least one light blocking unit. Each point light source is capable of providing a color light beam. The color light beams are combined into a combined light beam and the colors of the color light beams are different. The at least one light blocking unit is capable of being inserted into a transmission path of at least one of the color light beams at a fixed frequency to block a portion of the color light beam.

Abstract translation: 提供了一种用于扫描投影装置的光源模块。 光源模块包括多个点光源和至少一个遮光单元。 每个点光源能够提供彩色光束。 彩色光束组合成组合光束，彩色光束的颜色不同。 所述至少一个遮光单元能够以固定频率插入至少一个所述彩色光束的传输路径中，以阻挡所述彩色光束的一部分。

公开(公告)号：US07801440B2

公开(公告)日：2010-09-21

申请号：US11473570

申请日：2006-06-22

Applicant: Craig Mowry

Inventor： Craig Mowry

IPC: G03B17/24 ,  G03B21/00

CPC classification number: G03B21/20 ,  G02B5/223 ,  G03B1/00 ,  G03B15/00 ,  G03B17/17 ,  G03C5/04 ,  G03C5/08 ,  H04N5/253

Abstract: The invention includes a system for imparting at least one characteristic of photographic emulsion to an image. The system includes a light transmissible medium at least partially provided with photographic film emulsion, wherein the photographic film emulsion is capable of being exposed and chemically processed. Furthermore, light that is related to an image is projected through a selected portion of the photographic film emulsion. Moreover, a containment is included for providing the light transmissible medium in a position relative to the projected light, wherein the image is imparted with the at least one quality related to the photographic film emulsion.

Abstract translation: 本发明包括一种用于赋予图像至少一种特征的照相乳剂的系统。 该系统包括至少部分地提供照相胶乳剂的透光介质，其中照相胶乳剂能够被曝光和化学处理。 此外，与图像相关的光通过照相胶乳的选定部分投影。 此外，包括用于将光透射介质提供在相对于投射光的位置的容纳物，其中图像被赋予与照相胶片乳剂相关的至少一个质量。

公开(公告)号：US20100231694A1

公开(公告)日：2010-09-16

申请号：US12670425

申请日：2008-07-23

Applicant: Ryo Kawamura

Inventor： Ryo Kawamura

IPC: H04N13/04 ,  F21S2/00

CPC classification number: G03B21/14 ,  G03B15/02 ,  G03B21/20 ,  H04N9/3185 ,  H04N9/3194

Abstract: A lighting control device includes: an irradiation light generation unit that receives an irradiation light signal; coating correcting means for correcting the irradiation light signal so that an irradiation target object can be coated with irradiation light; and an irradiation light projection unit that projects the irradiation light by using the corrected irradiation light signal. The irradiation light includes coating light that coats the irradiation target object, and background light that becomes a background of the irradiation target object. The lighting control device includes: a first coating correction unit that corrects the irradiation light signal so as to cut an outline of the coating light in conformity with a shape of the irradiation target object; and a second coating correction unit that corrects the outline of the coating light in response to a positional relationship between an origin position of the irradiation target object and the irradiation light projection unit.

Abstract translation: 照明控制装置包括：照射光产生单元，其接收照射光信号; 涂覆修正装置，用于校正照射光信号，使得照射目标物体可以被照射光涂覆; 以及照射光投影单元，其通过使用校正的照射光信号来投影照射光。 照射光包括涂覆照射目标物体的涂布光和成为被照射物体的背景的背景光。 照明控制装置包括：第一涂布修正单元，其根据照射对象物体的形状校正照射光信号，切断涂布光的轮廓; 以及第二涂层校正单元，其响应于照射目标对象的原点位置与照射光投影单元之间的位置关系来校正涂覆光的轮廓。

公开(公告)号：US07744226B2

公开(公告)日：2010-06-29

申请号：US11384645

申请日：2006-03-20

Applicant: Tomokazu Masubuchi ,  Atsushi Matsuura ,  Satoshi Onishi ,  Kohei Watasru ,  Takashi Ohta

Inventor： Tomokazu Masubuchi ,  Atsushi Matsuura ,  Satoshi Onishi ,  Kohei Watasru ,  Takashi Ohta

IPC: G03B21/28 ,  G03B21/14 ,  G03B21/22 ,  H04N5/74

CPC classification number: G03B21/10 ,  G03B21/20 ,  G03B21/28

Abstract: A projection type image display apparatus has: an illumination optical system generating illumination light; a projection optical system projecting an image light onto a screen; a digital micromirror device (DMD) modulating the illumination light so as to form the image light; and a reflection mirror arranged in a position opposite to an optical path of the illumination light entering the DMD. The reflection mirror reflects an off-light reflected by the DMD in an “OFF” state in a direction separated from a projection light reflected by the DMD in an “ON” state.

