Patent ID: 11892628
Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Field: Optics (Instruments)
Classification: CPC G  B | IPC B  G

Claim 6:
7. The video display system according to claim 1,
wherein when the sensing information indicates the first brightness or the first temperature outside the given temperature range, the controller causes the scanner to reduce, with reference to a vertical center of a region in which the scanner scans the laser light, the amplitude of the biaxial scanning in a vertical axial direction of the biaxial scanning to a smaller value than when the sensing information indicates the second brightness or the second temperature within the given temperature range, and
the image to be projected onto the screen includes a surrounding area image which is set to be displayed offset toward one horizontal axis end of a region of the screen scanned by the scanner when the sensing information indicates the second brightness or the second temperature within the given temperature range.