CN110134277A - A kind of screen construction and electronic product - Google Patents
A kind of screen construction and electronic product Download PDFInfo
- Publication number
- CN110134277A CN110134277A CN201910390201.XA CN201910390201A CN110134277A CN 110134277 A CN110134277 A CN 110134277A CN 201910390201 A CN201910390201 A CN 201910390201A CN 110134277 A CN110134277 A CN 110134277A
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- Prior art keywords
- screen
- screen layer
- layer
- photosensitive element
- finger
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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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Links
- 238000010276 construction Methods 0.000 title claims abstract description 56
- 239000011521 glass Substances 0.000 claims abstract description 48
- 239000000758 substrate Substances 0.000 claims abstract description 20
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 238000005516 engineering process Methods 0.000 abstract description 13
- 238000004458 analytical method Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- MRNHPUHPBOKKQT-UHFFFAOYSA-N indium;tin;hydrate Chemical compound O.[In].[Sn] MRNHPUHPBOKKQT-UHFFFAOYSA-N 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
- G06V40/1318—Sensors therefor using electro-optical elements or layers, e.g. electroluminescent sensing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The embodiment of the invention provides a kind of screen construction and electronic product, screen construction includes: glass cover-plate and glass substrate;Screen layer, screen layer is arranged between glass cover-plate and glass substrate, screen layer includes multiple pixels and multiple photosensitive elements, pixel is made of active light-emitting component, the reflected light of finger determines touch location of the finger on screen layer on photosensitive element analysis screen layer, photosensitive element portrays the fingerprint pattern of finger according to the reflected light of finger on screen layer simultaneously, realizes fingerprint recognition.The display function of screen, touch function and fingerprint identification function are formed in the same layer of screen construction by the embodiment of the present invention, and it is integrated in a mould group, significantly reduce the thickness and volume of screen construction, and the manufacturing technology steps of screen construction are greatly reduced, reduce the manufacturing cost of screen construction.
Description
Technical field
The present invention relates to technical field of electronic products, more particularly to a kind of screen construction and a kind of electronic product.
Background technique
Currently, display function, touch function, fingerprint identification function are generally distinguished by three independent modules in mobile phone screen
It realizes, so that mobile phone screen is sufficiently bulky, is unfavorable for the development of mobile phone miniaturization.
Display function, touch function in mobile phone screen are integrated into a module and realized by the prior art, fingerprint identification function
It is realized by another module, to reduce the volume of mobile phone screen.Wherein, it according to the integrated position of touch function mould group, will show
The integrated technology of function, touch function mainly has OGS (One Glass Solution) technology, On-Cell technology and In-Cell
Technology.
Wherein, OGS technology is to plate ITO (Indium tin oxide, tin indium oxide) conductive layer in protection glass inner side,
Touch function is integrated on protection glass.On-Cell technology is that touch panel is embedded into the colorized optical filtering chip base of display screen
Between plate and polaroid, i.e., match touch sensor on liquid crystal display panel.In-Cell technology is that touch panel is embedded into liquid crystal picture
Method in element is internally embedded touch sensor function in display screen, screen can be made to become more frivolous in this way.In- simultaneously
Cell screen will also be embedded in matched touch-control IC (Integrated Circuit, integrated circuit), otherwise easily lead to mistake
Touch-control sensing signal or excessive noise.
Mobile phone screen in the prior art still has following problems: display function, touch function, fingerprint identification function
Integrated level is lower, and mobile phone screen volume is larger, is still the obstacle that mobile phone miniaturises.