Abstract translation: 投影型图像显示装置具有：产生照明光的照明光学系统; 投影光学系统将图像光投射到屏幕上; 调制照明光以形成图像光的数字微镜器件（DMD）; 以及配置在与进入DMD的照明光的光路相反的位置的反射镜。 反射镜反射由与DMD反射的投影光分离的“ON”状态的“OFF”状态的DMD反射的偏光。

公开(公告)号：US07660500B2

公开(公告)日：2010-02-09

申请号：US11802356

申请日：2007-05-22

Applicant: Janne Konttinen ,  Tomi Jouhti ,  Pietari Tuomisto

Inventor： Janne Konttinen ,  Tomi Jouhti ,  Pietari Tuomisto

IPC: G02B6/34 ,  G03B21/00 ,  H01S3/10

CPC classification number: G02F1/3532 ,  G02B5/1809 ,  G03B21/20 ,  G03B21/2013 ,  G03B21/2033 ,  G03B21/204 ,  G03B33/06 ,  H01S5/0092 ,  H01S5/0601 ,  H01S5/125 ,  H01S5/141 ,  H01S5/18 ,  H01S5/4025 ,  H04N9/3129 ,  H04N9/3161 ,  H04N9/3164

Abstract: A light emitting device including an array of light emitters to emit first light pulses. Each of the light emitters includes a saturable absorber and a waveguide having an electrically pumped gain region to emit the first light pulses. At least one reflector structure reflects the first light pulses into a nonlinear crystal by changing the direction of the first light pulses by an angle that is in a range of 70 to 110 degrees. The reflector structure includes a sub-wavelength grating structure to change the polarization of the first light pulses. A nonlinear crystal generates second light pulses such that the optical frequency of the second light pulses is two times the optical frequency of the first light pulses.

Abstract translation: 一种发光器件，包括发射第一光脉冲的发光体阵列。 每个发光体包括可饱和吸收体和具有电泵浦增益区域以发射第一光脉冲的波导。 至少一个反射器结构通过将第一光脉冲的方向改变在70至110度的范围内的角度将第一光脉冲反射成非线性晶体。 反射器结构包括用于改变第一光脉冲的偏振的亚波长光栅结构。 非线性晶体产生第二光脉冲，使得第二光脉冲的光频率是第一光脉冲的光频率的两倍。

公开(公告)号：US07643204B2

公开(公告)日：2010-01-05

申请号：US12126955

申请日：2008-05-26

Applicant: William Hewlett ,  Ian Clarke ,  Nigel Cook ,  Richard Parker ,  Mark A Hunt ,  Michael Hughes

Inventor： William Hewlett ,  Ian Clarke ,  Nigel Cook ,  Richard Parker ,  Mark A Hunt ,  Michael Hughes

IPC: G02B26/08 ,  G02F1/29 ,  G02B26/00

CPC classification number: F21V14/04 ,  F21V13/08 ,  F21V14/08 ,  F21W2131/406 ,  G02B26/0833 ,  G02B26/0841 ,  G03B21/008 ,  G03B21/14 ,  G03B21/16 ,  G03B21/20 ,  G03B21/28 ,  G03B33/04 ,  H05B37/029

Abstract: A lighting system operating using a digital mirror as its operative device. The digital mirror is used to shape the light which is a passed through advanced optical devices in order to produce an output.

Abstract translation: 使用数字反射镜作为其操作装置的照明系统。 数字反射镜用于对通过先进光学装置的光进行成形以产生输出。

公开(公告)号：US07625106B2

公开(公告)日：2009-12-01

申请号：US11498423

申请日：2006-08-03

Applicant: Hiroaki Fujii ,  Kazuhiko Takatsuka ,  Akihito Yajima ,  Yoshiro Asano

Inventor： Hiroaki Fujii ,  Kazuhiko Takatsuka ,  Akihito Yajima ,  Yoshiro Asano

IPC: B60Q1/06

CPC classification number: G03B21/20 ,  G03B21/16

Abstract: Disclosed herein is a heat radiating structure for radiating the heat generated by a lamp in an image projecting apparatus for projecting an image onto a screen to display the image thereon, including a heat sink for radiating heat generated by the lamp, the heat sink including heat transfer means for transferring the heat from the lamp, the heat transfer means being held in close contact with the lamp, heat storage means for storing the heat transferred from the lamp through the heat transfer means, and a plurality of fins serving as heat radiating means for radiating the heat stored by the heat storage means, wherein the heat transfer means, the heat storage means, and the heat radiating means are of a separable structure.

