A micro-electro-mechanical movable lens module and a micro-electro-mechanical brake thereof
A lens module, micro-electromechanical technology, applied in the direction of TV, electrical components, color TV, etc., can solve problems that do not meet market needs or needs
Inactive Publication Date: 2019-06-25
杜东梅
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Problems solved by technology
[0002] Recently, with the increasing standard of human life and increasing technological capabilities, mobile phones that only provide simple audio functions are no longer in line with market needs or needs
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[0010] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0011] like figure 1 Shown: a MEMS movable lens module and its MEMS actuator.
[0012] One embodiment of the present invention provides a micro-electro-mechanical movable lens module. The micro-electro-mechanical movable lens module includes: a micro-electro-mechanical actuator and a lens assembly. The MEMS brake includes a MEMS fixed structure and a MEMS movable structure connected to the MEMS fixed structure and moving relative to the MEMS fixed structure, wherein the MEMS brake has an accommodating space . The lens assembly is movably arranged in the accommodating space of the micro-electro-m...
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The invention discloses a micro-electro-mechanical movable lens module and a micro-electro-mechanical brake thereof. The micro-electro-mechanical brake comprises a micro-electro-mechanical fixed structure and a micro-electro-mechanical movable structure. The lens assembly is movably arranged in the containing space of the micro-electro-mechanical brake through the micro-electro-mechanical movablestructure. The micro-electro-mechanical fixing structure comprises a bearing substrate, a first micro-electro-mechanical fixing piece arranged on the upper surface of the bearing substrate and a second micro-electro-mechanical fixing piece arranged on the lower surface of the bearing substrate. The micro-electro-mechanical movable structure comprises a first micro-electro-mechanical movable pieceand a second micro-electro-mechanical movable piece, wherein the first micro-electro-mechanical movable piece is movably arranged in the first opening and connected to the first micro-electro-mechanical fixed piece, and the second micro-electro-mechanical movable piece is movably arranged in the second opening and connected to the second micro-electro-mechanical fixed piece.
Description
technical field [0001] The invention relates to a movable lens module and its brake, in particular to a micro-electromechanical movable lens module and its micro-electromechanical brake whose operation range is in the micron range. Background technique [0002] Recently, with the increasing standard of human life and increasing technological capabilities, it is no longer in line with the market demand or need for a mobile phone to provide only a simple audio function. The gradual development of additional functional devices or modules and subsequent evolution make the mobile phone more and more multi-functional and intelligent. A miniaturized camera is one such module that enables video communication and image / video capture functions to be implemented. Due to its excellent portability and powerful functionality, smart phones are very popular nowadays and have become one of the most indispensable devices in daily life. Today, close to 2 billion mobile phones with digital ca...
Claims
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Inventor 杜东梅安春花
Owner 杜东梅