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Optics, Lenses, Cameras and Electronics

A technology of optical components and driving components, applied in the optical field, can solve the problems of image underexposure and overexposure

Active Publication Date: 2021-06-18
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The image quality captured by the camera is related to many factors. For example, it can be understood that under certain other conditions, when the amount of light entering the camera is large, the image captured by the camera is prone to overexposure. , the image captured by the camera is prone to underexposure

Method used

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  • Optics, Lenses, Cameras and Electronics
  • Optics, Lenses, Cameras and Electronics
  • Optics, Lenses, Cameras and Electronics

Examples

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Embodiment Construction

[0028] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, are only for explaining the present application, and should not be construed as limiting the present application. The following disclosure provides many different implementations or examples for implementing different structures of the present application. To simplify the disclosure of the present application, components and arrangements of specific examples are described below. Of course, they are examples only and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and / or reference letters in various instances, such repetition is for simplicity and clarity and does not in itself ind...

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Abstract

The application discloses an optical element, a lens, a camera and an electronic device. The optical element includes: a first light-transmitting wall; a second light-transmitting wall opposite to the first light-transmitting wall; and a movable part connecting the first light-transmitting wall and the second light-transmitting wall, and the movable part defines a light-transmitting window. The movable part and the first light-transmitting wall and the second light-transmitting wall form an airtight chamber, and the airtight chamber is used to accommodate the light-transmitting liquid; The curvature of the first light-transmitting wall and / or the second light-transmitting wall, and changing the size of the light-transmitting window to change the amount of light passing through the optical element. In this way, the movable part can move relative to the first light-transmitting wall to change the curvature of the first light-transmitting wall and / or the second light-transmitting wall, which can change the diopter of the optical element. In addition, the size of the light-transmitting window depends on the size of the movable part. It can be changed during movement, so that the amount of light passing through the optical element can be changed.

Description

technical field [0001] The present application relates to the field of optical technology, in particular to an optical element, a lens, a camera and an electronic device. Background technique [0002] In related technologies, the camera of an electronic device such as a mobile phone may be exposed through an opening opened on a rear cover or a display screen. The image quality captured by the camera is related to many factors. For example, it can be understood that under certain other conditions, when the amount of light entering the camera is large, the image captured by the camera is prone to overexposure. , the image captured by the camera is prone to underexposure. Therefore, how to improve the image quality captured by the camera has become the direction of camera improvement. Contents of the invention [0003] The application provides an optical element, a lens, a camera and an electronic device. [0004] The optical element of the embodiment of the present applic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B3/14G02B26/00G02B7/02G03B17/12H04N5/225
CPCG02B3/14G02B26/004G02B7/021G03B17/12H04N23/55
Inventor 周彦汝
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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