Summary of the invention
In view of the above problems, the embodiment of the present invention be designed to provide a kind of screen construction and a kind of corresponding electronics produces
Product, with lower, the mobile phone that solves mobile phone screen display function in the prior art, touch function, the integrated level of fingerprint identification function
The problem of screen volume is larger, is unfavorable for mobile phone miniaturization.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of screen constructions, are applied to electronic product, comprising:
Glass cover-plate and glass substrate;Screen layer, the screen layer is arranged between the glass cover-plate and the glass substrate, described
Screen layer includes multiple pixels and multiple photosensitive elements, and the pixel is made of active light-emitting component, the photosensitive element analysis
The reflected light of finger determines touch location of the finger on the screen layer, while the photosensitive member on the screen layer
Part portrays the fingerprint pattern of the finger according to the reflected light of finger on the screen layer, realizes fingerprint recognition.
Optionally, the active light-emitting component is covered with the screen layer.
Optionally, the active light-emitting component is RGB organic illuminating element.
Optionally, the active light-emitting component is RGB Organic Light Emitting Diode.
Optionally, the multiple photosensitive element uniform density is distributed on the screen layer.
Optionally, each photosensitive element is arranged between the two neighboring pixel.
Optionally, the glass cover-plate, the glass substrate and the screen layer are integrally disposed.
Optionally, the photosensitive element is optical sensor.
Optionally, the screen layer further includes multiple opaque sidewall structures, the multiple opaque sidewall structure and institute
It states multiple photosensitive elements to correspond, the opaque sidewall structure setting is in the photosensitive element periphery, to shield the sense
The light that the active light-emitting component around optical element issues.
The screen construction of the embodiment of the present invention includes following advantages: setting screen construction includes: glass cover-plate and glass base
Plate;Screen layer, screen layer are arranged between glass cover-plate and glass substrate, and screen layer includes multiple pixels and multiple photosensitive members
Part, pixel are made of active light-emitting component, and the reflected light of finger determines finger in screen layer on photosensitive element analysis screen layer
On touch location, while photosensitive element portrays the fingerprint pattern of finger according to the reflected light of finger on screen layer, and realization refers to
Line identification.In this way, the display function of screen, touch function and fingerprint identification function are formed in the same layer i.e. screen of screen construction
Layer, significantly reduces the thickness and volume of screen construction, and the manufacturing technology steps of screen construction are greatly reduced, reduces screen
The manufacturing cost of curtain structure is conducive to miniaturising for electronic product.
To solve the above-mentioned problems, the embodiment of the invention also discloses a kind of electronic product, the electronic product includes institute
The screen construction stated.
The electronic product of the embodiment of the present invention includes following advantages: the screen construction that electronic product is arranged includes: glass cover
Plate and glass substrate;Screen layer, screen layer are arranged between glass cover-plate and glass substrate, and screen layer includes multiple pixels and more
A photosensitive element, pixel are made of active light-emitting component, and the reflected light of finger determines finger on photosensitive element analysis screen layer
Touch location on screen layer, while photosensitive element portrays the fingerprint shape of finger according to the reflected light of finger on screen layer
Looks realize fingerprint recognition.In this way, the display function of electronic product screen, touch function and fingerprint identification function are formed in screen
Same layer, that is, screen layer of structure, integrated level is high, significantly reduces the thickness and volume of screen construction, and screen is greatly reduced
The manufacturing technology steps of structure reduce the manufacturing cost of screen construction, are conducive to miniaturising for electronic product.
Detailed description of the invention
Fig. 1 is a kind of the schematic diagram of the section structure of screen construction embodiment of the invention;
Fig. 2 is the planar structure schematic diagram of screen layer in a kind of screen construction specific embodiment of the invention;
Fig. 3 is the schematic diagram of the section structure of another screen construction specific embodiment of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Fig. 1 shows a kind of the schematic diagram of the section structure of screen construction embodiment of the invention, which is applied to
Electronic product, for example, mobile phone, computer, PSP, tablet computer etc..
