Greenblum & Bernstein, P.L.C.
Display device and moving body carrying display device
In a display device, an irradiation unit includes an imaging optical system. The imaging optical system scans and irradiates a front surface of a screen with light to form an image. The light passing through the screen and output from the screen in a movement direction is incident on a projection unit as incident light. The projection unit irradiates a reflective member with the incident light to allow the reflective member to reflect the incident light to form a virtual image corresponding to the image in a target space. A locus of a focal position of the imaging optical system when the irradiation unit wholly scans the front surface of the screen is within a range between the front surface of the screen at a first position and the front surface of the screen at a second position.
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
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Masahito Masafumi Ken'ichi Satoshi Toshiya Hiroaki
Ogata Sueyoshi Kasazumi Kuzuhara Mori Okayama