TW200718963A - Multi-stage light display device of direction navigation aid and method thereof - Google Patents

Multi-stage light display device of direction navigation aid and method thereof

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Publication number
TW200718963A
TW200718963A TW094138890A TW94138890A TW200718963A TW 200718963 A TW200718963 A TW 200718963A TW 094138890 A TW094138890 A TW 094138890A TW 94138890 A TW94138890 A TW 94138890A TW 200718963 A TW200718963 A TW 200718963A
Authority
TW
Taiwan
Prior art keywords
display device
corner
navigation aid
light display
stage light
Prior art date
Application number
TW094138890A
Other languages
Chinese (zh)
Other versions
TWI280401B (en
Inventor
Hsing-Yung Huang
Original Assignee
Mitac Int Corp
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 Mitac Int Corp filed Critical Mitac Int Corp
Priority to TW94138890A priority Critical patent/TWI280401B/en
Application granted granted Critical
Publication of TWI280401B publication Critical patent/TWI280401B/en
Publication of TW200718963A publication Critical patent/TW200718963A/en

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Abstract

The present invention provides a multi-stage light display device of direction navigation aid and a method thereof. According to the invention, a trigger signal is emitted according to a guidance direction (i.e. indicating left turn or right turn) when a user approaches a corner and the distance between the user's current position and a corresponding guidance point of the corner is smaller than or equal to a specified range. So that a specific indicator corresponds to the triggered signal and emits light in a specific way, thereby achieving the objectives of providing information of such as the distance between the user and the corner, and turning, etc.
TW94138890A 2005-11-04 2005-11-04 Multi-stage light display device of direction navigation aid and method thereof TWI280401B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94138890A TWI280401B (en) 2005-11-04 2005-11-04 Multi-stage light display device of direction navigation aid and method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94138890A TWI280401B (en) 2005-11-04 2005-11-04 Multi-stage light display device of direction navigation aid and method thereof

Publications (2)

Publication Number Publication Date
TWI280401B TWI280401B (en) 2007-05-01
TW200718963A true TW200718963A (en) 2007-05-16

Family

ID=38742487

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94138890A TWI280401B (en) 2005-11-04 2005-11-04 Multi-stage light display device of direction navigation aid and method thereof

Country Status (1)

Country Link
TW (1) TWI280401B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI416992B (en) * 2009-07-24 2013-11-21 My Semi Inc Driving apparatus of light emitting diode and data transmission unit thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI416992B (en) * 2009-07-24 2013-11-21 My Semi Inc Driving apparatus of light emitting diode and data transmission unit thereof

Also Published As

Publication number Publication date
TWI280401B (en) 2007-05-01

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Legal Events

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