会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明公开
    • 프로젝션 디스플레이
    • 投影显示
    • KR1020080025831A
    • 2008-03-24
    • KR1020060090478
    • 2006-09-19
    • 삼성전자주식회사
    • 소콜로프키릴김대식이영철보로둘린알렉세이
    • G02B26/10H04N5/74
    • H04N9/3132G02B26/101G02B26/105G03B21/2066
    • A projection display is provided to implement a high light efficiency and a minimization of a structure without using a bulky component such as rotary prism. A projection display includes an illumination unit(120) illuminating a plurality of single light beam. A first scanner(140) scans the illuminated light beam along a first direction. A light modulating unit(160) includes a micro electromechanical system device to be arranged in parallel with the first direction. The micro electromechanical system device controls light beam scanned by the first scanner by turning on or turning off with a pixel unit. An F-theta lens(150) is arranged between the first scanner and the light modulating unit. The F-theta lens has a first entrance pupil and a second entrance pupil. Light scanned by the first scanner is projected into the first entrance pupil. Light beam modulated by the light modulating unit is projected into the second entrance pupil. A second scanner is opposed to the second entrance pupil of the F-theta lens.
    • 提供投影显示器以实现高光效率和最小化结构,而不使用诸如旋转棱镜的庞大部件。 投影显示器包括照亮多个单个光束的照明单元(120)。 第一扫描器(140)沿着第一方向扫描照明光束。 光调制单元(160)包括与第一方向平行布置的微机电系统装置。 微机电系统装置通过用像素单元接通或关闭来控制由第一扫描器扫描的光束。 F-θ透镜(150)布置在第一扫描器和光调制单元之间。 F-theta透镜具有第一入射光瞳和第二入射光瞳。 由第一扫描器扫描的光被投射到第一入射光瞳中。 由光调制单元调制的光束被投射到第二入射光瞳中。 第二扫描器与F-theta透镜的第二入射光瞳相对。
    • 10. 发明公开
    • 프로젝터용 착탈식 후면 투사 장치
    • 投影机可拆卸后投影装置
    • KR1020060131081A
    • 2006-12-20
    • KR1020050051256
    • 2005-06-15
    • 삼성전자주식회사
    • 문준석박상일보로둘린알렉세이
    • H04N5/74
    • G03B21/28
    • A detachable rear projection apparatus for a projector is provided to have a screen and a screen support with a foldable type, thereby removing the restriction in a space. A detachable rear projection apparatus(40) is arranged at the front of a projector(30). A lens device(41) enlarges the image from the projector. A non-spherical mirror(42) reflects the enlarge image and curves the light path of the reflected image. The image reflected by the non-spherical mirror is imaged at a screen(47). A screen support(45) supports the screen. The light emitted from a light source(31) of the projector has image information through an optical system(32) and a micro display panel(33) and is irradiated from the projector through a projection lens(34).
    • 提供了一种用于投影仪的可拆卸背投投影仪,以具有可折叠类型的屏幕和屏幕支撑,从而消除了空间中的限制。 在投影仪(30)的前方设置有可拆卸背投影装置(40)。 透镜装置(41)从投影仪放大图像。 非球面镜(42)反射放大图像并使反射图像的光路弯曲。 由非球面镜反射的图像在屏幕(47)成像。 屏幕支持(45)支持屏幕。 从投影仪的光源(31)发出的光通过光学系统(32)和微型显示面板(33)具有图像信息,并通过投影透镜(34)从投影仪照射。