CN207352317U - A kind of mobile terminal - Google Patents

A kind of mobile terminal Download PDF

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Publication number
CN207352317U
CN207352317U CN201721197817.8U CN201721197817U CN207352317U CN 207352317 U CN207352317 U CN 207352317U CN 201721197817 U CN201721197817 U CN 201721197817U CN 207352317 U CN207352317 U CN 207352317U
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infrared
assembly
mobile terminal
intraware
display module
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CN201721197817.8U
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Chinese (zh)
Inventor
陈海新
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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Priority to CN201721197817.8U priority Critical patent/CN207352317U/en
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Abstract

The utility model provides a kind of mobile terminal, is related to technical field of mobile terminals.Wherein, which includes intraware, display screen and infrared assembly, and the infrared assembly is between the intraware and the display screen;Region corresponding with the infrared assembly is infrared-transparent structure in the display screen.Infrared assembly is arranged between intraware and display screen by the utility model, without taking the antenna setting area of mobile terminal, reduces the setting difficulty of antenna, and can ensure the normal work of infrared assembly.

Description

A kind of mobile terminal
Technical field
Technical field of mobile terminals is the utility model is related to, more particularly to a kind of mobile terminal.
Background technology
With the rapid development of science and technology, the mobile terminal such as mobile phone has been increasingly becoming indispensable one in people's life Part, in addition to the functions such as traditional call, shooting, mobile terminal can also provide a variety of expanded functions for people, for example utilize Whether infrared inductor sensing screen is blocked, carries out iris recognition etc. using infrared camera.
In general, mobile terminal can include display area and non-display area, wherein, display area can set display Screen, non-display area can set antenna, receiver etc..
Inventor has found that it is first-class that many mobile terminals can increase infrared photography during the above-mentioned formerly technology of application Infrared assembly carrys out expanded function, and increased infrared assembly would generally be arranged at the non-display area belonging to antenna, therefore, is shielding Under the trend that accounting constantly increases, infrared assembly will tie up the setting area of antenna, so as to increase the setting difficulty of antenna.
Utility model content
The utility model provides a kind of mobile terminal, to solve to cause since infrared assembly ties up the setting area of antenna The problem of setting difficulty increase of antenna.
The utility model provides a kind of mobile terminal, and the mobile terminal includes intraware, display screen and infrared assembly, The infrared assembly is between the intraware and the display screen;
Region corresponding with the infrared assembly is infrared-transparent structure in the display screen.
For first technology, the utility model possesses following advantage:
In the mobile terminal that the utility model embodiment provides, infrared assembly is arranged between intraware and display screen, Without taking the antenna setting area of mobile terminal, the setting difficulty of antenna is reduced, and can ensure infrared assembly Normal work.
Brief description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, below by the utility model embodiment Attached drawing is briefly described needed in description, it should be apparent that, drawings in the following description are only that this practicality is new Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with Other attached drawings are obtained according to these attached drawings.
Fig. 1 shows a kind of cross section structure schematic diagram for mobile terminal that the utility model embodiment provides;
Fig. 2 shows a kind of schematic diagram for optical filter that the utility model embodiment provides;
Fig. 3 shows a kind of filter for the uncoated photoresist ink in face infrared assembly region that the utility model embodiment provides The schematic diagram of mating plate;
Fig. 4 shows the cross section structure schematic diagram for another mobile terminal that the utility model embodiment provides;
Fig. 5 shows the cross section structure schematic diagram for the third mobile terminal that the utility model embodiment provides.
Embodiment
To enable the above-mentioned purpose of the utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and have Body embodiment is described in further detail the utility model.
Fig. 1 shows a kind of cross section structure schematic diagram for mobile terminal that the utility model embodiment provides, and the movement is whole End can include intraware 10, display screen 20 and infrared assembly 30, the internally positioned component 10 of infrared assembly 30 and display screen 20 Between;With 30 corresponding region of infrared assembly it is infrared-transparent structure in display screen 20.Wherein, intraware 10 can include The components such as mainboard, platelet, battery, infrared assembly 30 can include in infrared camera, infrared illuminator and infrared inductor At least one of, which can include the first display module 21 and the second display module 22, the first display module 21 Between the second display module 22 and intraware 10.
Wherein, the second display module 22 includes cover-plate glass 221, the first polarisation successively along the direction of inwardly directed component 10 Piece 222, optical filter 223 and liquid crystal layer 224, wherein, it can pass through OCA between 221 and first polaroid 222 of cover-plate glass (Optically Clear Adhesive, optical clear binder) optics glue sticking, the first polaroid 222 can be with optical filter 223 fittings, optical filter 223 can be bonded with liquid crystal layer 224.First display module 21 along the direction of inwardly directed component 10 successively Including TFT (Thin Film Transistor, thin film transistor (TFT)) glass 211, the second polaroid 212 and backlight 213, its In, TFT glass 211 is bonded with 224 and second polaroid 212 of liquid crystal layer respectively, and the second polaroid 212 is bonded with backlight 213. So as to which infrared assembly 30 can be between optical filter 223 and intraware 10, further, infrared assembly 30 can be located at liquid Between crystal layer 224 and intraware 10.