Referring to Fig.1, the screen construction of the embodiment of the present invention can specifically include: glass cover-plate 1 and glass substrate 2;Screen
Layer 3, screen layer 3 are arranged between glass cover-plate 1 and glass substrate 2, and screen layer 3 includes multiple pixels 31 and multiple photosensitive elements
32, pixel 31 is made of active light-emitting component 310, and the reflected light of finger determines finger on 32 analysis screen layer 3 of photosensitive element
Touch location on screen layer 3, while photosensitive element 32 portrays the fingerprint of finger according to the reflected light of finger on screen layer 3
Pattern realizes fingerprint recognition.
In this way, the same layer that the display function of screen, touch function and fingerprint identification function are formed in screen construction shields
Curtain layer 3, integrated level is high, significantly reduces the thickness and volume of screen construction, and the manufacturing process of screen construction is greatly reduced
Step reduces the manufacturing cost of screen construction, is conducive to miniaturising for electronic product.
Optionally, in one embodiment of the invention, active light-emitting component 310 can be covered with screen layer 3.Optionally,
In one embodiment of the invention, due to use active light-emitting component 310, active light-emitting component 310 can not also cloth it is all over the screen
Curtain layer 3.
Optionally, in one particular embodiment of the present invention, referring to Fig. 2, active light-emitting component 310 can have for RGB
Machine light-emitting component.Optionally, in one particular embodiment of the present invention, referring to Fig. 2, active light-emitting component 310 can be RGB
Organic Light Emitting Diode.Fig. 2 is the planar structure schematic diagram of screen layer 3 in a kind of screen construction specific embodiment of the invention.
Specifically, the distribution density of multiple photosensitive elements 32 can determine required precision and fingerprint recognition according to touch location
Required precision is configured.For example, in one embodiment of the invention, multiple photosensitive elements 32 can be distributed with uniform density
On screen layer 3.Optionally, in another embodiment of the present invention, multiple photosensitive elements 32 can be distributed with nonhomogeneous density
On screen layer 3.Optionally, a part of multiple photosensitive in multiple photosensitive elements 32 in yet another embodiment of the present invention
32 uniform density of element is distributed on screen layer 3, other multiple 32 nonhomogeneous densities of photosensitive element in multiple photosensitive elements 32
It is distributed on screen layer 3.
Optionally, in one embodiment of the invention, referring to FIG. 1, FIG. 2 and FIG. 3, each photosensitive element 32 can be set
Between two neighboring pixel 31, in order to improve touch function precision and fingerprint identification function precision.
Optionally, in one particular embodiment of the present invention, photosensitive element 32 can be optical sensor.
Optionally, in another specific embodiment of the invention, referring to Fig. 3, screen layer 3 can also include multiple impermeable
Light sidewall structure 33, multiple opaque sidewall structures 33 are corresponded with multiple photosensitive elements 32, and opaque sidewall structure 33 is set
It sets and improves photosensitive member in 32 periphery of photosensitive element to shield the light of the sending of the active light-emitting component 310 around photosensitive element 32
Part 32 determines touch location and identifies the accuracy of fingerprint.
Optionally, in one embodiment of the invention, glass cover-plate 1, glass substrate 2 and screen layer 3 can integrate
It is arranged in a mould group, the integrated level of screen construction is high, convenient for further decreasing the thickness and volume of screen construction, reduction screen
The manufacturing technology steps of curtain structure reduce the manufacturing cost of screen construction, are conducive to miniaturising for electronic product.
The screen construction of the embodiment of the present invention includes following advantages: including: glass cover-plate and glass by setting screen construction
Glass substrate;Screen layer, screen layer are arranged between glass cover-plate and glass substrate, and screen layer includes multiple pixels and multiple photosensitive
Element, pixel are made of active light-emitting component, and the reflected light of finger determines finger in screen on photosensitive element analysis screen layer
Touch location on layer, while photosensitive element portrays the fingerprint pattern of finger according to the reflected light of finger on screen layer, realizes
Fingerprint recognition.In this way, the same layer that the display function of screen, touch function and fingerprint identification function are formed in screen construction shields
Curtain layer, and display function, touch function and fingerprint recognition function can integrate in a mould group i.e. glass cover-plate, glass substrate and
The mould group that screen layer is formed, integrated level is high, significantly reduces the thickness and volume of screen construction, and screen construction is greatly reduced
Manufacturing technology steps, reduce the manufacturing cost of screen construction, be conducive to miniaturising for electronic product.
