05752766 is referenced by 212 patents and cites 12 patents.

A multi-color, focusable, lighting apparatus particularly adapted for illuminating performance stages and other visual displays comprises an array of light emitting diodes (LEDs) supported on a flexible base member which in turn is supported by a housing of the apparatus. A linear actuator is operable to move the base member between a generally planar position and a deflected position to cause the LED array to change the direction of the optical axes of a substantial number of LEDs in the array to focus light emitted from the LEDs, respectively. The LEDs are preferably provided in clusters of three LEDs, each cluster including a red, blue and green LED. A generally cylindrical shield may be connected to the housing to project light from the apparatus. The base member may comprise a moldable polymer material wherein the LED array and electrical conductors are encapsulated in the base member itself.

Title
Multi-color focusable LED stage light
Application Number
8/814667
Publication Number
5752766
Application Date
March 11, 1997
Publication Date
May 19, 1998
Inventor
Phillip L Scheldt
6319 Turner Way, Dallas, 75230
TX, US
James Tam Bailey
1613 Pleasant Run, Carrollton, 75006
TX, US
Agent
Akin Gump Strauss Hauer & Feld L
IPC
F21V 21/14
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