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    • 6. 发明授权
    • Fluid lenses, lens blanks, and methods of manufacturing the same
    • 流体镜片,镜片坯料及其制造方法
    • US09535264B2
    • 2017-01-03
    • US13549078
    • 2012-07-13
    • Amitava GuptaUrban Schnell
    • Amitava GuptaUrban Schnell
    • G02C7/08B29D11/00
    • G02C7/085B29D11/00028B29D11/00298B29D11/0073Y10T156/108
    • A lens blank for a fluid lens includes a rigid lens and a semi-flexible inflatable membrane attached to the rigid lens. The lens blank is divided into a cavity zone and a bonded zone. The cavity zone extends radially outward from a central area of the lens blank and a cavity is formed between the membrane and the rigid lens within the cavity zone. The bonded zone extends radially outward from the cavity zone and the membrane is bonded and fluidly sealed to the rigid lens throughout the bonded zone. The bonded zone is dimensioned to be trimmed to accommodate a plurality of frame shapes and sizes. Methods of manufacturing lens blanks are also provided. Arrays of lens blanks and fluid lenses are also provided.
    • 用于流体透镜的透镜毛坯包括刚性透镜和附接到刚性透镜的半柔性可充气膜。 镜片坯料分为空腔区和粘合区。 空腔区域从透镜毛坯的中心区域径向向外延伸,并且在空腔区域内的膜和刚性透镜之间形成空腔。 接合区域从空腔区域径向向外延伸,并且膜粘合并且在整个粘合区域中与刚性透镜流体密封。 接合区的尺寸被设计成被修整以容纳多个框架形状和尺寸。 还提供了制造镜片坯料的方法。 还提供了镜头毛坯和流体镜片的阵列。