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公开(公告)号：US10857702B2
公开(公告)日：2020-12-08
申请号：US16474907
申请日：2017-12-28
发明人： Xiaofeng Guo
IPC分类号： B29C37/00 , B32B17/10 , B29C51/08 , B29C51/14 , B29C51/26 , B29C51/30 , B29C51/42 , B29C33/68 , B29C43/02 , B29C43/36 , B29C59/02 , B29K29/00 , B29L7/00 , B29L31/00
摘要： A PVB film for HUD, a forming mold and a forming method thereof are presented. The accuracy error of HUD imaging achieved by the PVB film for HUD is ±0.1 mrad. The forming mold includes an upper mold and a lower mold, the two of which can form an enclosed mold cavity when clamped together, wherein protective films are disposed on inner surfaces of the upper mold and the lower mold, respectively, for supporting PVB material and preventing the PVB material from bonding with the upper mold and the lower mold, and wherein shapes of the protective films match shapes of the upper mold and the lower mold.
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公开(公告)号：US11524558B2
公开(公告)日：2022-12-13
申请号：US17056691
申请日：2019-09-25
发明人： Xiaofeng Guo , Siteng Ma
IPC分类号： B60J3/04 , B60J1/20 , B60R16/023 , G02F1/01 , G02F1/13 , G02F1/133 , G02F1/1334
摘要： A glass structure includes a glass body; a modulating unit coupled to the glass body to modulate optical characteristics of the glass structure; an interaction unit coupled to the glass body to provide an adjusting signal indicating an execution of adjusting the optical characteristics of the glass structure; and a control unit coupled to the modulating unit and the interaction unit respectively, the control unit being configured to receive the adjusting signal from the interaction unit and to control the modulating unit to modulate the optical characteristics of a target region of the glass structure in response to the adjusting signal. The interaction unit and the modulating unit are isolated from each other by a filling material having a transmittance equal to or greater than about 50%, a relative permittivity equal to or less than about 10, and a thickness equal to or greater than about 50 μm.
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