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US 12,222,516 B2Granted
Picture generating unit for a head-up display
AssigneeHyundai Mobis Co., Ltd.
InventorsByung Ki Kim, Yu Jin Shin
Life of this patent
Estimating the term…
Abstract
A picture generating unit for a head-up display, the picture generating unit being coupled to a sidewall or a lower surface of a lower case of the head-up display, the picture generating unit comprising: a backlight unit configured to be coupled to both a one-mirror type head-up display and a two-mirror type head-up display.
Claims8
A picture generating unit for a head-up display, the picture generating unit being coupled to a sidewall or a lower surface of a lower case of the head-up display, the picture generating unit comprising:
- a backlight unit configured to be coupled to a one-mirror type head-up display or a two-mirror type head-up display, wherein the backlight unit includes:
- an LED PCB including a plurality of light sources;
- a funnel reflector configured to condense light emitted from the LED PCB toward an LCD;
- an LCD cover disposed between the LCD and the funnel reflector and snap-fitted to the LCD;
- and
- a heat sink including an accommodation portion that is configured to accommodate at least some of the funnel reflector, the LED PCB, and the LCD cover, and a flange portion coupled to the lower case.
3 more elements
Dependencies are inferred from the claim text.