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1. (WO2018014524) CAMERA MODULE AND ELECTRONIC DEVICE

Pub. No.:    WO/2018/014524    International Application No.:    PCT/CN2017/071111
Publication Date: Fri Jan 26 00:59:59 CET 2018 International Filing Date: Sat Jan 14 00:59:59 CET 2017
IPC: H04N 5/225
Applicants: TRULY OPTO-ELECTRONICS LTD.
信利光电股份有限公司
Inventors: DONG, Peilin
董培林
WEI, Youxing
韦有兴
ZHANG, Lingang
张粦钢
MA, Liang
马亮
Title: CAMERA MODULE AND ELECTRONIC DEVICE
Abstract:
Disclosed are a camera module and an electronic device, wherein the camera module comprises: a substrate, a base, a lens, a photosensitive chip and a cover plate. The base is arranged on a surface of the substrate, with the end away from the substrate having a step. The cover plate is fixed onto a step surface of the step and forms a sealed chamber with the base and the substrate, and a side surface, facing away from the base, of the cover plate has an anti-fog layer or a heating layer. The lens and the photosensitive chip are placed inside the sealed chamber. The sealed chamber is formed by the cooperation of the base with the substrate and the cover plate, and functions to both locate the lens and the photosensitive chip in an enclosed dark chamber and accommodate the cover plate. Therefore, there is no need to add a separate module housing to protect inner components, so that the volume of the camera module is reduced. Moreover, the surface of the cover plate has the anti-fog layer or the heating layer so as to prevent formation of water fog on the surface of the cover plate or to enable defogging quickly by heating itself, so that the occurrence of the situation where the imaging effects of the camera module are influenced is prevented.