CN108833614A - The manufacturing method of display screen, electronic device and display screen - Google Patents
The manufacturing method of display screen, electronic device and display screen Download PDFInfo
- Publication number
- CN108833614A CN108833614A CN201810265021.4A CN201810265021A CN108833614A CN 108833614 A CN108833614 A CN 108833614A CN 201810265021 A CN201810265021 A CN 201810265021A CN 108833614 A CN108833614 A CN 108833614A
- Authority
- CN
- China
- Prior art keywords
- display screen
- transmitter
- tft circuit
- blocking element
- layer
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of display screen, electronic device and display screen manufacturing methods.Display screen includes organic luminous layer, TFT circuit layer and infrared sensor.Wherein, TFT circuit layer is arranged below organic luminous layer, and TFT circuit layer is for driving organic luminous layer to shine to be shown.Infrared sensor is arranged in TFT circuit layer, and infrared sensor is used to emitting and/or receiving infrared light through organic luminous layer.The present invention also provides the manufacturing methods of a kind of electronic device and display screen.Display screen, electronic device and display screen manufacturing method of the invention infrared sensor can be arranged in TFT circuit layer in the case where comprehensive screen, can be avoided the phenomenon that infrared sensor setting causes screen flicker below screen.
Description
Technical field
The present invention relates to electronic technology field, in particular to the manufacturing method of a kind of display screen, electronic device and display screen.
Background technique
Generally, the electronic devices such as mobile phone include the elements such as display screen and infrared sensor, and infrared sensor can be used for
Detect the distance between object and the display screen outside display screen.With the development of mobile phone technique and the demand of user, shield hand comprehensively
Machine has become the development trend of mobile phone, but the position of current infrared sensor arrange so that the screen of mobile phone account for it is smaller.So
And when infrared sensor is arranged below display screen, and easily cause the scintillation of screen.
Summary of the invention
In order to solve the above technical problems, embodiments of the present invention provide a kind of display screen, electronic device and display screen
Manufacturing method.
The display screen of embodiment of the present invention, including：
Organic luminous layer；
TFT circuit layer below the organic luminous layer is set, and the TFT circuit layer is for driving the organic light emission
Layer shines to be shown；With
The infrared sensor of the TFT circuit layer is set, and the infrared sensor is used to penetrate the organic luminous layer
Transmitting and/or reception infrared light.
The electronic device of embodiment of the present invention includes shell and the display screen.
The manufacturing method of embodiment of the present invention, including step：
One organic luminous layer is provided；
One TFT circuit layer is set below the organic luminous layer, and the TFT circuit layer is for driving the organic light emission
Layer shines to be shown；With
One infrared sensor is set in the TFT circuit layer, the infrared sensor is used to penetrate the organic luminous layer
Transmitting and/or reception infrared light.
In the display screen of embodiment of the present invention, electronic device and display screen manufacturing method, infrared sensor setting is existed
In TFT circuit layer, the screen accounting of electronic device had both been improved, has been conducive to electronic device and realizes screen effect comprehensively, and can be avoided
Infrared light scintillation caused by display screen of infrared sensor transmitting.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention is from combining in description of the following accompanying drawings to embodiment by change
It obtains obviously and is readily appreciated that, wherein：
Fig. 1 is the stereoscopic schematic diagram of electronic device of the present invention；
Fig. 2 is the electronic device schematic cross-section of certain embodiments of the invention；
Fig. 3 is the enlarged diagram at the III of Fig. 2 of the present invention；
Fig. 4 is the electronic device schematic cross-section of certain embodiments of the invention；
Fig. 5 is the enlarged diagram at the V of Fig. 4 of the present invention；
Fig. 6 to Figure 11 is the electronic device schematic cross-section of certain embodiments of the invention；With
Figure 12 to Figure 16 is the flow diagram of the manufacturing method of certain embodiments of the 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 element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
Electronic equipment, such as mobile phone or tablet computer etc. generally detect electronic equipment by installation infrared sensor
The distance between user.It takes the mobile phone as an example, the upper area of mobile phone is provided with infrared sensor.Lead to when user carries out voice
When words or relevant operation, mobile phone just executes range information feedback to processor, processor accordingly close to head, infrared sensor
Instruction, such as close display screen component light.In the related art, infrared sensor is arranged on electronic equipment to need in machine
Corresponding hole is opened up on shell with infrared signal for transmitting and receiving, but with the fast development of electronic equipment, people couple
The appearance of mobile phone and the requirement of operating experience are higher and higher.Mobile phone develops to comprehensive screen mobile phone direction, and comprehensive screen mobile phone
Ultra-narrow frame is formed between casing and display screen component may not have enough skies since the width of ultra-narrow frame is too small
Between open up hole, even if aperture also leads to the strength reduction of frame entirety.However, when infrared sensor is arranged under display screen
Fang Shi, due to photoelectric effect, electronics that infrared light is easy in excitation display screen and cause the scintillation of screen.
