CN108268820A - Electronic device, glass cover-plate and preparation method thereof - Google Patents
Electronic device, glass cover-plate and preparation method thereof Download PDFInfo
- Publication number
- CN108268820A CN108268820A CN201611263382.2A CN201611263382A CN108268820A CN 108268820 A CN108268820 A CN 108268820A CN 201611263382 A CN201611263382 A CN 201611263382A CN 108268820 A CN108268820 A CN 108268820A
- Authority
- CN
- China
- Prior art keywords
- layer
- flat
- ink layer
- glass cover
- recessed portion
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 83
- 238000002360 preparation method Methods 0.000 title description 2
- 239000011159 matrix material Substances 0.000 claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 230000035945 sensitivity Effects 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 210000003734 kidney Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
- G06V40/1324—Sensors therefor by using geometrical optics, e.g. using prisms
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
- C03C17/36—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
- C03C17/38—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal at least one coating being a coating of an organic material
Abstract
The present invention relates to a kind of glass cover-plates, and including glass matrix and decorative layer, the inner surface of glass matrix includes flat part and recessed portion, and recessed portion includes flat bottoms and side surface part.Decorative layer is arranged on the inner surface of glass matrix, and including the first ink layer, label layer and the second ink layer, the first ink layer covering flat bottoms and flat part, label layer cover the first ink layer and side surface part in flat bottoms, the second ink layer covering marking layer.Production method the invention further relates to glass cover-plate and the electronic device with above-mentioned glass cover-plate.Due to forming recessed portion on glass cover-plate so that the distance between fingerprint recognition module and finger reduces, and can ensure the sensitivity of fingerprint recognition；And the thickness of the other parts of glass cover-plate can be relatively large, thus can ensure that the integral strength of glass cover-plate meets the requirements.In addition, being provided with label layer in the side surface part of recessed portion, it can cause fingerprint identification area domain that there is more obvious visual identity degree.
Description
Technical field
The present invention relates to technical field of electronic devices, more particularly to a kind of electronic device with fingerprint identification function and
The production method of its glass cover-plate and glass cover-plate.
Background technology
Fingerprint, the palmmprint of human body are unique, their complexity can provide enough features for individual identity
Identification.Finger print/palm print identification technology is the cheapest biometrics identification technology of current most ripe and price.Wherein, fingerprint is known
Other technology is widely used on the electronic devices such as laptop, mobile phone.Since glass material has good texture, increasingly
More electronic devices uses glass shell.For the globality not disfeatured, the electronic device with fingerprint identification function is usual
Fingerprint recognition module is arranged below not ostiolate glass shell.However, glass shell is too thick to influence fingerprint recognition
Sensitivity, glass shell is too thin, does not meet the requirement of drop resistant equal strength.
Invention content
The present invention is intended to provide a kind of be suitable for assembling the glass cover-plate used with fingerprint recognition module and have the glass
The electronic device of glass cover board and the production method of glass cover-plate.
A kind of glass cover-plate, including glass matrix and decorative layer, the glass matrix has opposite inner surface and appearance
Face, the inner surface include flat part and recessed portion, and the recessed portion includes flat bottoms and cricoid side surface part, the side
The one end in portion connects the flat bottoms, and the other end of the side surface part connects the flat part；The decorative layer is arranged on glass
On the inner surface of matrix, the decorative layer includes the first ink layer, label layer and the second ink layer, the first ink layer covering
The flat bottoms and flat part, the label layer cover the first ink layer and the side surface part in flat bottoms, second oil
Layer of ink covers the label layer.
Second ink layer covers first ink layer on flat part simultaneously in one of the embodiments,.
The recessed portion further includes the curved portion being connected between flat bottoms and side surface part in one of the embodiments,
The label layer covers the curved portion simultaneously.
In one of the embodiments, the distance between the flat part and outer surface be 0.3-1.2mm, the flat bottoms
The distance between flat part is 0.1-0.5mm, and the angle between the side surface part and flat bottoms is less than or equal to 60 °, the arc
The arc radius in shape portion is 0.5-10mm, and the corresponding central angle of circular arc of the curved portion is 15-60 °.
