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US 2019/0284870 A1Published application
Shutter and blade driving system and transmission device thereof and blade angle control method used in the same
AssigneesLite-On Electronics (Guangzhou) Limited, Lite-On Technology Corporation
InventorWei-Ting HSU
Life of this patent
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Abstract
A shutter including a frame, a first blade set, a second blade set, a power source and a blade driving system is provided. The frame has a frame body. The first blade set and the second blade set are disposed on the frame body of the frame. The power source is disposed in the frame body. The blade driving system connects the power source, the first blade set and the second blade set for rotating the first blade set and/or the second blade set to rotate.
Claims12
A shutter, comprising:
- a frame having a frame body;
- a first blade set and a second blade set both disposed on the frame body of the frame;
- a power source disposed in the frame body;
- and
- a blade driving system connecting the power source, the first blade set and the second blade set for rotating the first blade set and/or the second blade set to rotate.
2 more elements
Dependencies are inferred from the claim text.