Referring to Fig. 1, the electronic device 100 of embodiments of the present invention can be mobile phone or tablet computer etc..This hair
The electronic device 100 of bright embodiment, which takes the mobile phone as an example, to be illustrated, and certainly, the concrete form of electronic device 100 is also possible to
It is other, herein with no restrictions.
Fig. 2 and Fig. 3 are please referred to, electronic device 100 includes display screen 13 and shell 20.Wherein, display screen 13 includes
Organic luminous layer 133, TFT circuit layer 134 and infrared sensor 16.TFT circuit layer 134 is arranged below organic luminous layer 133,
TFT circuit layer 134 is for driving organic luminous layer 133 to carry out luminescence display.
Since infrared sensor 16 and 134 same layer of TFT circuit layer are arranged, thus when infrared sensor 16 launch outward it is infrared
Light time, infrared light not through TFT circuit layer 134, thus will not electronics in laser TFT circuit layer 134, so as to avoid
The scintillation of screen.
Infrared sensor 16 includes transmitter 1611 and receiver 1612, and transmitter 1611 works as hair for emitting infrared light
When detection direction meets barrier, a part of infrared light will be reflected to be received the infrared light penetrated by receiver 1612,
Calculate infrared light from being emitted to the reflected time by processor, it may be determined that between electronic device 100 and barrier away from
From and make corresponding adjustment.When user is when answering or making a phone call, electronic device 100 is close to head, transmitter 1611
Infrared light is issued, receiver 1612 receives reflected infrared light, calculates the infrared light from being emitted to reflection by processor
Time back just issues command adapted thereto control and closes screen light, and when electronic device 100 is far from head, processor is again
Instruction is calculated and issued according to the data fed back, reopens screen light.In this way, not only preventing the mistake of user
Operation, and save the electricity of mobile phone.
Shell 20 is for receiver member and component to play the role of protection.By the way that shell 20 is arranged by element and component packet
It fences up, avoids extraneous factor and these elements are caused directly to damage.Shell 20 can process aluminium alloy by CNC machine
It is formed, can also be formed using polycarbonate (Polycarbonate, PC) or PC+ABS material injection.
In conclusion the electronic device 100 of embodiment of the present invention can be in the case where comprehensive screen by infrared sensor
16 are arranged in TFT circuit layer, avoid traditional tap operation, guarantee the reliability of 100 integral strength of electronic device, and
Also further improve the screen accounting of electronic device 100.The infrared light that infrared sensor 16 emits simultaneously is not through TFT circuit
Layer, so as to avoid the scintillation for causing screen.
Referring to Fig. 3, in some embodiments, TFT circuit layer 134 includes TFT circuit 1341 and blocking element 1342,
Blocking element 1342 is arranged between transmitter 1611 and TFT circuit 1341 to be injected with the infrared light for blocking the transmitting of transmitter 1611
In TFT circuit 1341.
Specifically, since there is light fluctuation to be inevitably present when transmitter 1611 launches outward infrared beam
The infrared light of diverging, these divergings is likely to enter in TFT circuit 1341, to excite the electronics in TFT circuit 1341 and make
At screen flicker.Such case occurs in order to prevent, by the way that blocking element is arranged between transmitter 1611 and TFT circuit 1341
1342, so that the infrared astigmatism blocked in 1611 course of work of transmitter enters in TFT circuit 1341.
Further, in such an embodiment, blocking element 1342 includes foam.