The embodiment of the invention also discloses a kind of electronic product, which includes above-mentioned screen construction.
The electronic product of the embodiment of the present invention includes following advantages: the screen construction by the way that electronic product is arranged includes: glass
Glass cover board and glass substrate;Screen layer, screen layer are arranged between glass cover-plate and glass substrate, and screen layer includes multiple pixels
With multiple photosensitive elements, pixel is made of active light-emitting component, and the reflected light of finger determines on photosensitive element analysis screen layer
Touch location of the finger on screen layer, while photosensitive element portrays the fingerprint of finger according to the reflected light of finger on screen layer
Pattern realizes fingerprint recognition.In this way, the display function of electronic product screen, touch function and fingerprint identification function are formed in screen
Same layer, that is, screen layer of curtain structure, and display function, touch function and fingerprint recognition function can integrate in a mould group i.e. glass
The mould group that glass cover board, glass substrate and screen layer are formed, integrated level is high, significantly reduces the thickness and volume of screen construction,
And the manufacturing technology steps of screen construction are greatly reduced, the manufacturing cost of screen construction is reduced, electronic product is conducive to
It miniaturises.
For electronic product embodiment, since it includes screen construction embodiment, so being described relatively simple, phase
Place is closed to illustrate referring to the part of screen construction embodiment.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
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 orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above to a kind of screen construction provided by the present invention and a kind of electronic product, it is described in detail, herein
Apply that a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to help
Understand method and its core concept of the invention;At the same time, for those skilled in the art, according to the thought of the present invention,
There will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as to this
The limitation of invention.
Claims (10)
1. a kind of screen construction is applied to electronic product characterized by comprising
Glass cover-plate and glass substrate;
Screen layer, the screen layer are arranged between the glass cover-plate and the glass substrate, and the screen layer includes multiple
Pixel and multiple photosensitive elements, the pixel are made of active light-emitting component, and the photosensitive element analyzes hand on the screen layer
The reflected light of finger determines touch location of the finger on the screen layer, while the photosensitive element is according to the screen
The reflected light of finger portrays the fingerprint pattern of the finger on layer, realizes fingerprint recognition.
2. screen construction according to claim 1, which is characterized in that the active light-emitting component is covered with the screen layer.
3. screen construction according to claim 1, which is characterized in that the active light-emitting component is RGB organic light emission member
Part.
4. screen construction according to claim 3, which is characterized in that the active light-emitting component is RGB organic light emission two
Pole pipe.
5. screen construction according to claim 1, which is characterized in that the multiple photosensitive element uniform density is distributed in institute
It states on screen layer.
6. screen construction according to claim 1, which is characterized in that each photosensitive element is arranged in two neighboring institute
It states between pixel.
7. screen construction according to claim 1, which is characterized in that the glass cover-plate, the glass substrate and institute
It is integrally disposed to state screen layer.
8. screen construction according to claim 1, which is characterized in that the photosensitive element is optical sensor.
9. screen construction according to claim 1-8, which is characterized in that the screen layer further includes multiple impermeable
Light sidewall structure, the multiple opaque sidewall structure and the multiple photosensitive element correspond, the opaque side wall knot
Structure setting is in the photosensitive element periphery, to shield the light of the sending of the active light-emitting component around the photosensitive element.
