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    • 31. 发明授权
    • 투사 장치
    • 投影设备
    • KR100872571B1
    • 2008-12-08
    • KR1020070079256
    • 2007-08-07
    • 삼성전기주식회사
    • 아이하르슈쉬킨
    • G02B27/18
    • G02B27/18G02B3/02G02B26/0808G02B26/0816G03B21/10
    • The projection device is provided to reduce the size and volume is provided by simplifying the configuration of the projection device. The projection device for enlarging and projecting the image of the reduction surface on screen comprises the first optic(110) which the light coming out from the reduction surface is input, the optical path regulation substance(120) which controls the optical path of the incident light in order to have the optical path of the zig-zag type, including the two reflecting surfaces, the second lens(132) which the light coming out from the optical path regulation substance is input, and the third lens throwing the light passing through the second lens on screen(134).
    • 投影装置被设置为通过简化投影装置的配置来减小尺寸和体积。 用于放大和投影屏幕上的还原表面的图像的投影装置包括输入从还原表面出来的光的第一光学元件(110),控制事件的光路的光路调节物质(120) 光,以便具有包括两个反射表面的锯齿形光路,输入从光路调节物质出射的光的第二透镜(132),并且第三透镜投射通过的光 屏幕上的第二透镜(134)。
    • 33. 发明公开
    • 광 스위치와, 이를 적용한 디스플레이 장치
    • 光开关及其显示装置
    • KR1020070056795A
    • 2007-06-04
    • KR1020050115876
    • 2005-11-30
    • 삼성에스디아이 주식회사
    • 장상훈김기영
    • G02B26/08
    • G02B26/0816G02B5/3016G02F1/133512G02F1/133514G02F1/31
    • An optical switch and a display device using the same are provided to excite a light emitting unit like a fluorescent layer by bending a light shielding film downward through the power applied to both ends of a light shielding unit and then passing the light through an upper part of the bent light shielding film. An optical switch is composed of plural barriers(710) providing a path for irradiating the light and a light shielding film(730) disposed in a discharge cell divided by plural barriers and moved up and down according to the applied voltage to control the transmission amount of the light. A predetermined space part(720) for irradiating the light to the upper part of the light shielding film moved up and down from a side wall of the barrier is formed by making a lower part of the barrier thinner than an upper part.
    • 提供了一种光开关和使用其的显示装置,以通过施加到遮光单元的两端的功率向下弯曲遮光膜,然后使光穿过上部的部分来激发像荧光层的发光单元 的弯曲遮光膜。 光开关由提供照射光的路径的多个屏障(710)和设置在由多个屏障分隔的放电单元中的遮光膜(730)组成,并根据施加的电压上下移动,以控制透射量 的光。 通过使阻挡层的下部比上部更薄,形成用于将光照射到从阻挡层的侧壁上下移动的遮光膜的上部的规定的空间部(720)。
    • 34. 发明公开
    • 영상표시장치용 디엘피 엔진
    • DLP发动机用于图像显示装置
    • KR1020070009242A
    • 2007-01-18
    • KR1020050064360
    • 2005-07-15
    • 삼성전자주식회사
    • 우성제김경환강병조
    • H04N5/74
    • H04N9/3141G02B26/008G02B26/0816G03B21/008
    • A DLP engine for an image display apparatus is provided to enable a scattered light, generated in space between a field lens and a DMD chip, to be intercepted by the serration part of a lens cap, thereby minimizing the amount of the scattered light induced to the DMD chip. A DLP(Digital Light Processing) engine(1) for an image display apparatus comprises the followings: a light source(2); a DMD(Digital Micromirror Device) chip(7) which reflects a light emitted from the light source(2) to a screen(15); a lens cap(20) which is installed just before the DMD chip(7), and in which a rectangular light hole is formed to pass the light induced to the DMD chip(7) after being emitted from the light source(2); and a serration part which is formed around the light hole of the lens cap(20) and intercepts that a scattered light is induced to the DMD chip(7).
    • 提供了一种用于图像显示装置的DLP引擎,用于使透镜盖的锯齿部分遮挡在场透镜和DMD芯片之间产生的散射光,从而使散射光的最小化 DMD芯片。 用于图像显示装置的DLP(数字光处理)引擎(1)包括:光源(2); 将从光源(2)发射的光反射到屏幕(15)的DMD(数字微镜器件)芯片(7); 安装在DMD芯片(7)之前的透镜盖(20),并且形成有矩形光孔,以在从光源(2)发射之后通过引导到DMD芯片(7)的光; 以及形成在透镜盖(20)的光孔周围的锯齿部,并截断向DMD芯片(7)的散射光。
    • 39. 发明公开
    • 광학소자, 광학소자의 유지구조 및 촬상장치
    • 光学元件,保持光学元件的结构和电荷耦合器件
    • KR1020000029137A
    • 2000-05-25
    • KR1019990044971
    • 1999-10-16
    • 캐논 가부시끼가이샤
    • 이이다세이지우에하라쯔카사카와노켄지
    • H04N5/232
    • G02B7/02G02B26/0816G02B26/0875H04N5/2254
    • PURPOSE: A CCD(Charge Coupled Device) is provided to exactly decide a position of a reference axis of a light incident side by using a convex/concave structure, to perform a back focus controlling form capable of reducing a cost for miniaturizing an apparatus and costs of components. CONSTITUTION: A CCD(Charge Coupled Device) has an incident refractive side, an emission refractive side, and reflective sides formed between the incident refractive side and the emission refractive side. A luminous flux is incident on an inner part of an optical element on the incident refractive side, is reflective on the reflective sides several times, and emits from the emission refractive side. A convex/concave structure is formed in a cylinder shape by standardizing a reference axis of the luminous flux which is incident on around the incident refractive side. The convex/concave structure has a vertical plane on the reference axis. A side part of the convex/concave structure is formed on a horizontal direction with the reference axis. The reflective sides includes a reflective side bending the reference axis of the incident refractive side into 90 degrees.
    • 目的:提供CCD(电荷耦合器件)以通过使用凸/凹结构精确地确定光入射侧的参考轴的位置,以执行能够降低设备小型化的成本的后焦点控制形式,以及 组件成本。 构成:CCD(电荷耦合器件)具有在入射折射侧和发射折射侧之间形成的入射折射侧,发射折射侧和反射侧。 入射到入射折射侧的光学元件的内部的光束在反射面反射多次,从发射折射侧发射。 通过标准化入射到入射的折射侧周围的光束的参考轴,以圆筒形状形成凸凹结构。 凸/凹结构在参考轴上具有垂直平面。 凸/凹结构的侧面部分在水平方向上与基准轴线形成。 反射侧包括将入射折射侧的参考轴弯曲成90度的反射侧。