In one of the embodiments, the distance between the flat part and outer surface be 0.5-0.7mm, the flat bottoms
The distance between flat part is 0.2-0.4mm, and the angle between the side surface part and flat bottoms is less than or equal to 45 °.
A kind of electronic device, including above-mentioned glass cover-plate and fingerprint recognition module, the fingerprint recognition module is at least
It is partly accommodated in the recessed portion.
A kind of production method of glass cover-plate, includes the following steps：
Glass matrix is provided, the glass matrix has opposite the inner surface and the outer surface；
Groove is formed on the inner surface of glass matrix so that the inner surface includes flat part and recessed portion, described
Recessed portion includes flat bottoms and cricoid side surface part, and one end of the side surface part connects the flat bottoms, the side surface part it is another
One end connects the flat part；
The first ink layer is formed on the internal surface；
Remove the first ink layer in side surface part；
Label layer is formed on the first ink layer and the side surface part in flat bottoms；And
The second ink layer is formed in label layer.
Second ink layer covers first ink layer on flat part simultaneously in one of the embodiments,.
The recessed portion further includes the curved portion being connected between flat bottoms and side surface part in one of the embodiments,
The label layer covers the curved portion simultaneously.
Due to forming corresponding recessed portion on glass cover-plate so that the distance between fingerprint recognition module and finger reduces,
It can ensure the sensitivity of fingerprint recognition；And the thickness of the other parts of glass cover-plate can be relatively large, thus can ensure glass
The integral strength of cover board meets the requirements.In addition, being provided with label layer in the side surface part of recessed portion, it can cause fingerprint identification area
Domain has more obvious visual identity degree.
Description of the drawings
Fig. 1 is the overlooking the structure diagram of glass cover-plate that one embodiment of the invention provides；
Fig. 2 is the schematic cross-sectional view of the line A-A along Fig. 1；
Fig. 3 is the cross section structure schematic diagram of the glass matrix in the glass cover-plate of embodiment illustrated in fig. 1；
Fig. 4 is the cross section structure schematic diagram of the glass matrix in the glass cover-plate that another embodiment provides；
Fig. 5 a, Fig. 5 b, Fig. 5 c are the vertical view wheel of the recessed portion of the glass matrix in the glass cover-plate that different embodiments provide
Wide schematic diagram.
Specific embodiment
As shown in Figure 1, a kind of glass cover-plate that one embodiment of the invention provides can be applied on consumer electronics, make
Front cover plate for electronic device.These electronic devices can be smart mobile phone, tablet computer etc..The glass cover-plate is from front
Front can be divided into display area 100, frame region 200 and fingerprint recognition region 300 by view.Wherein display area
100 is transparent, and the display unit in corresponding electronic device, user can pass through the display area 100 and observe that electronic device is shown
The information shown.Frame region 200 is opaque, for blocking the other elements in electronic device.It fingerprint recognition region 300 can conduct
The window of fingerprint recognition.
In some other embodiments, glass cover-plate provided by the invention also can be as the back cover plate of electronic device.
At this point, glass cover-plate in addition to fingerprint recognition region 300, can also be equipped with headlamp installation region and camera lens installation region etc.,
But the division without above-mentioned display area 100 and frame region 200.
With reference to Fig. 2 and Fig. 3, the glass cover-plate includes glass matrix 10 and decorative layer 20.
Glass matrix 10 has opposite inner surface 101 and outer surface 102.It is applied in electronic device in glass cover-plate
When, the inner surface 101 of glass matrix 10 is towards inside electronic device, and outer surface 102 is towards external electronic device.One embodiment
In, glass matrix 10 it is at least partially planar.In addition in some embodiments, glass matrix 10 can be rendered as 3D on the whole
The structure of glass, such as the curved portion in marginal portion setting bending.
The inner surface 101 includes flat part 103 and recessed portion 105.Flat part 103 is in planar, 105 court of recessed portion
The direction recess of exterior surface 102.Recessed portion 105 can lead to overetched mode and be formed.
