Keypad structure and method of fabricating the same

United States of America Patent

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Issued Date
Sep 6, 2012
app pub date
Jun 8, 2011
filing date
Mar 1, 2011

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Abandoned

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Abstract

A keypad structure and method of fabricating the keypad structure are disclosed, in which, an edge of a hollowed pattern of a light-shielding color layer and an edge of a hollowed pattern of a keycap color layer are allowed to be aligned with each other, to prevent the keypad pattern from suffering a halo issue.

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Patent Owner(s)

Patent Owner	Address
ICHIA TECHNOLOGIES INC	NO 268 HUAYA 2ND RD GUISHAN TOWNSHIP TAOYUAN COUNTY 333

International Classification(s)

H01H:ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PR....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chang, Hsin-Chung	Taoyuan, TW	7	83

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Keypad structure and method of fabricating the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

13155395

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13155395

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