10. a kind of electronic product, which is characterized in that the electronic product includes screen of any of claims 1-9
Structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910390201.XA CN110134277A (en) | 2019-05-10 | 2019-05-10 | A kind of screen construction and electronic product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910390201.XA CN110134277A (en) | 2019-05-10 | 2019-05-10 | A kind of screen construction and electronic product |
Publications (1)
Publication Number | Publication Date |
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CN110134277A true CN110134277A (en) | 2019-08-16 |
Family
ID=67573223
Family Applications (1)
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CN201910390201.XA Pending CN110134277A (en) | 2019-05-10 | 2019-05-10 | A kind of screen construction and electronic product |
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Citations (9)
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---|---|---|---|---|
CN105844270A (en) * | 2016-06-15 | 2016-08-10 | 京东方科技集团股份有限公司 | Fingerprint recognition device and manufacturing method thereof and liquid crystal displayer |
CN107644215A (en) * | 2017-09-28 | 2018-01-30 | 维沃移动通信有限公司 | A kind of optical finger print component and mobile terminal |
CN108288018A (en) * | 2017-11-30 | 2018-07-17 | 维沃移动通信有限公司 | A kind of display module and mobile terminal |
CN108598111A (en) * | 2018-04-24 | 2018-09-28 | 京东方科技集团股份有限公司 | Display base plate, method with fingerprint identification function and display device |
CN108598117A (en) * | 2018-04-25 | 2018-09-28 | 京东方科技集团股份有限公司 | A kind of fingerprint identification method of display device and display device |
CN108712526A (en) * | 2018-04-28 | 2018-10-26 | 维沃移动通信有限公司 | A kind of screen and mobile terminal |
CN109002222A (en) * | 2018-08-29 | 2018-12-14 | 武汉华星光电技术有限公司 | A kind of touching display screen with fingerprint identification device |
CN109376569A (en) * | 2017-08-02 | 2019-02-22 | 华为技术有限公司 | Display screen, electronic equipment and fingerprint identification method |
CN209980214U (en) * | 2019-05-10 | 2020-01-21 | 北京兆易创新科技股份有限公司 | Screen structure and electronic product |
-
2019
- 2019-05-10 CN CN201910390201.XA patent/CN110134277A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105844270A (en) * | 2016-06-15 | 2016-08-10 | 京东方科技集团股份有限公司 | Fingerprint recognition device and manufacturing method thereof and liquid crystal displayer |
CN109376569A (en) * | 2017-08-02 | 2019-02-22 | 华为技术有限公司 | Display screen, electronic equipment and fingerprint identification method |
CN107644215A (en) * | 2017-09-28 | 2018-01-30 | 维沃移动通信有限公司 | A kind of optical finger print component and mobile terminal |
CN108288018A (en) * | 2017-11-30 | 2018-07-17 | 维沃移动通信有限公司 | A kind of display module and mobile terminal |
CN108598111A (en) * | 2018-04-24 | 2018-09-28 | 京东方科技集团股份有限公司 | Display base plate, method with fingerprint identification function and display device |
CN108598117A (en) * | 2018-04-25 | 2018-09-28 | 京东方科技集团股份有限公司 | A kind of fingerprint identification method of display device and display device |
CN108712526A (en) * | 2018-04-28 | 2018-10-26 | 维沃移动通信有限公司 | A kind of screen and mobile terminal |
CN109002222A (en) * | 2018-08-29 | 2018-12-14 | 武汉华星光电技术有限公司 | A kind of touching display screen with fingerprint identification device |
CN209980214U (en) * | 2019-05-10 | 2020-01-21 | 北京兆易创新科技股份有限公司 | Screen structure and electronic product |
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Address after: Room 101, Floor 1-5, Building 8, Yard 9, Fenghao East Road, Haidian District, Beijing 100094 Applicant after: Zhaoyi Innovation Technology Group Co.,Ltd. Address before: 100083 12 Floors, Block A, Tiangong Building, Science and Technology University, 30 College Road, Haidian District, Beijing Applicant before: GIGADEVICE SEMICONDUCTOR(BEIJING) Inc. |