The recessed portion 105 includes flat bottoms 107 and cricoid side surface part 109.The flat bottoms 107 are in planar.It is flat
The profile of bottom 107 can be round, rectangle or kidney ellipsoid.One end of the side surface part 109 connects the flat bottoms 107,
The other end of the side surface part 109 connects the flat part 103.Side surface part 109 is inclined relative to flat bottoms 107, flat part 103
Tiltedly.From the point of view of visual angle shown in FIG. 1, the overall profile that recessed portion 105 is showed can be with the profile phase of flat bottoms 107
Together.As shown in Fig. 5 a, Fig. 5 b, Fig. 5 c, the profile of three kinds of recessed portions 105 of different shapes is shown.
The profile of recessed portion 105 wherein shown in Fig. 5 a is kidney ellipsoid.Under this kind of situation, the maximum length X of recessed portion 105
OK range be 5-50mm, preferably 10-20mm；The OK range of the width Y of recessed portion 105 is 2-20mm, preferably 5-10mm；
Both ends arc radius r=1/2Y.
The profile of recessed portion 105 shown in Fig. 5 b is rectangle.Under this kind of situation, the OK range of the length X of recessed portion 105
It is 5-50mm, preferably 10-20mm；The OK range of the width Y of recessed portion 105 is 2-20mm, preferably 5-10mm；Each angle circular arc falls
The OK range of the arc radius r at angle is 0.1-1mm, preferably 0.2-0.5mm.
The profile of recessed portion 105 shown in Fig. 5 c is circle.Under this kind of situation, the OK range of the radius r of recessed portion 105
It is 2-20mm, preferably 5-10mm.
As shown in Figure 3, in an embodiment, outer surface 102 is in planar.The thickness of glass matrix 10 namely described flat
The distance between smooth portion 103 and outer surface 102 h are 0.3-1.2mm, preferably 0.5-0.7mm.The depth of the recessed portion 105,
Namely the distance between the flat bottoms 107 and flat part 103 h1 are 0.1-0.5mm, preferably 0.2-0.4mm.The side surface part
109 section is taper.Angle α between the side surface part 109 and flat bottoms 107 is less than or equal to 60 °, is preferably less than equal to
45 °, further preferred is less than or equal to 30 °.
As shown in figure 4, in a further embodiment, the recessed portion 105, which further includes, is connected to flat bottoms 107 and side surface part
Curved portion 111 between 109.It, can be to avoid because of the curvature between flat bottoms 107 and side surface part 109 by setting curved portion 111
Stress concentration caused by transition is too big can promote the resistance ability of glass matrix 10.
The arc radius r1 of the curved portion 111 is 0.5-10mm, the corresponding central angle θ 1 of circular arc of the curved portion 111
It is 15-60 °.
As shown in Figure 2, the decorative layer 20 is arranged on the inner surface 101 of glass matrix 10.The decorative layer 20 wraps
Include the first ink layer 21,22 and second ink layer 23 of label layer.
First ink layer 21 covers the flat bottoms 107 and flat part 103.In the production process, printing can be passed through
Mode 21 whole face of the first ink layer is arranged on inner surface 101, then lead to overetched mode and remove and be formed in side surface part 109
On ink, and the leaving a blank in side surface part 109.First ink layer 21 can play decoration and block inside glass cover-plate
The effect of component.First ink layer 21 can form lamination by way of repeatedly printing.
The label layer 22 covers the first ink layer 21 and the side surface part 109 in flat bottoms 107.For ease of making,
The precision that label layer 22 is formed is reduced, label layer 22 also can be extended over partly to the first ink layer 21 on flat part 103.Mark
Knowing 22 and first ink layer 21 of layer has different colours or texture difference, thus in 102 unilateral observation label layer 22 of outer surface
During place, label layer 22 is easily visually noticeable.In the embodiment with curved portion 111, the label layer 22 is covered simultaneously
Cover the curved portion 111.Label layer 22 can be film plating layer, can also be the ink layer with 21 different colours of the first ink layer.
When label layer 22 is ink layer, if during h1≤0.25mm, the mode that silk-screen may be used is formed, if during h1 ＞ 0.25mm, it can
It is formed in a manner of using bat printing or spraying etc..