Specifically, blocking element 1342 is mainly used for blocking infrared light, it is possible to foam made of black material is used,
It is also possible to the foamed plastics or rubber or metal material of other black.Certainly, these materials be only used as it is illustrative and
The embodiment of the present invention is not limited to this.
In some embodiments, blocking element 1342 surrounds transmitter 1611.
Specifically, in order to farthest block the infrared astigmatism of transmitter 1611, blocking element 1342 can be used
Transmitter 1611 is surrounded, and avoids the space that transmitter 1611 emits infrared light direction, can be realized block it is infrared
The path direction of the normal transmission infrared light of transmitter 1611 is not stopped while astigmatism and.
In some embodiments, blocking element 1342 is adhesively fixed between transmitter 1611 and TFT circuit 1341.
Specifically, mobile phone inevitably is caused to shake during actual use by extraneous collision, to protect
Card blocks the stability of infrared astigmatism, blocking element 1342 can be adhesively fixed on transmitter 1611 and TFT circuit 1341 it
Between.
Referring to Fig. 4, in some embodiments, 1612 split settings of transmitter 1611 and receiver.
Specifically, since transmitter 1611 and receiver 1612 are separate structure, so can choose when arranging position
Compact arrangement also can choose dispersion arrangement, and neatly receiver 1612 can be arranged in different location.In this way, not only having
The spatial position of each element and the transmitter 1611 and receiver of application various shapes are sufficiently distributed conducive to electronic device 100
1612, and also help transmitter 1611 and receiver 1612 and provide possible position for the other elements in electronic device 100
It sets.
Referring to Fig. 5, further, in such an embodiment, infrared sensor includes packaging body 1613, packaging body
1613 by 1342 integral packaging of transmitter 1611 and blocking element.
Specifically, it can use encapsulation technology for 1342 integral packaging of transmitter 1611 and blocking element, can make light-blocking
Element 1342 and the position of transmitter 1611 are more compact, while blocking element 1342 also being made to be not easily disconnected from transmitter 1611, have
The stability of infrared astigmatism is blocked conducive to raising blocking element 1342.
Referring to Fig. 3, in some embodiments, transmitter 1611 and receiver 1612 are wholely set.
Specifically, transmitter 1611 and receiver 1612 are structure as a whole, it is possible to reduce transmitter 1611 and receiver
Circuit technique thereof step and wiring space between 1612, be conducive to improve product production efficiency, reduce production cost and
Facilitate the maintenance and maintenance of element.
Further, in such an embodiment, infrared sensor includes encapsulation transmitter 1611 and receiver 1612
Packaging body 1613, blocking element 1342 and 1613 integral packaging of packaging body.
Specifically, it can use encapsulation technology and transmitter 1611, receiver 1612 and blocking element 1342 realized into one
Encapsulation, can make blocking element 1342 and the position of transmitter 1611 more compact, while blocking element 1342 also being made to be not easy to take off
From transmitter 1611, be conducive to improve the stability that blocking element 1342 blocks infrared astigmatism.
Fig. 6 or Fig. 7 is please referred to, in some embodiments, electronic device 100 further includes euphotic cover plate 11 and light transmission
Touch panel 12.Euphotic cover plate 11 is formed on light transmission touch panel 12, and light transmission touch panel 12 is arranged on display screen 13, thoroughly
Light cover board 11 and light transmission touch panel 12 are all larger than 90% to visible light transmittance rate and infrared light transmittance.
Specifically, light transmission touch panel 12 is mainly used for receiving the input that user generates when touching light transmission touch panel 12
Signal is simultaneously transmitted to circuit board progress data processing, to obtain the specific location that user touches light transmission touch panel 12.Wherein,
In-Cell On-Cell coating technique can be used, light transmission touch panel 12 is bonded with display screen 13, Neng Gouyou
Effect ground mitigates the weight of display screen and reduces the integral thickness of display screen.In addition, being arranged euphotic cover plate 11 in light transmission touch surface
On plate 12, it can be effectively protected light transmission touch panel 12 and its internal structure, avoid external forces to light transmission touch surface
The damage of plate 12 and display screen 13.Euphotic cover plate 11 and light transmission touch panel 12 are all larger than the light transmittance of visible light and infrared light
90%, it not only contributes to display screen 13 and preferably shows content effect, and also help infrared sensor 16 and steadily emit
With reception infrared light, the normal work of infrared sensor 16 ensure that.
