CN110049154A - A kind of comprehensive screen display device - Google Patents
A kind of comprehensive screen display device Download PDFInfo
- Publication number
- CN110049154A CN110049154A CN201910239567.7A CN201910239567A CN110049154A CN 110049154 A CN110049154 A CN 110049154A CN 201910239567 A CN201910239567 A CN 201910239567A CN 110049154 A CN110049154 A CN 110049154A
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- China
- Prior art keywords
- comprehensive
- optical sensor
- screen
- display device
- optical
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of comprehensive screen display devices, by placing optical sensor below comprehensive display screen of display device, without reserving installation position to optical sensor on comprehensive display screen, the screen accounting of comprehensive screen display device can be greatly improved, by the optical system being set between optical sensor region and optical sensor, the colour cast that optical sensor region generates during display can be effectively corrected.
Description
Technical field
The present invention relates to field of display technology, more particularly to a kind of screen comprehensively that can improve to shield the comprehensive of lower camera imaging
Screen display device.
Background technique
Comprehensively screen (full panel) be show one that industry designs superelevation screen accounting display device than broad
Definition.It is entirely screen from the front that literal upper explanation is exactly display device, display area is completely covered by screen, display
It is designed around region using Rimless, pursues the superelevation screen accounting close to 100%.
With reference to Fig. 1, the schematic diagram of comprehensive one embodiment of screen display device.The present embodiment is by taking comprehensive screen mobile phone as an example, mobile phone
Front be entirely screen, mobile phone display area 11 is completely covered by screen, 11 surrounding of display area using Rimless design.
But being limited to mobile phone front camera, earpiece, range sensor and light sensor etc., other mobile phones can not
Or scarce basic function needs, and requires that there are certain notches above existing mobile phone screen to dispose above-mentioned functional component, industry
There is no the mobile phones that can accomplish mobile phone front screen accounting 100% for the comprehensive screen mobile phone declared, i.e., so-called " Liu Haiping ".In addition super
Narrow frame design, really shielding accounting (unofficial publicity) can achieve 80%~90% or so, shield comprehensively also from 100%
Certain distance.As front camera is from singly taking the photograph, takes the photograph to double, taken the photograph to four, demand is growing day by day, and mobile phone front camera
It is the limiting factor that can not be bypassed in the comprehensive screen technology of exploitation.
With reference to Fig. 2, the exploded perspective schematic diagram of comprehensive screen display device of Telescopic pick-up head in the prior art.Its
By the way that camera 22 to be built in mobile phone screen 21, camera is realized by retractable supports part (being not shown in the drawing) when needing
22 stretching and contraction.But this technology is not suitable for part waterproof display device, and flexible camera uses to a certain extent
It is more inconvenient to get up, and practical convenience and durability are still to further verify.
Therefore, how the screen accounting of the comprehensive screen display device of raising effectively, be that the development of screen technology is badly in need of comprehensively at present
The technical issues of solution.
Summary of the invention
It is an object of the present invention in view of the problems of the existing technology, provide a kind of comprehensive screen display device, pass through by
Front camera is placed below comprehensive display screen, and effectively corrects the color that camera placement region generates during display
Partially, improve camera imaging, to reach comprehensive screen truly.
To achieve the above object, the present invention provides a kind of comprehensive screen display device, comprehensive screen display device includes:
Comprehensive display screen includes optical sensor region on comprehensive display screen；At least one optical sensor is set to described complete
Below the display screen of face and correspond to the optical sensor region；Optical system is set to the optical sensor region and institute
It states between optical sensor, the actual color penetrated for neutralizing the optical sensor region, so that the optical sensor
The display color in region is without colour cast.