Second ink layer 23 covers the label layer 22.Second ink layer 23 is used to protect label layer 22.Some realities
It applies in example, the second ink layer 23 can continue to extend toward the direction of flat part 103, described in covering on flat part 103 simultaneously
First ink layer 21.Second ink layer 23 may be used the mode repeatedly printed and form lamination.
The present invention also provides a kind of electronic devices, know including the glass cover-plate in above-mentioned any one embodiment and fingerprint
Other module, the fingerprint recognition module are at least partially received in the recessed portion 105.Due to forming phase on glass cover-plate
The recessed portion answered so that the distance between fingerprint recognition module and finger reduces, and can ensure the sensitivity of fingerprint recognition；And glass cover
The thickness of the other parts of plate can be relatively large, thus can ensure that the integral strength of glass cover-plate meets the requirements.In addition, recessed
Label layer is provided in the side surface part of concave portion, can cause fingerprint identification area domain that there is more obvious visual identity degree.
The present invention also provides a kind of production methods of glass cover-plate, include the following steps：
Glass matrix is provided, the glass matrix has opposite the inner surface and the outer surface.In electronic device is applied to
When, the inner surface of the glass matrix is towards inside electronic device, and the outer surface of glass matrix is towards the outside of electronic device.
Groove is formed on the inner surface of glass matrix so that the inner surface includes flat part and recessed portion, described
Recessed portion includes flat bottoms and cricoid side surface part, and one end of the side surface part connects the flat bottoms, the side surface part it is another
One end connects the flat part.
Wherein, the profile of recessed portion can be round, rectangle or kidney ellipsoid.Recessed portion can lead to overetched mode and be formed
In the inner surface of glass matrix.
Then, the first ink layer is formed on the internal surface.Then, then using e.g. laser-induced thermal etching either expose
The modes such as development remove the first ink layer in side surface part, and it is still blank to make side surface part.
Then, label layer is formed on the first ink layer in flat bottoms and in the side surface part.Label layer can be
Film plating layer with various textures.Label layer can also be the ink layer with the first ink layer different colours, when the depth of recessed portion
When degree is less than or equal to 0.25mm, the mode that silk-screen may be used forms label layer；It, can when the depth of recessed portion is more than 0.25mm
Label layer is formed in a manner of using bat printing or spraying etc..The difficulty and precision formed to reduce label layer, label layer can extend
Covering is located at the first ink layer on flat part.
Finally, the second ink layer is formed in label layer.The material of second ink layer can be with the material of the first ink layer
It is identical or different.Second ink layer can extend beyond label layer, and cover first oil on flat part simultaneously
Layer of ink.
In some embodiments, the recessed portion further includes the curved portion being connected between flat bottoms and side surface part, arc
Portion can be molded by way of fine grinding.The label layer covers the curved portion simultaneously.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that those of ordinary skill in the art are come
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. a kind of glass cover-plate, it is characterised in that including glass matrix and decorative layer, the glass matrix has opposite interior table
Face and outer surface, the inner surface include flat part and recessed portion, and the recessed portion includes flat bottoms and cricoid side surface part,
One end of the side surface part connects the flat bottoms, and the other end of the side surface part connects the flat part；The decorative layer is set
It puts on the inner surface of glass matrix, the decorative layer includes the first ink layer, label layer and the second ink layer, first oil
Layer of ink covers the flat bottoms and flat part, and the label layer covers the first ink layer and the side surface part in flat bottoms, institute
It states the second ink layer and covers the label layer.
2. glass cover-plate according to claim 1, which is characterized in that second ink layer is covered on flat part simultaneously
First ink layer.
3. glass cover-plate according to claim 1, which is characterized in that the recessed portion, which further includes, is connected to flat bottoms and side
Curved portion between face, the label layer cover the curved portion simultaneously.
4. glass cover-plate according to claim 3, which is characterized in that the distance between the flat part and outer surface are
0.3-1.2mm, the distance between the flat bottoms and flat part be 0.1-0.5mm, the folder between the side surface part and flat bottoms
Angle is less than or equal to 60 °, and the arc radius of the curved portion is 0.5-10mm, and the corresponding central angle of circular arc of the curved portion is
15-60°。
5. glass cover-plate according to claim 4, which is characterized in that the distance between the flat part and outer surface are
0.5-0.7mm, the distance between the flat bottoms and flat part be 0.2-0.4mm, the folder between the side surface part and flat bottoms
Angle is less than or equal to 45 °.
