F - Mech Eng,Light,Heat,Weapons – 21 – V
Patent
F - Mech Eng,Light,Heat,Weapons
21
V
240/154, 240/45
F21V 5/00 (2006.01) B60Q 1/30 (2006.01) B60Q 1/44 (2006.01) F21S 8/10 (2006.01) F21V 8/00 (2006.01) G02B 6/42 (2006.01)
Patent
CA 2016468
HIGH-INTENSITY RED LIGHT DISPLAY DEVICE ABSTRACT OF THE INVENTION A display device which is especially suited for application as a center-high-mounted stop-light (CHMSL) or brake light for an automotive vehicle includes a white linear light source. A coupler panel or sheet formed of a fluorescent dye-doped material couples light from one edge therethrough to an opposite edge from the light source to a light receiving edge of a display panel. The coupler panel transmits red light therethrough, absorbs other colors of light, and re-emits the absorbed light as red light. The display panel has a first surface formed with optical quality, light reflecting grooves, which reflect and disperse the edge coupled light out a second surface which is opposite to the first surface. The display panel viewed from the first surface is transparent at all times. The display panel viewed from the second surface produces a red light pattern reflected from the grooves when the light source is turned on, and appears transparent when the light source is turned off.
Schmid Joseph L.
Wu Wei-Yu
Hughes Electronics Corporation
Sim & Mcburney
LandOfFree
High-intensity red light display device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High-intensity red light display device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-intensity red light display device will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1490900