The present invention has the advantages that the present invention is by placing optical sensor below comprehensive display screen of display device
(such as front camera) without reserving installation position to optical sensor on comprehensive display screen, and combines the technologies such as Rimless,
The screen accounting of comprehensive screen display device can be greatly improved, can achieve the screen accounting close to 100%, reach truly
Screen comprehensively；Comprehensively without fringe, appearance looks elegant on display screen, and does not need retractable supports part and be able to achieve preposition equal function of taking pictures
Can, it is easy to use.By the optical system being set between optical sensor region and optical sensor, optical sensor is perceived
Region penetrate actual color and grayscale, using color theory, the complementary colours of available actual color, and control complementary colours with
Ratio appropriate is mixed with actual color, and actual color is neutralized into white, to effectively correct optical sensor region
The colour cast generated during display can improve camera imaging especially for camera, avoid shooting the picture come
Colour cast occurs, promotes comprehensive screen display device usage experience sense.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1, the schematic diagram of comprehensive one embodiment of screen display device；
Fig. 2, in the prior art the exploded perspective schematic diagram of comprehensive screen display device of Telescopic pick-up head；
Fig. 3, the exploded perspective schematic diagram of the comprehensive screen display device of the present invention.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar component or component with the same or similar functions are indicated to same or similar label eventually.The present invention is mentioned
The direction term arrived, such as: up, down, left, right, before and after, inside and outside, side etc. are only the directions with reference to attached drawing.Below by way of
The embodiment being described with reference to the drawings and the direction term used are exemplary, and for explaining only the invention, and cannot be understood
For limitation of the present invention.
Referring to FIG. 3, the exploded perspective schematic diagram of the comprehensive screen display device of the present invention.The present invention shields display dress comprehensively
Set includes: comprehensive display screen 31, at least one optical sensor 32 and optical system 33.Wherein, comprehensive display screen 31
Upper includes optical sensor region 311；The optical sensor 32 is set to 31 lower section of comprehensive display screen and corresponds to institute
State optical sensor region 311；The optical system 33 is set to the optical sensor region 311 and the optical sensor
Between 32, the actual color penetrated for neutralizing the optical sensor region 311, so that the optical sensor region 311
Display color without colour cast.The present invention is (such as preposition by placing optical sensor below comprehensive display screen of display device
Camera), without reserving installation position to optical sensor on comprehensive display screen, and the technologies such as Rimless are combined, it can be very big
The screen accounting for improving comprehensive screen display device can achieve the screen accounting close to 100%, reach comprehensive screen truly；
Without fringe, appearance looks elegant on comprehensive display screen, and does not need retractable supports part and be able to achieve the preposition functions such as take pictures, user
Just.
Comprehensive screen display device of the present invention can be implemented in a variety of manners, for example, may include such as intelligent hand
Machine, tablet computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant, PDA),
The fixed terminals display devices such as the mobile terminal display devices such as wearable device, and number TV, desktop computer.
The optical sensor 32 is one of front camera, optical fingerprint sensor.Corresponding to the optics
Multiple optical sensors 32 also can be set in sensor region 311, for example, front camera, optical finger print sensing are arranged simultaneously
Device.The front camera of the comprehensive screen display device of the present invention is placed below comprehensive display screen, i.e., using camera under shielding
Region camera (Camera) of (Camera under Panel, abbreviation CUP) technology, display panel (Panel) can both be shown
Show picture, and extraneous light can be made to be transmitted in the camera lens (Lens) of camera through entire display panel.
Preferably, comprehensive display screen 31 is low temperature polycrystalline silicon top-illuminating OLED display panel.Due to OLED
(Organic Light Emitting Diode, Organic Light Emitting Diode) is self-illuminating structure, does not need backlight, therefore body
Product is more frivolous, and power consumption is relatively low.LTPS-OLED(Low Temperature Poly silicon-Organic Light
Emitting Diode, low temperature polycrystalline silicon Organic Light Emitting Diode) technology be by film forming, exposure, etching superposition different graphic
The film layer of unlike material provides for luminescent device to form low temperature spathic silicon driving circuit and lights signal and stable power supply
Input.And top luminescence technology is used, light will not be driven blocking for circuit, possess higher opening compared to bottom light emitting structure
Rate.