6. a kind of electronic device, which is characterized in that including the glass cover-plate described in any one in claim 1-5 and refer to
Line identifies module, and the fingerprint recognition module is at least partially received in the recessed portion.
7. a kind of production method of glass cover-plate, it is characterised in that include the following steps：
Glass matrix is provided, the glass matrix has opposite the inner surface and the outer surface；
Groove is formed on the inner surface of glass matrix so that the inner surface includes flat part and recessed portion, the recess
Portion includes flat bottoms and cricoid side surface part, and one end of the side surface part connects the flat bottoms, the other end of the side surface part
Connect the flat part；
The first ink layer is formed on the internal surface；
Remove the first ink layer in side surface part；
Label layer is formed on the first ink layer and the side surface part in flat bottoms；And
The second ink layer is formed in label layer.
8. the production method of glass cover-plate according to claim 7, which is characterized in that second ink layer covers simultaneously
First ink layer on flat part.
9. the production method of glass cover-plate according to claim 7, which is characterized in that the recessed portion, which further includes, to be connected to
Curved portion between flat bottoms and side surface part, the label layer cover the curved portion simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611263382.2A CN108268820A (en) | 2016-12-30 | 2016-12-30 | Electronic device, glass cover-plate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611263382.2A CN108268820A (en) | 2016-12-30 | 2016-12-30 | Electronic device, glass cover-plate and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108268820A true CN108268820A (en) | 2018-07-10 |
Family
ID=62753911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611263382.2A Pending CN108268820A (en) | 2016-12-30 | 2016-12-30 | Electronic device, glass cover-plate and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108268820A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012132935A1 (en) * | 2011-03-31 | 2012-10-04 | Hoya株式会社 | Method for manufacturing cover glass for electronic device, cover glass for electronic device, glass plate for cover glass used for electronic device, and method for manufacturing touch sensor module |
| CN203054787U (en) * | 2013-01-14 | 2013-07-10 | 深圳欧菲光科技股份有限公司 | Glass cover-plate assembly used for touch screen and touch screen |
| CN104281326A (en) * | 2014-10-23 | 2015-01-14 | 深圳欧菲光科技股份有限公司 | Touch screen and manufacturing method of touch screen |
| CN104639140A (en) * | 2015-01-19 | 2015-05-20 | 广东欧珀移动通信有限公司 | Touch control press key structure, electronic equipment and manufacturing method of touch control press key structure |
| CN104700084A (en) * | 2015-03-06 | 2015-06-10 | 南昌欧菲生物识别技术有限公司 | Fingerprint recognition device, touch screen with same and terminal device |
| US20160004899A1 (en) * | 2014-07-07 | 2016-01-07 | Goodix Technology Inc. | Integration of touch screen and fingerprint sensor assembly |
| JP2016164694A (en) * | 2015-03-06 | 2016-09-08 | パナソニックＩｐマネジメント株式会社 | Touch sensor and manufacturing method therefor |
| CN106132141A (en) * | 2016-08-03 | 2016-11-16 | 南昌欧菲光学技术有限公司 | Electronic product, glass shell and manufacture equipment thereof and method |
| CN106156716A (en) * | 2015-04-24 | 2016-11-23 | 上海箩箕技术有限公司 | Fingerprint recognition system and forming method thereof |
| CN106250800A (en) * | 2015-06-05 | 2016-12-21 | 旭硝子株式会社 | Glass substrate and manufacture method, protection glass and manufacture method thereof and portable data assistance |
| CN206388199U (en) * | 2016-12-30 | 2017-08-08 | 南昌欧菲光学技术有限公司 | Electronic installation and its glass cover-plate |
-
2016
