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Patent Searching and Data


Title:
FUNCTION KEY ASSEMBLY HAVING SYMBOL DISPLAY FUNCTION, AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/192133
Kind Code:
A1
Abstract:
Disclosed are a function key assembly having a symbol display function, and a manufacturing method therefor. Function key symbols (7) are arranged on an inner surface of a function display module or an outer layer (1) of a guard board, so that parting lines do not need be arranged on a surface of the guard board. The guard board is manufactured using an over-molding process. An inner layer (2) of the guard board is provided with a hollow structure (5), and a backlight module is also arranged therebelow, so that when there is backlighting, the function key symbols can be displayed on the surface of the guard board through the hollow structure, and are not displayed when there is no backlighting, thus generating an immersive effect, and also substantially reducing the production cost while improving the aesthetics of the armrest guard board.

Inventors:
WU, Frederick (20 Building, No. 56 AnTuo Road AnTing Town, Jiading, Shanghai 4, 201804, CN)
Application Number:
CN2017/095261
Publication Date:
October 25, 2018
Filing Date:
July 31, 2017
Export Citation:
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Assignee:
NIO CO., LTD. (20 Building, No. 56 AnTuo Road AnTing Town, Jiading, Shanghai 4, 201804, CN)
International Classes:
H01H25/06; H01H9/16; H01H11/00
Foreign References:
CN102803016A2012-11-28
CN201670175U2010-12-15
US3584401A1971-06-15
Attorney, Agent or Firm:
HANRAY LAW FIRM (709A, Century Square 99 Wangfujing Street,,Dongcheng District, Beijing 6, 100006, CN)
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