公开(公告)号：US20190041568A1

公开(公告)日：2019-02-07

申请号：US16073170

申请日：2016-07-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Meng Li ,  Huie Wang

IPC: F21V8/00 ,  G09F9/30

Abstract: A film applied to a display, a display, and a terminal, where the film includes a film body and a plurality of rectilinear protrusions, the rectilinear protrusions are distributed on a surface of the film body, and neighboring rectilinear protrusions are parallel to each other. When the film is adhered to a rear surface of a cover glass, a sense of layering and transparency of the cover glass can be enhanced, thereby effectively improving a display effect of the display.

公开(公告)号：US20190005630A1

公开(公告)日：2019-01-03

申请号：US16126754

申请日：2018-09-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Meng Li ,  Hai Chen

IPC: G06T5/00 ,  G09G3/34 ,  H04N19/30

Abstract: A high dynamic range image processing method and apparatus to resolve a problem of displayed-image distortion, where the method includes obtaining a high dynamic range image, dividing the high dynamic range image into a first liquid crystal image and a first backlight image, performing compression processing on the first liquid crystal image by decreasing a quantity of bits representing a single pixel of the first liquid crystal image to obtain a compressed first liquid crystal image to be displayed at a liquid crystal layer of a display, where the display is configured to display the high dynamic range image, and performing compression processing on the first backlight image by decreasing a quantity of bits representing a single pixel of the first backlight image to obtain a compressed first backlight image to be displayed at a backlight layer of the display.

公开(公告)号：USD825516S1

公开(公告)日：2018-08-14

申请号：US29576355

申请日：2016-09-02

Applicant: Huawei Technologies Co., Ltd.

Designer： Meng Li