US Patent Application 18233626. HEAD-UP DISPLAY simplified abstract

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HEAD-UP DISPLAY

Organization Name

Japan Display Inc.

Inventor(s)

Masashi Takahata of Tokyo (JP)

Hitoshi Saito of Tokyo (JP)

HEAD-UP DISPLAY - A simplified explanation of the abstract

This abstract first appeared for US patent application 18233626 titled 'HEAD-UP DISPLAY

Simplified Explanation

The patent application describes a head-up display system that includes display panels and a light guide.

  • The display panels project images onto a projection target.
  • The light guide directs the light from the display panels so that the images from different display regions join on the projection target.
  • The display panels are controlled using either time division control or multiple display control.
  • Time division control means that the display panels project images at different timings.
  • Multiple display control means that partial regions are set in each display region, corresponding to the number of display panels.
  • An image is output in one of the partial regions in the display region of each display panel.
  • This causes the positions of the images projected by the display panels on the projection target to differ from one another.


Original Abstract Submitted

A head-up display includes: display panels, and a light guide configured to direct light from the display panels such that projection positions of images from display regions of the display panels join on the projection target. At least one of time division control and multiple display control is applied to the display panels. The time division control is operation control of the display panels such that the display panels project images at different timings. The multiple display control is operation control of the display panels in which partial regions are set in each display region such that the number of the partial regions corresponds to the number of the display panels, an image is output in one of the partial regions in the display region of each display panel such that the positions of the images projected by the display panels on the projection target differ from one another.

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