LIGHT ASSEMBLY HAVING LIGHT CHANGING DEVICE

• US 20070236932A1
• Filed: 12/28/2005
• Published: 10/11/2007
• Est. Priority Date: 12/28/2005
• Status: Active Grant

• Current Assignee: Shen Tseng
• Original Assignee: Shen Tseng
• Inventors: Tseng, Shen
• Granted Patent: US 7,298,090 B2
• Time in Patent Office: Days
• US Class Current: 362/276
• CPC Class Codes: H05B 45/20 Controlling the colour of the light

Abstract

A light facility includes one or more batteries disposed in a housing, a processor device includes two power terminals coupled to the batteries and includes a switch terminal and a key terminal and three light terminals, a light device may be energized by the battery and includes a red light member, a green light member, and a blue light member coupled to the three light terminals of the processor device for being operated to generate red light, green light, and blue light, a switch is selectively coupled to either the switch terminal or the key terminal of the processor device for actuating the light device to generate lights, or gradually darkened light, or gradually brightened light.

Claims

1. A light assembly comprising:

a housing,

at least one battery disposed in said housing,

a processor device including two power terminals VDD, VSS for coupling to said at least one battery and for receiving an electric energy from said at least one battery, and including a switch terminal SW and a key terminal KEY, and including three light terminals RL, GL, BL,

a light device coupled to said at least one battery for being energized by said at least one battery, said light device including a red light member, a green light member, and a blue light member coupled to said three light terminals RL, GL, BL of said processor device respectively for being operated by said processor device to generate red light, green light, and blue light respectively, and

a switch selectively coupled to either said switch terminal SW or said key terminal KEY of said processor device for actuating said light device to generate lights, or gradually darkened light, or gradually brightened light.

2. The light assembly as claimed in claim 1, wherein said red light member and said green light member and said blue light member of said light device are each coupled to said light terminals RL, GL, BL of said processor device with a resistor respectively.

3. The light assembly as claimed in claim 1, wherein said processor device includes an oscillating input terminal OSCI and an oscillating output terminal OSCO.

4. The light assembly as claimed in claim 3, wherein said processor device includes a resistor coupled between said oscillating input terminal OSCI and said oscillating output terminal OSCO.

5. The light assembly as claimed in claim 1, wherein said processor device includes an oscillating input terminal OSCI and a capacitor coupled to said oscillating input terminal OSCI of said processor device.