EP 3288055 B1 20190807 - KEYSWITCH ASSEMBLY AND MANUFACTURING METHOD THEREOF
Title (en)
KEYSWITCH ASSEMBLY AND MANUFACTURING METHOD THEREOF
Title (de)
SCHLÜSSELSCHALTERANORDNUNG UND HERSTELLUNGSVERFAHREN DAFÜR
Title (fr)
ENSEMBLE INTERRUPTEUR A CLE ET SON PROCEDE DE FABRICATION
Publication
Application
Priority
EP 16185481 A 20160824
Abstract (en)
[origin: EP3288055A1] A keyswitch assembly (100) and a manufacturing method thereof are disclosed. The keyswitch assembly (100) includes a display unit (110), a carrier (120), one or more contact pads (130), a light-shielding layer (140), and a transparent keycap (150). The display unit (110) includes one or more display regions (A1, A2, A3). The carrier (120) is for carrying the display unit (110). The contact pads (130) are on the carrier (120) and are electrically connected to the display regions (A1, A2, A3). The light-shielding layer (140) is positioned corresponding to the display regions (A1, A2, A3). The light-shielding layer (140) includes one or more transparent patterns (P1, P2, P3). The transparent patterns (P1, P2, P3) are positioned respectively corresponding to the display regions (A1, A2, A3). The transparent keycap (150) is positioned on the display unit (110).
IPC 8 full level
H01H 13/83 (2006.01); G06F 3/02 (2006.01); G06F 3/023 (2006.01); H01H 13/02 (2006.01)
CPC (source: EP)
H01H 13/83 (2013.01); H01H 2013/026 (2013.01); H01H 2219/039 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 16185481 A 20160824