Fig. 8 or Fig. 9 is please referred to, in some embodiments, electronic device 100 further includes covering buffer layer 18, buffering
The lower section of display screen 13 is arranged in layer 18.
Specifically, buffer layer 18 for slow down impact force and it is shockproof with protect light transmission touch panel 12 and display screen 13 and its
Internal structure avoids display screen from damaging due to by extraneous percussion.Buffer layer 18 can be by foam or foamed plastics
Either rubber or other soft materials are made.Certainly, these padded coamings are only used as illustratively and the embodiment of the present invention
It is not limited to this.
Figure 10 or Figure 11 is please referred to, further, in such an embodiment, electronic device 100 further includes metal
The lower section of buffer layer 18 is arranged in piece 19, sheet metal 19.
Specifically, sheet metal 19 has the function of spreading temperature rise for shielding electromagnetic interference and ground connection.Sheet metal 19 can be with
It is cut using metal materials such as copper foil, aluminium foils.Certainly, these metal materials are only used as illustrative and of the invention implementation
Example is not limited to this.
Figure Fig. 3 and 12 is please referred to, embodiment of the present invention provides a kind of manufacturing method 30 of display screen 13, including following
Step：
S301 provides an organic luminous layer；
A TFT circuit layer is arranged in S302 below organic luminous layer, and TFT circuit layer is for driving organic luminous layer to shine
To be shown；With
S303, TFT circuit layer be arranged an infrared sensor, infrared sensor be used for through organic luminous layer transmitting and/
Or receive infrared light.
Infrared sensor 16 is arranged in TFT circuit layer 134 manufacturing method 10 of the display screen 13 of embodiment of the present invention
It is interior, the screen accounting of electronic device 100 had both been improved, has been conducive to electronic device 100 and realizes screen effect comprehensively, and can be avoided infrared
The infrared light that sensor 16 emits is to scintillation caused by display screen 13.
Fig. 3, Fig. 5 and Figure 13 are please referred to, in some embodiments, infrared sensor 16 includes transmitter 1611 and receives
Device 1612, TFT circuit layer 134 include TFT circuit 1341 and blocking element 1342, and manufacturing method 30 further includes step：
Blocking element is arranged between transmitter and TFT circuit and is injected with the infrared light for blocking transmitter transmitting by S304
In TFT circuit layer.
Specifically, since there is light fluctuation to be inevitably present when transmitter 1611 launches outward infrared beam
The infrared light of diverging, these divergings is likely to enter in TFT circuit 1341, to excite the electronics in TFT circuit 1341 and make
At screen flicker.Such case occurs in order to prevent, by the way that blocking element is arranged between transmitter 1611 and TFT circuit 1341
1342, so that the infrared astigmatism blocked in 1611 course of work of transmitter enters in TFT circuit 1341.
Fig. 3, Fig. 5 and Figure 14 are please referred to, further, in such an embodiment, the manufacturing method 30 of display screen 13
It further include step：
Blocking element is surrounded transmitter by S305.
Specifically, in order to farthest block the infrared astigmatism of transmitter 1611, blocking element 1342 can be used
Transmitter 1611 is surrounded, and avoids the space of 1611 direction of the launch of transmitter, blocks infrared astigmatism can be realized
Simultaneously and do not stop the path direction of the normal transmission infrared light of transmitter 1611.
Fig. 3, Fig. 5 and Figure 15 are please referred to, further, in such an embodiment, the manufacturing method 30 of display screen 13
It further include step：
Blocking element is adhesively fixed between transmitter and TFT circuit by S306.
Specifically, mobile phone inevitably is caused to shake during actual use by extraneous collision, to protect
Card blocks the stability of infrared astigmatism, blocking element 1342 can be adhesively fixed on transmitter 1611 and TFT circuit 1341 it
Between.
Fig. 3, Fig. 5 and Figure 16 are please referred to, in some embodiments, the manufacturing method 30 of display screen 13 further includes step：
S307, provides a packaging body, and packaging body is for encapsulating transmitter and receiver, and by blocking element and packaging body one
Body encapsulation.