It should be noted that cover-plate glass is usually one block of thicker transparent glass, for protecting the inside device of display screen Part.OCA optical cements are layer of transparent glue, its effect is similar with double faced adhesive tape, can be bonded cover-plate glass and the first polaroid Come.First polaroid and the effect of the second polaroid are identical, and 360 degree of natural light can be converted into the polarised light of specific direction. Optical filter can filter out the light of required color from white light.Liquid crystal molecule in liquid crystal layer can produce distortion when being powered, from And liquid crystal molecule can will be travelling through light therein and carry out regular refraction, so as to lift the display performance of display screen.TFT glass Glass can be used for the switch for controlling each pixel.Backlight can provide the light needed for bright screen for display screen.
First display module 21 can be provided with through hole, that is to say TFT glass 211, the second polaroid 212 and backlight 213 can be provided with through hole, and the center overlapping of axles of the through hole of TFT glass 211, the second polaroid 212 and backlight 213, red Outer component 30 can be located in the light path where the through hole, and between the second display module 22 and intraware 10.Specifically , with reference to Fig. 1, infrared assembly 30 can be between liquid crystal layer 224 and intraware 10.In addition, infrared assembly 30 can be embedding Enter in through hole, so that infrared assembly 30 can be in the light path where through hole.
In addition, in the second display module 22 region corresponding with through hole be infrared-transparent non-through pore structure, Jin Erhong Outer component 30 can be collected from the infrared of mobile terminal outside injection by the non-through pore structure in the second display module 22 Line, or go out infrared ray to mobile terminal external emission.For example, infrared inductor can be by non-through in the second display module Pore structure is acquired infrared ray, can be true when infrared inductor collects the infrared ray injected outside mobile terminal Fixed mobile terminal screen at this time is not blocked by barrier, and then mobile terminal can perform the operation such as bright screen.
Specifically, in the second display module 22, cover-plate glass 221 can pass through infrared ray as transparent configuration, because , without doing any processing to cover-plate glass 221, cover-plate glass 221 region corresponding with through hole itself is infrared-transparent for this Non-through pore structure.First polaroid 222 can be cooked by the infrared ray of specific direction, therefore without to the first polaroid 222 Any processing, the first region corresponding with through hole of polaroid 222 itself are the non-through pore structure of infrared-transparent.Liquid crystal layer 224 can pass through infrared ray in the energized state, therefore without doing any processing to liquid crystal layer 224, liquid crystal layer 224 itself with The corresponding region of through hole is the non-through pore structure of infrared-transparent.Due to without to cover-plate glass 221, the first polaroid 222 The processing such as borehole is carried out with liquid crystal layer 224, therefore can be to avoid to cover-plate glass 221, the first polaroid 222 and liquid crystal layer 224 Cause to damage, and influence the display effect in other regions of display screen.
Unlike cover-plate glass, the first polaroid and liquid crystal layer, optical filter 223 needs to carry out certain processing, with Make itself and the non-through pore structure that 30 corresponding region of infrared assembly is infrared-transparent, therefore, optical filter 223 and common optical filtering The structure of piece is different.Specifically, region of the optical filter 223 in target side in addition to the region of face infrared assembly 30 is set Photoresist ink is equipped with, wherein, the first side that target side can be for optical filter 223 towards intraware 10, or optical filter 223 backwards to intraware 10 second side.
In general, optical filter can be by applying in the side of transparent glass substrate, namely in first side or second side Cover one layer of photoresist ink to be made, wherein photoresist ink can be used for filtering different colors, so that when the backlight hair in display screen During the white light gone out to optical filter, optical filter can filter out the light of required color, such as in fig. 2, RGB (Red Green Blue, RGB) optical filter of color space can filter out three feux rouges, green light and blue light primary lights respectively, from And mobile terminal can show different colors based on the various combination of three primary lights.
Therefore, the photoresist ink of optical filter surface coating, also can be by infrared ray while the light of particular color is filtered out Also filter out, so that the infrared ray of infrared assembly transmitting will be unable to project mobile terminal, and injected outside mobile terminal infrared Line can not also be collected by optical filter by infrared assembly, therefore, when making optical filter, can be removed by photoresist ink Agent, optical filter and the photoresist ink of infrared assembly corresponding region are removed, or can be in region corresponding with infrared assembly not The coating of photoresist ink is carried out, as shown in figure 3, so as to which the optical filter 223 can be red with 30 corresponding region of infrared assembly Logical non-through pore structure outside, and then infrared assembly can realize its corresponding function.
Optionally, in practical applications, any device in the second display module 22 can also be provided with through hole, that is to say At least one in cover-plate glass 221, the first polaroid 222 and liquid crystal layer 224 can be provided with through hole, so that infrared assembly 30 Function can be realized by the through hole of the first display module 21, and the through hole of the second display module 22 and/or non-through pore structure. Since although cover-plate glass 221, the first polaroid 222 and liquid crystal layer 224 can pass through infrared ray, but can have to infrared ray Part stops, thus in cover-plate glass 221, the first polaroid 222 and liquid crystal layer 224 at least one of carry out borehole, can be with The transmitance of infrared ray is improved, so as to improve the performance of the transmitting of infrared assembly 30 and receiving infrared-ray.
Further, infrared assembly 30 can be directly embedded into through hole, certainly, in practical applications, infrared in order to improve Component 30 is fixed on the stability of through hole, and with reference to Fig. 1, mobile terminal can also include first assembly stent 40, wherein, infrared group Part 30 can be embedded in first assembly stent 40, meanwhile, first assembly stent 40 can be embedded in through hole.Wherein, infrared assembly 30 can also be bonded with first assembly stent 40, first assembly stent 40 can also with the marginal adhesion of through hole, so as to will Infrared assembly is more stably fixed in through hole.In addition, first assembly stent 40 can also be with backwards to the side of infrared assembly 30 Center (not shown in figure 1) or the grade of intraware 10 bonding of mobile terminal, it is infrared group fixed so as to further improve The stability of part 30.
Optionally, the fixed structure of infrared assembly 30 can be the first assembly stent 40 shown in Fig. 1, certainly, in reality In the application of border, the fixed structure of infrared assembly 30 can also be the second assembly support 50 shown in Fig. 4, wherein, the second component Stent 50 can be between infrared assembly 30 and intraware 10, and the second assembly support 50 can be viscous with infrared assembly 30 Connect, so as to coordinate the installation of intraware 10, intraware 10 can abut against the second assembly support 50, and then the second component branch Frame 50 can fix infrared assembly 30.In addition, the second assembly support 50 equally can be with shifting backwards to the side of infrared assembly 30 The center (not shown in Fig. 4) or the grade of intraware 10 bonding of dynamic terminal, so as to further improve fixed infrared assembly 30 stability.
Relative to the first assembly stent 40 shown in Fig. 1, the second assembly support 50 for being shown in Fig. 4 only with infrared assembly 30 side connection, without being connected with the surrounding of infrared assembly 30, therefore, the second assembly support 50 is in fixed infrared assembly 30 While, additionally it is possible to making material is saved, so as to reduce the cost of manufacture of mobile terminal, certainly, its manufacture craft compares first Assembly support 40 is also simpler.
Fig. 5 shows the cross section structure schematic diagram of another mobile terminal provided by the utility model, with the shifting shown in Fig. 1 Unlike dynamic terminal, in the mobile terminal shown in Fig. 2, infrared assembly 30 also is located in the light path where through hole, but not In embedded through hole, but positioned at the first display module 21 towards the side of intraware 10, so that infrared assembly 30 can pass through Through hole in first display module 21, and infrared-transparent structure in the second display module realize its corresponding function.
Optionally, infrared assembly may be located between optical filter and intraware, correspondingly, liquid crystal layer can be provided with Through hole, so that infrared assembly can realize function by optical filter, the first polaroid and cover-plate glass.In addition, infrared assembly is also Can be between the first polaroid and intraware, correspondingly, liquid crystal layer and optical filter can be provided with through hole, so that red Outer component can realize function by the first polaroid and cover-plate glass.Furthermore infrared assembly may be located on cover-plate glass with Between intraware, correspondingly, liquid crystal layer, optical filter and the first polaroid can be provided with through hole, so that infrared assembly can To realize function by cover-plate glass.The utility model embodiment is not specifically limited this.
By taking the infrared camera with iris identifying function as an example, infrared camera is arranged at the mobile terminal under display screen The course of work can be:When mobile terminal detects the iris recognition instruction of user's triggering, mobile terminal can control red Outer camera launches infrared light beam, and infrared light beam can pass sequentially through liquid crystal layer, optical filter in the second display module In uncoated photoresist ink region, the first polaroid and cover-plate glass, so as to project the display screen of mobile terminal, and irradiate Eyes to the eyes of user, and then user can reflect the infrared light beam, infrared reflection light beam and then can be with The region of uncoated photoresist ink in cover-plate glass, the first polaroid, optical filter is passed sequentially through, and in the second display module Liquid crystal layer, so as to inject the infrared camera in the through hole of the first display module, infrared camera can collect at this time Human eye infrared image, and then mobile terminal can carry out iris recognition according to the people's eye infrared image.
In the mobile terminal that the utility model embodiment provides, infrared assembly is arranged between intraware and display screen, Without taking the antenna setting area of mobile terminal, the setting difficulty of antenna is reduced, and can ensure infrared assembly Normal work.
Wherein, above-mentioned mobile terminal can be the various portable electric appts such as mobile phone, tablet computer, PC, and The display screen of above-mentioned mobile terminal can be LCD (Liquid Crystal Display, liquid crystal display).
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be wanted with right Subject to the protection domain asked.
It should be pointed out that for those skilled in the art, principle described in the utility model is not being departed from On the premise of, some improvements and modifications can also be made, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation Between there are any actual relationship or order.Moreover, term " comprising ", "comprising" or its any other variant meaning Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements are not only wrapped Those key elements are included, but also including other elements that are not explicitly listed, or further include as this process, method, article Or the key element that terminal device is intrinsic.In the absence of more restrictions, limited by sentence " including one ... " Key element, it is not excluded that also there is in addition identical in the process including the key element, method, article or terminal device will Element.
Above to a kind of mobile terminal provided by the utility model, it is described in detail, it is used herein specifically A example is set forth the principle and embodiment of the utility model, and the explanation of above example is only intended to help to understand this The method and its core concept of utility model;Meanwhile for those of ordinary skill in the art, the think of according to the utility model Think, in specific embodiments and applications there will be changes, in conclusion this specification content should not be construed as pair The limitation of the utility model.

Claims (8)

1. a kind of mobile terminal, the mobile terminal includes intraware, display screen and infrared assembly, it is characterised in that described Infrared assembly is between the intraware and the display screen;
Region corresponding with the infrared assembly is infrared-transparent structure in the display screen.
2. mobile terminal according to claim 1, it is characterised in that the display screen includes the first display module and second Display module, first display module is between second display module and the intraware;
First display module is provided with through hole, and the infrared assembly is located in the light path where the through hole, and described second Region corresponding with the through hole is the non-through pore structure of infrared-transparent in display module.
3. mobile terminal according to claim 2, it is characterised in that second display module includes optical filter, described Infrared assembly is between the optical filter and the intraware;
Region of the optical filter in target side in addition to region corresponding with the infrared assembly is provided with photoresist ink;Institute First side of the target side for the optical filter towards the intraware, or the optical filter are stated backwards to the internal group The second side of part.
4. mobile terminal according to claim 3, it is characterised in that second display module includes liquid crystal layer, described Infrared assembly is between the liquid crystal layer and the intraware.
5. mobile terminal according to claim 2, it is characterised in that the infrared assembly is embedded in the through hole.
6. mobile terminal according to claim 2, it is characterised in that the mobile terminal further includes first assembly stent, The infrared assembly is embedded in the first assembly stent, and the first assembly stent is embedded in the through hole.
7. mobile terminal according to claim 1, it is characterised in that the mobile terminal further includes the second assembly support, Second assembly support between the infrared assembly and the intraware, second assembly support with it is described infrared Component is bonded.
8. mobile terminal according to claim 1, it is characterised in that the infrared assembly includes infrared camera, infrared At least one of in lighting device and infrared inductor.
CN201721197817.8U 2017-09-15 2017-09-15 A kind of mobile terminal Active CN207352317U (en)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108650354A (en) * 2018-05-16 2018-10-12 维沃移动通信有限公司 A kind of display module and mobile terminal
CN108769313A (en) * 2018-05-29 2018-11-06 维沃移动通信有限公司 A kind of mobile terminal
CN109116636A (en) * 2018-09-25 2019-01-01 厦门天马微电子有限公司 Display panel and display device
CN110557477A (en) * 2018-06-01 2019-12-10 Oppo广东移动通信有限公司 display screen assembly, electronic equipment and display control method
WO2020000187A1 (en) * 2018-06-26 2020-01-02 Oppo广东移动通信有限公司 Screen assembly and electronic device
CN110703499A (en) * 2019-03-26 2020-01-17 武汉华星光电技术有限公司 Display panel, control method thereof and display device
WO2020103318A1 (en) * 2018-11-22 2020-05-28 武汉华星光电技术有限公司 Liquid crystal display panel and terminal apparatus thereof
WO2020191820A1 (en) * 2019-03-27 2020-10-01 信利光电股份有限公司 Display apparatus
WO2020220250A1 (en) * 2019-04-30 2020-11-05 京东方科技集团股份有限公司 Display device
CN112889105A (en) * 2018-07-28 2021-06-01 华为技术有限公司 Light filling module, display screen, display device and terminal
US20210176384A1 (en) * 2017-12-13 2021-06-10 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Electronic Device