Specifically, comprehensive display screen 31 includes flexible base board, the flexible base board can use high molecular polymer
Preparation.High molecular polymer can be polyimides (PI), and flexible base board can be yellow PI substrate or transparent PI substrate.Its
In, the presentation of yellow PI substrate color is faint yellow, and temperature change and different manufacturers with manufacturing process, color can exist
Difference.Flexible base board can also include multilayered structure.It should be noted that display screen 31 further includes that other displays are necessary comprehensively
Component, details are not described herein.
The optical system 33 includes optical texture and driving IC；The driving IC is by perceiving the optical sensor
The actual color and grayscale that region 311 penetrates, control the complementation that the optical texture is shown the actual color by preset ratio
Color, to be neutralized to the actual color, to make the display color in the optical sensor region 311 without colour cast.It is preferred that
, the driving IC controls the complementary colours and the actual color is neutralized into white.The optical texture be optical module or
Optical mirror slip.The optical system 33 can be fitted in the flexible base board of the corresponding comprehensive display screen 31 in 32 top of optical sensor
Lower section.Only the flexible base board position of corresponding comprehensive display screen 31 is arranged the optical system 33 above optical sensor 32,
Other normal display areas are not necessarily to do this design, therefore smaller to the change of comprehensive screen display device, it is easy to accomplish.
Since front camera is placed in below screen, around its exposure system can perceive in the use process of camera
Light intensity, and can through normally open flash lamp, it is unavoidable in imaging process can be across display screen.And use high molecular polymer
The flexible base board (the transparent PI of yellow PI or) of preparation can make camera shooting head region generate colour cast during display, lead to camera
It shoots the picture come and colour cast occurs.For example, yellow PI substrate color present it is faint yellow, with manufacturing process temperature change and
Different manufacturers, color can have differences；Even transparent PI substrate, color and thermal expansion change all after high temperature process
It is larger, the propagation and absorption of light are had an impact；Meanwhile in the multilayered structure of flexible base board, the material of different structure can be to not
Light with color generates absorption, these can all impact the imaging of the camera corresponding region under display screen.The present invention is logical
The optical system 33 being set between the optical sensor region 311 and the optical sensor 32 is crossed, described in perception
The actual color and grayscale that optical sensor region 311 penetrates, using color theory, the complementation of the available actual color
Color, and control the complementary colours and mixed in the proper ratio with the actual color, the actual color is neutralized into white
Color, to effectively correct the colour cast that the optical sensor region 311 generates during display.Especially for optical sensing
When device 32 is camera, camera imaging can be improved, avoid the picture for shooting that colour cast occurs, screen comprehensively is promoted and use body
Test sense.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (7)
1. a kind of comprehensive screen display device, which is characterized in that comprehensive screen display device includes:
Comprehensive display screen includes optical sensor region on comprehensive display screen；
At least one optical sensor is set to below comprehensive display screen and corresponds to the optical sensor region；
Optical system is set between the optical sensor region and the optical sensor, is passed for neutralizing the optics
The actual color that sensor region penetrates, so that the display color in the optical sensor region is without colour cast.
2. comprehensive screen display device as described in claim 1, which is characterized in that comprehensive display screen is low temperature polycrystalline silicon top
Illuminating OLED display panel.
3. comprehensive screen display device as described in claim 1, which is characterized in that comprehensive display screen includes flexible base board,
The flexible base board is prepared using high molecular polymer.
4. comprehensive screen display device as described in claim 1, which is characterized in that the optical sensor be front camera,
One of optical fingerprint sensor.
5. comprehensive screen display device as described in claim 1, which is characterized in that the optical system include optical texture and
Drive IC；The driving IC controls the optics by perceiving the actual color and grayscale that the optical sensor region penetrates
Structure is shown the complementary colours of the actual color by preset ratio, to neutralize to the actual color.