Specifically, it can use encapsulation technology and transmitter 1611, receiver 1612 and blocking element 1342 realized into one
Encapsulation, can make blocking element 1342 and the position of transmitter 1611 more compact, while 1342, light-blocking member also being made to be not easy to take off
From transmitter 1611, be conducive to improve the stability that blocking element 1342 blocks infrared astigmatism.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Above disclosure provides many different embodiments or example is used to realize different structure of the invention.In order to
Simplify disclosure of the invention, above the component of specific examples and setting are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.
" first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature.?
In description of the invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.It should also manage
Solution, term "and/or" used herein refers to and includes one or more associated any or all of project listed can
It can combination.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected.It can
To be mechanical connection, it is also possible to be electrically connected.It can be directly connected, can also can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside two elements.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means embodiment or example is combined to describe specific
Feature, structure, material or feature are contained at least one embodiment or example of the invention.In the present specification, right
The schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.Moreover, the specific features of description, knot
Structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that：?
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principle of the present invention and objective and become
Type, the scope of the present invention are defined by the claims and their equivalents.
Claims (18)
1. a kind of display screen, which is characterized in that including；
Organic luminous layer；
TFT circuit layer below the organic luminous layer is set, and the TFT circuit layer is for driving the organic luminous layer to send out
Light is to be shown；With
The infrared sensor of the TFT circuit layer is set, and the infrared sensor is used to emit through the organic luminous layer
And/or receive infrared light.
2. display screen as described in claim 1, which is characterized in that the infrared sensor includes transmitter and receiver, institute
Stating TFT circuit layer includes TFT circuit and blocking element, the blocking element setting the transmitter and the TFT circuit it
Between injected in the TFT circuit with the infrared light for blocking transmitter transmitting.
3. display screen as claimed in claim 2, which is characterized in that the blocking element includes foam.
4. display screen as claimed in claim 2, which is characterized in that the blocking element surrounds the transmitter.
5. display screen as claimed in claim 2, which is characterized in that the blocking element is adhesively fixed on the transmitter and institute
It states between TFT circuit.
6. display screen as claimed in claim 2, which is characterized in that the transmitter and the receiver split settings.
7. display screen as claimed in claim 6, which is characterized in that the infrared sensor includes packaging body, the packaging body
By the transmitter and the blocking element integral packaging.
8. display screen as claimed in claim 2, which is characterized in that the transmitter is wholely set with the receiver.
9. display screen as claimed in claim 8, which is characterized in that the infrared sensor includes encapsulating the transmitter and institute
State the packaging body of receiver, the blocking element and the packaging body integral packaging.
10. a kind of electronic device, which is characterized in that including：
Shell；With
Such as the described in any item display screens of claim 1-9.
11. electronic device as claimed in claim 10, which is characterized in that the electronic device further includes light transmission touch panel and shape
The light transmission on the display screen is arranged in euphotic cover plate on light transmission touch panel described in Cheng Yu, the light transmission touch panel
90% is all larger than to the light transmittance of the light transmittance of visible light and infrared light described in touch panel and euphotic cover plate.
12. electronic device as claimed in claim 10, which is characterized in that the electronic device further includes buffer layer, described slow
Rush the lower section that the display screen is arranged in layer.
13. electronic device as claimed in claim 12, which is characterized in that the electronic device further includes sheet metal, the gold
Belong to the lower section that the buffer layer is arranged in piece.
14. a kind of manufacturing method of display screen, which is characterized in that including step：
One organic luminous layer is provided；
One TFT circuit layer is set below the organic luminous layer, and the TFT circuit layer is for driving the organic luminous layer to send out
Light is to be shown；With
One infrared sensor is set in the TFT circuit layer, the infrared sensor is used to emit through the organic luminous layer
And/or receive infrared light.
15. manufacturing method as claimed in claim 14, which is characterized in that the infrared sensor includes transmitter and reception
Device, the TFT circuit layer include TFT circuit and blocking element, and the manufacturing method further includes step：
The blocking element is arranged between the transmitter and the TFT circuit to block the infrared of the transmitter transmitting
Light emission enters in the TFT circuit layer.
16. manufacturing method as claimed in claim 15, which is characterized in that the manufacturing method further includes step：
The blocking element is surrounded into the transmitter.
