TW200623178A - Key module having illumination indicator - Google Patents

Key module having illumination indicator

Info

Publication number
TW200623178A
TW200623178A TW093141151A TW93141151A TW200623178A TW 200623178 A TW200623178 A TW 200623178A TW 093141151 A TW093141151 A TW 093141151A TW 93141151 A TW93141151 A TW 93141151A TW 200623178 A TW200623178 A TW 200623178A
Authority
TW
Taiwan
Prior art keywords
outer case
disposed
key
touch key
key module
Prior art date
Application number
TW093141151A
Other languages
Chinese (zh)
Other versions
TWI241607B (en
Inventor
Jr-Fu Shiu
Bing-Jr Jiang
Original Assignee
Tatung Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tatung Co Ltd filed Critical Tatung Co Ltd
Priority to TW93141151A priority Critical patent/TWI241607B/en
Application granted granted Critical
Publication of TWI241607B publication Critical patent/TWI241607B/en
Publication of TW200623178A publication Critical patent/TW200623178A/en

Links

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

The present invention relates to a key module having illumination indicator disposed on a circuit substrate having a circuit layout. The key module of the present invention includes a touch key, an outer case, and a light source circuit board, wherein the touch key is disposed on the circuit substrate and electrically connected to the circuit layout, the outer case includes an upper transparent part and is disposed on the touch key of the circuit substrate, and a light emitting diode is disposed on the light source circuit board and fixed inside the outer case. When the outer case is pressed, the light source circuit is capable of pressing the touch key simultaneously so as to make the light emitting diode emit through the upper transparent part of the outer case and enable the key to be illuminated uniformly.
TW93141151A 2004-12-29 2004-12-29 Key module having illumination indicator TWI241607B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW93141151A TWI241607B (en) 2004-12-29 2004-12-29 Key module having illumination indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93141151A TWI241607B (en) 2004-12-29 2004-12-29 Key module having illumination indicator

Publications (2)

Publication Number Publication Date
TWI241607B TWI241607B (en) 2005-10-11
TW200623178A true TW200623178A (en) 2006-07-01

Family

ID=37013994

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93141151A TWI241607B (en) 2004-12-29 2004-12-29 Key module having illumination indicator

Country Status (1)

Country Link
TW (1) TWI241607B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI610323B (en) * 2015-11-11 2018-01-01 達方電子股份有限公司 Key switch structure capable of providing tactile feeling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI610323B (en) * 2015-11-11 2018-01-01 達方電子股份有限公司 Key switch structure capable of providing tactile feeling

Also Published As

Publication number Publication date
TWI241607B (en) 2005-10-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees