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公开(公告)号：US09739451B2
公开(公告)日：2017-08-22
申请号：US15328804
申请日：2015-01-16
发明人： Jinshan Liu , Liguang Deng , Zhen Chen , Quanhua He
CPC分类号： F21V11/02 , G02F1/13 , H05K1/189 , H05K3/303 , H05K13/0812 , H05K2201/10128 , H05K2203/0195 , H05K2203/166
摘要： The present application discloses an alignment device and an alignment method for accurately aligning goldfingers of a flexible printed circuit board with electrodes of a substrate to be aligned under a manual pressing mode. The alignment device comprises a light regulating member and a light source provided at a side of the light regulating member. The light regulating member comprises a plurality of shading regions and a plurality of transmitting regions alternately provided along a length direction of the light regulating member. The plurality of transmitting regions have shapes identical to those of electrodes on a substrate to be aligned, and positions of the plurality of transmitting regions are corresponding to those of the plurality of electrodes on the substrate to be aligned.
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公开(公告)号：US20170221447A1
公开(公告)日：2017-08-03
申请号：US15324862
申请日：2015-12-28
发明人： Quanhua He , Hao Zhang , Lingyun Shi , Guangquan Wang , Jian Bo
IPC分类号： G09G5/00 , H04N19/12 , H04N19/156
CPC分类号： G09G5/006 , G06F3/14 , G06T9/00 , G09G2310/08 , G09G2320/0673 , G09G2330/021 , G09G2340/02 , G09G2350/00 , H04N19/12 , H04N19/156 , H04N19/172 , H04W52/0261 , Y02D70/00
摘要： The present disclosure discloses a data transmission method, a data transmission system and a portable display device, relates to the technical field of display, and can reduce power consumption of the portable display device and improve battery endurance of the portable display device. The data transmission method comprises: compressing display data; transmitting the compressed display data; and decompressing the compressed display data. The data transmission method and the data transmission system according to the present disclosure are used for data transmission between a processor and a source drive circuit in the portable display device.
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