17. manufacturing method as claimed in claim 16, which is characterized in that the manufacturing method further includes step：
The blocking element is adhesively fixed between the transmitter and the TFT circuit.
18. manufacturing method as claimed in claim 16, which is characterized in that the manufacturing method further includes step：
One packaging body is provided, the packaging body for encapsulating the transmitter and the receiver, and by the blocking element with
The packaging body integral packaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265021.4A CN108833614B (en) | 2018-03-28 | 2018-03-28 | Display screen, electronic device and manufacturing method of display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265021.4A CN108833614B (en) | 2018-03-28 | 2018-03-28 | Display screen, electronic device and manufacturing method of display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108833614A true CN108833614A (en) | 2018-11-16 |
| CN108833614B CN108833614B (en) | 2020-09-11 |
Family
ID=64155107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810265021.4A Active CN108833614B (en) | 2018-03-28 | 2018-03-28 | Display screen, electronic device and manufacturing method of display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108833614B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101034332A (en) * | 2007-04-30 | 2007-09-12 | 友达光电股份有限公司 | Display device having touch-control input function |
| EP2249201A4 (en) * | 2008-03-03 | 2011-08-10 | Sharp Kk | Display device with photosensor |
| CN202394213U (en) * | 2011-12-30 | 2012-08-22 | 刘思航 | Infrared touch screen |
| CN104880842A (en) * | 2015-06-16 | 2015-09-02 | 京东方科技集团股份有限公司 | Touch display panel and display device |
| CN105094467A (en) * | 2015-08-28 | 2015-11-25 | 京东方科技集团股份有限公司 | Touch apparatus |
-
2018
- 2018-03-28 CN CN201810265021.4A patent/CN108833614B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101034332A (en) * | 2007-04-30 | 2007-09-12 | 友达光电股份有限公司 | Display device having touch-control input function |
| EP2249201A4 (en) * | 2008-03-03 | 2011-08-10 | Sharp Kk | Display device with photosensor |
| CN202394213U (en) * | 2011-12-30 | 2012-08-22 | 刘思航 | Infrared touch screen |
| CN104880842A (en) * | 2015-06-16 | 2015-09-02 | 京东方科技集团股份有限公司 | Touch display panel and display device |
| CN105094467A (en) * | 2015-08-28 | 2015-11-25 | 京东方科技集团股份有限公司 | Touch apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108833614B (en) | 2020-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7084489B2 (en) | Electronic device | |
| CN108494909A (en) | Electronic device and manufacturing method | |
| EP3716588B1 (en) | Electronic device and fabrication method therefor | |
| CN108534891A (en) | Optical sensor, electronic device and its manufacturing method | |
| CN108769296A (en) | The manufacturing method of electronic device and electronic device | |
| CN108810195A (en) | Electronic device and its manufacturing method | |
| CN108461044A (en) | Electronic device and its manufacturing method | |
| CN111984155B (en) | Electronic device and method for manufacturing the same | |
| CN108512960A (en) | Electronic device and its manufacturing method | |
| CN108540595A (en) | Electronic device and its manufacturing method | |
| CN108494908A (en) | Electronic device and manufacturing method | |
| CN108712523A (en) | Electronic device and its manufacturing method | |
| CN108616618A (en) | Electronic device and its manufacturing method | |
| CN108848259A (en) | Control method, control device, electronic device, computer storage medium and equipment | |
| CN109510885A (en) | Electronic device | |
| CN108718349A (en) | Control method, control device, electronic device, storage medium and computer equipment | |
| CN109040362A (en) | The assemble method of electronic device and electronic device | |
| CN108810196A (en) | Electronic device and its manufacturing method | |
| CN108924278A (en) | Electronic device and its manufacturing method | |
| CN108600420A (en) | Electronic device and manufacturing method | |
| CN108803947A (en) | Control method, control device, electronic device, computer storage media and equipment | |
| CN108600422A (en) | Electronic device and manufacturing method | |
| CN108683751B (en) | Control method, control device, electronic device, computer storage medium and equipment | |
| CN108833614A (en) | The manufacturing method of display screen, electronic device and display screen | |
| CN108683750A (en) | Electronic device and its manufacturing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |