Title:
ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/233231
Kind Code:
A1
Abstract:
Provided is an electronic apparatus with which it is possible to view an image with little distortion. This electronic apparatus has a display device and an optical instrument. The optical instrument has a position adjustment mechanism, and can adjust diopter. The display device is caused to display a corrected image obtained by subjecting an original image to barrel distortion in order to correct the distortion aberration of a lens. The correction amount (image size and distortion rate) of the corrected image is changed according to the position of the lens that is moved by the position adjustment mechanism. Consequently, it is possible to always correct an image to the optimum state even if the position of the lens is moved in order to adjust diopter, and thus improve the quality of the image to be viewed.
Inventors:
HIROSE TAKEYA (JP)
IKEDA HISAO (JP)
HATSUMI RYO (JP)
NAKAMURA DAIKI (JP)
TSUKAMOTO YOSUKE (JP)
IKEDA HISAO (JP)
HATSUMI RYO (JP)
NAKAMURA DAIKI (JP)
TSUKAMOTO YOSUKE (JP)
Application Number:
PCT/IB2023/055098
Publication Date:
December 07, 2023
Filing Date:
May 18, 2023
Export Citation:
Assignee:
SEMICONDUCTOR ENERGY LAB (JP)
International Classes:
G02B27/02; H04N5/64; H05B33/02; H10K50/10; H10K59/00
Domestic Patent References:
| WO2015008531A1 | 2015-01-22 | |||
| WO2021106048A1 | 2021-06-03 | |||
| WO2017136043A1 | 2017-08-10 |
Foreign References:
| JP2021056369A | 2021-04-08 | |||
| JP2005223752A | 2005-08-18 | |||
| JPH08136853A | 1996-05-31 | |||
| US20200051320A1 | 2020-02-13 | |||
| JPH06194598A | 1994-07-15 | |||
| US20190018236A1 | 2019-01-17 |
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