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210176384A1 (en) * 2017-12-13 2021-06-10 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Electronic Device
US11601579B2 (en) * 2017-12-13 2023-03-07 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Electronic device
CN108650354A (en) * 2018-05-16 2018-10-12 维沃移动通信有限公司 A kind of display module and mobile terminal
CN108769313A (en) * 2018-05-29 2018-11-06 维沃移动通信有限公司 A kind of mobile terminal
US11627210B2 (en) 2018-05-29 2023-04-11 Vivo Mobile Communication Co., Ltd. Mobile terminal
WO2019228162A1 (en) * 2018-05-29 2019-12-05 维沃移动通信有限公司 Mobile terminal
EP3806436A1 (en) * 2018-05-29 2021-04-14 Vivo Mobile Communication Co., Ltd. Mobile terminal
EP3806436A4 (en) * 2018-05-29 2021-07-21 Vivo Mobile Communication Co., Ltd. Mobile terminal
CN110557477A (en) * 2018-06-01 2019-12-10 Oppo广东移动通信有限公司 display screen assembly, electronic equipment and display control method
CN111937369A (en) * 2018-06-26 2020-11-13 Oppo广东移动通信有限公司 Screen assembly and electronic equipment
CN111937369B (en) * 2018-06-26 2022-01-11 Oppo广东移动通信有限公司 Screen assembly and electronic equipment
WO2020000187A1 (en) * 2018-06-26 2020-01-02 Oppo广东移动通信有限公司 Screen assembly and electronic device
EP3780566A4 (en) * 2018-06-26 2021-04-14 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Screen assembly and electronic device
US11016327B2 (en) 2018-06-26 2021-05-25 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Screen assembly and electronic device
US11194088B2 (en) 2018-07-28 2021-12-07 Huawei Technologies Co., Ltd. Fill-in light unit, display screen, display apparatus, and terminal
CN112889105A (en) * 2018-07-28 2021-06-01 华为技术有限公司 Light filling module, display screen, display device and terminal
CN109116636B (en) * 2018-09-25 2021-08-24 厦门天马微电子有限公司 Display panel and display device
CN109116636A (en) * 2018-09-25 2019-01-01 厦门天马微电子有限公司 Display panel and display device
WO2020103318A1 (en) * 2018-11-22 2020-05-28 武汉华星光电技术有限公司 Liquid crystal display panel and terminal apparatus thereof
CN110703499A (en) * 2019-03-26 2020-01-17 武汉华星光电技术有限公司 Display panel, control method thereof and display device
WO2020191820A1 (en) * 2019-03-27 2020-10-01 信利光电股份有限公司 Display apparatus
CN112313568A (en) * 2019-04-30 2021-02-02 京东方科技集团股份有限公司 Display device
WO2020220250A1 (en) * 2019-04-30 2020-11-05 京东方科技集团股份有限公司 Display device
US11315915B2 (en) 2019-04-30 2022-04-26 Beijing Boe Optoelectronics Technology Co., Ltd. Display device
EP3964886A4 (en) * 2019-04-30 2022-11-23 Boe Technology Group Co., Ltd. Display device

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