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1. CN110557473 - Display module and electronic equipment

Office
China
Application Number 201810551293.0
Application Date 31.05.2018
Publication Number 110557473
Publication Date 10.12.2019
Publication Kind A
IPC
H04M 1/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers
02Constructional features of telephone sets
CPC
H04M 1/026
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers
02Constructional features of telephone sets
0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
026Details of the structure or mounting of specific components
H04M 1/0264
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers
02Constructional features of telephone sets
0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
026Details of the structure or mounting of specific components
0264for a camera module assembly
H04M 1/0266
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers
02Constructional features of telephone sets
0202Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
026Details of the structure or mounting of specific components
0266for a display module assembly
G02F 1/0136
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour 
0136for the control of polarisation, e.g. state of polarisation [SOP] control, polarisation scrambling, TE-TM mode conversion or separation
G02F 1/139
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour 
13based on liquid crystals, e.g. single liquid crystal display cells
137characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
139based on orientation effects in which the liquid crystal remains transparent
G02F 2201/44
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
2201Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
44Arrangements combining different electro-active layers, e.g. electrochromic, liquid crystal or electroluminescent layers
Applicants BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
北京小米移动软件有限公司
Inventors ZENG ZHIHUI
曾智辉
LIU ANYU
刘安昱
TANG LEI
唐磊
JIANG ZHONGSHENG
江忠胜
HU SHAOXING
胡绍星
SUN CHENGFANG
孙承芳
Agents 北京博思佳知识产权代理有限公司 11415
Title
(EN) Display module and electronic equipment
(ZH) 显示模组和电子设备
Abstract
(EN) The invention relates to a display module and electronic equipment, and belongs to the technical field of terminals. The display module comprises a display screen and a light adjusting assembly located on the light emitting side of the display screen; the working state of the light adjusting assembly comprises a light transmitting state and a polarization state, and the light adjusting assembly comprises a first area and a second area which are independently controllable; the display screen comprises a plurality of independently controllable pixels, and the pixels corresponding to the first area in the display screen are enabled under the condition that the first area is in a light-transmitting state, so that light penetrates through the display screen from the first area. When the displaymodule is applied to the electronic equipment, the camera is arranged below the first area, and normal work of the front camera can be achieved through cooperation of the display screen and the lightadjusting assembly. Therefore, a groove structure is prevented from being arranged on the display module, the screen-to-body ratio of the electronic equipment adopting the display module is further improved, and the product appearance is beautified.
(ZH) 本公开是关于一种显示模组和电子设备,属于终端技术领域,该显示模组包括显示屏与位于显示屏发光侧的光线调节组件;光线调节组件的工作状态包括透光态和偏振态,且光线调节组件包括独立可控的第一区域和第二区域;显示屏包括多个独立可控的像素,且在第一区域呈透光态的情况下,显示屏中对应第一区域处的像素去使能,以使光线从第一区域穿透显示屏。在电子设备中应用该显示模组时,将摄像头设置在第一区域的下方,通过显示屏和光线调节组件的配合可实现前置摄像头的正常工作。如此避免在显示模组上设置凹槽结构,进一步提高了采用该显示模组的电子设备屏占比,并有助于美化产品外观。
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