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    • 31. 发明专利
    • Method and apparatus for low range bit depth enhancement for mems display architectures
    • 用于MEMS显示结构的低范围位深度增强的方法和装置
    • JP2011237812A
    • 2011-11-24
    • JP2011136191
    • 2011-06-20
    • Qualcomm Mems Technologies Incクォルコム・メムズ・テクノロジーズ・インコーポレーテッド
    • SAMPSELL JEFFREY BRIAN
    • G02B26/06B81B7/02
    • G09G3/3466G09G3/207G09G3/2074G09G2320/0271
    • PROBLEM TO BE SOLVED: To provide a method and an apparatus for low range bit depth enhancement for MEMS display architectures.SOLUTION: A light modulator device includes a first electrical conduit, a second electrical conduit electrically isolated from the first conduit, a first display element, and a second display element. The first display element is in an actuated state when a voltage difference between the first conduit and the second conduit has a magnitude greater than a first actuation voltage and is in a released state when the voltage difference has a magnitude less than a first release voltage. The second display element is in an actuated state when the voltage difference has a magnitude greater than a second actuation voltage and is in a released state when the voltage difference has a magnitude less than a second release voltage. Either the actuation voltages are substantially equal and the release voltages are different, or the actuation voltages are different and the release voltages are substantially equal.
    • 要解决的问题:提供用于MEMS显示架构的低范围位深度增强的方法和装置。 解决方案:光调制器装置包括第一电导管,与第一导管电隔离的第二电导管,第一显示元件和第二显示元件。 当第一导管和第二导管之间的电压差大于第一驱动电压时,第一显示元件处于启动状态,并且当电压差具有小于第一释放电压的幅度时处于释放状态。 当电压差具有大于第二激活电压的幅度时,第二显示元件处于激活状态,并且当电压差具有小于第二释放电压的幅度时处于释放状态。 致动电压基本相等,释放电压不同,或者致动电压不同,释放电压基本相等。 版权所有(C)2012,JPO&INPIT