Abstract translation: 本发明公开了一种散热结构，用于将图像投影装置中的灯产生的热辐射用于将图像投影到屏幕上以显示其上的图像，包括用于散发由灯产生的热量的散热器，散热器包括热量 用于传递来自灯的热量的传送装置，传热装置与灯保持紧密接触;储热装置，用于存储从灯传递的热量通过传热装置;以及多个翅片，其用作散热装置 用于照射由蓄热装置储存的热量，其中传热装置，蓄热装置和散热装置是可分离的结构。

公开(公告)号：US20090225282A1

公开(公告)日：2009-09-10

申请号：US12369873

申请日：2009-02-12

Applicant: Toshio Matsumiya ,  Hiroshi Kobayashi

Inventor： Toshio Matsumiya ,  Hiroshi Kobayashi

IPC: G03B21/20 ,  F21V15/01

CPC classification number: G03B21/20 ,  F21V15/01 ,  F21V15/012 ,  F21V15/013 ,  G03B21/145 ,  G03B21/2046 ,  G03B21/2093

Abstract: A light source apparatus includes a light source apparatus body that emits light, and a light source apparatus housing that houses the light source apparatus body. The light source apparatus body includes a connector that electrically connects the light source apparatus body to a light source driver. The light source apparatus housing includes a handle used to grasp the light source apparatus and a connector holder that holds the connector. The handle is connected to the connector holder.

Abstract translation: 光源装置包括发光的光源装置主体和容纳光源装置主体的光源装置壳体。 光源装置主体包括将光源装置主体与光源驱动器电连接的连接器。 光源装置壳体包括用于抓握光源装置的手柄和保持连接器的连接器保持器。 手柄连接到连接器支架。

公开(公告)号：US20090059184A1

公开(公告)日：2009-03-05

申请号：US12033215

申请日：2008-02-19

Applicant: SHIH-CHIEH CHOU

Inventor： SHIH-CHIEH CHOU

IPC: G03B21/20

CPC classification number: G03B21/20 ,  G03B21/2046 ,  G03B21/2053 ,  H04N9/3126

Abstract: A projector includes a light source for emitting light, a color wheel for filtering the light emitted from the light source, a converging module for converging the filtered light, a light-modulating device for modulating the light emitted from the light source, a lens module for projecting the light modulated by the light-modulating device; and a contrast-adjusting device. The contrast-adjusting device is positioned in a light path associated with the light source. The contrast-adjusting device includes a liquid crystal panel and a driving element. The liquid crystal panel is inserted into the light path associated with light source inside the lens module, and is driven by the driving element to tilt relative to light incident thereon from the light source so that contrast of the light output from the liquid crystal panel changes.

Abstract translation: 投影仪包括用于发光的光源，用于过滤从光源发射的光的色轮，用于会聚过滤光的会聚模块，用于调制从光源发射的光的光调制装置，透镜模块 用于投射由所述光调制装置调制的光; 和对比度调节装置。 对比度调节装置位于与光源相关联的光路中。 对比度调节装置包括液晶面板和驱动元件。 将液晶面板插入到与透镜模块内部的光源相关联的光路中，并且由驱动元件驱动以相对于从光源入射到其上的光倾斜，使得从液晶面板输出的光的对比度改变 。

公开(公告)号：US20090040476A1

公开(公告)日：2009-02-12

申请号：US12187303

申请日：2008-08-06

Applicant: Hidekazu Masukawa

Inventor： Hidekazu Masukawa

IPC: G03B21/20

CPC classification number: G03B21/20 ,  G03B21/206 ,  G03B21/2086 ,  G03B21/2093

Abstract: According to one embodiment, a projector apparatus comprises a modulator configured to modulate light emitted from a light source in accordance with an image signal, a projection lens configured to project an optical image emitted from the modulator, a detector configured to detect whether or not an optical path of the projection lens is interrupted by a lens cover, a time measurement unit configured to measure an elapsed time after the optical path is interrupted by the lens cover, and a power controller configured to turn a power off when the time measured by the time measurement unit exceeds a predetermined time period.

Abstract translation: 根据一个实施例，投影仪装置包括：调制器，被配置为根据图像信号调制从光源发射的光;投影透镜，被配置为投射从调制器发射的光学图像;检测器，被配置为检测是否 投影透镜的光路由透镜盖中断，时间测量单元被配置为测量光路被透镜盖中断之后的经过时间;以及功率控制器，被配置为当由所述透镜盖测量的时间 时间测量单元超过预定时间段。