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    • 9. 发明专利
    • Visible spectrum modulator array
    • 可见光谱调制器阵列
    • JP2006106756A
    • 2006-04-20
    • JP2005292775
    • 2005-10-05
    • Iridigm Display Corpイリディグム ディスプレイ コーポレーション
    • MILES MARK W
    • G02B26/02G02F1/01G01J3/26G02B26/00G02B26/08G02F1/21G09G3/20G09G3/22G09G3/34
    • G09G3/3466B82Y20/00G01J3/26G02B26/001G02B26/02G02B26/08G02B26/0833G09G3/2014G09G3/2022G09G3/22G09G3/34G09G2300/023G09G2300/06G09G2300/0842
    • PROBLEM TO BE SOLVED: To generate a high resolution full color with saved power. SOLUTION: Light in the visible spectrum is modulated by using an array of modulation elements (501), and control circuit connected to the array for controlling each of the modulation elements independently, each of the modulation elements has a surface (506) which is caused to exhibit a predetermined impedance characteristic to particular frequencies of light. The amplitude of light delivered by each of the modulation elements is controlled independently by pulse code modulation. Each modulation element has a deformable portion (508) held under tensile stress, and the control circuit controls the deformation of the deformed portion. Each deformable element has a deformation mechanism and an optical portion, the deformation mechanism and the optical portion independently impart to the element respectively a controlled deformation characteristic and a controlled modulation characteristic. The elements are made by forming a sandwich of two layers and a sacrificial layer between them, the sacrificial layer having a thickness related to the final resonator dimension, and using chemical (e.g., water) or a process based on plasma to remove the sacrificial layer. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:产生高分辨率全彩,省电。 解决方案:通过使用调制元件阵列(501)和连接到阵列的控制电路来独立地控制每个调制元件来调制可见光谱中的光,每个调制元件具有表面(506) 这导致对特定频率的光呈现预定的阻抗特性。 每个调制元件传送的光的幅度由脉冲编码调制独立地控制。 每个调制元件具有保持在拉伸应力下的可变形部分(508),并且控制电路控制变形部分的变形。 每个可变形元件具有变形机构和光学部分,变形机构和光学部分分别独立地赋予元件受控的变形特性和受控的调制特性。 元件通过在其间形成两层夹层和牺牲层而制成,牺牲层具有与最终谐振器尺寸相关的厚度,并且使用化学(例如,水)或基于等离子体的工艺来去除牺牲层 。 版权所有(C)2006,JPO&NCIPI