6. comprehensive screen display device as claimed in claim 5, which is characterized in that the driving IC controls the optical texture will
The actual color is neutralized into white.
7. comprehensive screen display device as claimed in claim 5, which is characterized in that the optical texture is optical module or optics
Eyeglass.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910239567.7A CN110049154A (en) | 2019-03-27 | 2019-03-27 | A kind of comprehensive screen display device |
| PCT/CN2019/087329 WO2020191902A1 (en) | 2019-03-27 | 2019-05-17 | Full screen display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910239567.7A CN110049154A (en) | 2019-03-27 | 2019-03-27 | A kind of comprehensive screen display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110049154A true CN110049154A (en) | 2019-07-23 |
Family
ID=67275391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910239567.7A Pending CN110049154A (en) | 2019-03-27 | 2019-03-27 | A kind of comprehensive screen display device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110049154A (en) |
| WO (1) | WO2020191902A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110716677A (en) * | 2019-10-08 | 2020-01-21 | Oppo广东移动通信有限公司 | Screen assembly and terminal |
| CN110730298A (en) * | 2019-09-23 | 2020-01-24 | 维沃移动通信有限公司 | Display control method and electronic equipment |
| CN110730299A (en) * | 2019-09-29 | 2020-01-24 | 深圳酷派技术有限公司 | Method and device for imaging of camera under screen, storage medium and electronic equipment |
| CN111372002A (en) * | 2020-03-31 | 2020-07-03 | 联想(北京)有限公司 | Display processing method and electronic equipment |
| CN112133197A (en) * | 2020-09-29 | 2020-12-25 | 厦门天马微电子有限公司 | Display screen, optical compensation method and optical compensation system of under-screen camera in display screen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5307321B2 (en) * | 2006-05-24 | 2013-10-02 | 日本電気株式会社 | Display device |
| CN106603772B (en) * | 2017-01-26 | 2019-12-27 | Oppo广东移动通信有限公司 | Electronic device and image acquisition method |
| CN107919102B (en) * | 2017-11-22 | 2019-08-06 | Oppo广东移动通信有限公司 | The control method of electronic device and electronic device |
| CN108648679B (en) * | 2018-05-18 | 2020-06-26 | 京东方科技集团股份有限公司 | Display panel driving method and device and display equipment |
| CN109036245B (en) * | 2018-07-26 | 2022-04-15 | 京东方科技集团股份有限公司 | Display processing method and device, integrated circuit and computer storage medium |
-
2019
- 2019-03-27 CN CN201910239567.7A patent/CN110049154A/en active Pending
- 2019-05-17 WO PCT/CN2019/087329 patent/WO2020191902A1/en active Application Filing
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110730298A (en) * | 2019-09-23 | 2020-01-24 | 维沃移动通信有限公司 | Display control method and electronic equipment |
| CN110730299A (en) * | 2019-09-29 | 2020-01-24 | 深圳酷派技术有限公司 | Method and device for imaging of camera under screen, storage medium and electronic equipment |
| CN110730299B (en) * | 2019-09-29 | 2021-08-17 | 深圳酷派技术有限公司 | Method and device for imaging of camera under screen, storage medium and electronic equipment |
| CN110716677A (en) * | 2019-10-08 | 2020-01-21 | Oppo广东移动通信有限公司 | Screen assembly and terminal |
| CN111372002A (en) * | 2020-03-31 | 2020-07-03 | 联想(北京)有限公司 | Display processing method and electronic equipment |
| CN112133197A (en) * | 2020-09-29 | 2020-12-25 | 厦门天马微电子有限公司 | Display screen, optical compensation method and optical compensation system of under-screen camera in display screen |
| CN112133197B (en) * | 2020-09-29 | 2022-09-13 | 厦门天马微电子有限公司 | Display screen, optical compensation method and optical compensation system of under-screen camera in display screen |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020191902A1 (en) | 2020-10-01 |
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Application publication date: 20190723 |