公开(公告)号：US20180164613A1

公开(公告)日：2018-06-14

申请号：US15576612

申请日：2015-05-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haishui Ye ,  Feng Yu ,  Xiaojiong Wen ,  Jiahui Zhao

IPC: G02F1/05 ,  H04N5/225 ,  G02B5/20 ,  G02B5/23 ,  H04N5/232

CPC classification number: G02F1/0541 ,  G02B5/201 ,  G02B5/208 ,  G02B5/23 ,  G02B13/001 ,  G03B17/02 ,  H04N5/2254 ,  H04N5/23212

Abstract: Embodiments of the present invention disclose a photochromic lens module, a camera, and a terminal device. The photochromic lens module includes a lens module and a photochromic thin film. The lens module includes a first surface and a second surface. When the first surface is an incident surface, the second surface is a refractive surface; when the second surface is an incident surface, the first surface is a refractive surface. The photochromic thin film includes a first area and a second area. The photochromic thin film covers the first surface or the second surface. The first area uses a negative photochromic material, and the second area uses a positive photochromic material. By means of the embodiments of the present invention, a lens module can be effectively protected.

公开(公告)号：US10444552B2

公开(公告)日：2019-10-15

申请号：US15576612

申请日：2015-05-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haishui Ye ,  Feng Yu ,  Xiaojiong Wen ,  Jiahui Zhao

IPC: G02F1/05 ,  G03B17/02 ,  G02B13/00 ,  G02B5/20 ,  G02B5/23 ,  H04N5/225 ,  H04N5/232

Abstract: Embodiments of the present invention disclose a photochromic lens module, a camera, and a terminal device. The photochromic lens module includes a lens module and a photochromic thin film. The lens module includes a first surface and a second surface. When the first surface is an incident surface, the second surface is a refractive surface; when the second surface is an incident surface, the first surface is a refractive surface. The photochromic thin film includes a first area and a second area. The photochromic thin film covers the first surface or the second surface. The first area uses a negative photochromic material, and the second area uses a positive photochromic material. By means of the embodiments of the present invention, a lens module can be effectively protected.