Title:
APERTURE, APERTURE ADJUSTMENT METHOD, LENS SYSTEM, PHOTOGRAPHING APPARATUS, AND MOBILE DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/035880
Kind Code:
A1
Abstract:
An aperture, an aperture adjustment method, a lens system, a photographing apparatus, a mobile device, a computer-readable storage medium, and a computer program product. The aperture comprises a first conductive layer (12), a second conductive layer (13), an electrochromic layer (14), an ion storage layer (15) and an electrolyte layer (16), wherein the first conductive layer (12), the ion storage layer (15), the electrolyte layer (16), the electrochromic layer (14) and the second conductive layer (13) are connected in sequence; the first conductive layer (12) and the second conductive layer (13) are respectively connected to a positive end and a negative end of a power supply circuit; when the direction of an electric field is a first direction, ions move to the electrochromic layer (14) by passing through the electrolyte layer (16) and are attached to the electrochromic layer (14) to change the color of the electrochromic layer to form an aperture; and when the direction of the electric field is a second direction, the ions are separated from the electrochromic layer (14) and move to the ion storage layer (15) by passing through the electrolyte layer (16) to change the color of the electrochromic layer to form a light-transmitting hole. The aperture adjustment method is used to achieve aperture adjustment, and the aperture is applied to the lens system, the photographing apparatus and the mobile device, and the computer-readable storage medium and the computer program product realize the aperture adjustment method.
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Inventors:
TONG SIYU (CN)
Application Number:
PCT/CN2022/112844
Publication Date:
March 16, 2023
Filing Date:
August 16, 2022
Export Citation:
Assignee:
HONOR DEVICE CO LTD (CN)
International Classes:
G02F1/15; G03B9/02
Foreign References:
| JPH08122891A | 1996-05-17 | |||
| CN110873989A | 2020-03-10 | |||
| CN110161769A | 2019-08-23 | |||
| JP2009104044A | 2009-05-14 | |||
| JPH0829831A | 1996-02-02 |
Attorney, Agent or Firm:
UNI-INTEL PATENT AND TRADEMARK LAW FIRM (CN)
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