- 2016-12-30 CN CN201611263382.2A patent/CN108268820A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012132935A1 (en) * | 2011-03-31 | 2012-10-04 | Hoya株式会社 | Method for manufacturing cover glass for electronic device, cover glass for electronic device, glass plate for cover glass used for electronic device, and method for manufacturing touch sensor module |
| CN203054787U (en) * | 2013-01-14 | 2013-07-10 | 深圳欧菲光科技股份有限公司 | Glass cover-plate assembly used for touch screen and touch screen |
| US20160004899A1 (en) * | 2014-07-07 | 2016-01-07 | Goodix Technology Inc. | Integration of touch screen and fingerprint sensor assembly |
| CN104281326A (en) * | 2014-10-23 | 2015-01-14 | 深圳欧菲光科技股份有限公司 | Touch screen and manufacturing method of touch screen |
| CN104639140A (en) * | 2015-01-19 | 2015-05-20 | 广东欧珀移动通信有限公司 | Touch control press key structure, electronic equipment and manufacturing method of touch control press key structure |
| CN104700084A (en) * | 2015-03-06 | 2015-06-10 | 南昌欧菲生物识别技术有限公司 | Fingerprint recognition device, touch screen with same and terminal device |
| JP2016164694A (en) * | 2015-03-06 | 2016-09-08 | パナソニックＩｐマネジメント株式会社 | Touch sensor and manufacturing method therefor |
| CN106156716A (en) * | 2015-04-24 | 2016-11-23 | 上海箩箕技术有限公司 | Fingerprint recognition system and forming method thereof |
| CN106250800A (en) * | 2015-06-05 | 2016-12-21 | 旭硝子株式会社 | Glass substrate and manufacture method, protection glass and manufacture method thereof and portable data assistance |
| CN106132141A (en) * | 2016-08-03 | 2016-11-16 | 南昌欧菲光学技术有限公司 | Electronic product, glass shell and manufacture equipment thereof and method |
| CN206388199U (en) * | 2016-12-30 | 2017-08-08 | 南昌欧菲光学技术有限公司 | Electronic installation and its glass cover-plate |
Non-Patent Citations (2)
| Title |
|---|
| 王世强;: "Synaptics宣布行业首款面向智能手机的光学指纹识别传感器", 计算机与网络, no. 24, pages 26 * |
| 陈正伟等: "印刷材料", 印刷工业出版社, pages: 164 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9971923B2 (en) | Fingerprint identification device and mobile terminal having same | |
| KR100810243B1 (en) | Manuvfacturing method of keypad for mobile phone and keypad thereof | |
| US10282577B2 (en) | Touch-sensing apparatus and electronic appliance including the same | |
| CN111010838B (en) | Method for manufacturing housing, and electronic device | |
| CN206385030U (en) | Electronic installation and its glass cover-plate | |
| CN110023146B (en) | Radome and method for manufacturing radome | |
| KR101350424B1 (en) | An adhesive tape and display unit for touch screen having it | |
| CN209201111U (en) | Glass framework | |
| EP3285463B1 (en) | Input assembly and terminal | |
| CN106385473B (en) | Casing, fingerprint module and mobile terminal | |
| CN104615307A (en) | Glass cover plate | |
| CN104156105A (en) | Fingerprint-recognition touch screen | |
| WO2017031634A1 (en) | Terminal device | |
| CN206388199U (en) | Electronic installation and its glass cover-plate | |
| CN105573532A (en) | Touch control panel structure and manufacturing method thereof | |
| CN105236759A (en) | Method for processing transparent sheet material and electronic equipment | |
| CN105469045A (en) | Fingerprint recognition module and electronic equipment | |
| CN108268820A (en) | Electronic device, glass cover-plate and preparation method thereof | |
| CN206385031U (en) | Electronic installation and its glass cover-plate | |
| CN108264240A (en) | Electronic device, glass cover-plate and preparation method thereof | |
| CN108264241A (en) | Electronic device, glass cover-plate and preparation method thereof | |
| CN204203920U (en) | Touch panel structure provided | |
| KR101368264B1 (en) | Method of manufacturing fingerprint recognition home key using epoxy molding | |
| CN105488474A (en) | Fingerprint detection module, manufacturing method thereof and electronic device | |
| CN205354053U (en) | Fingerprint detection module and electronic equipment |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210302 Address after: 231323 Building 1, precision electronics industrial park, Hangbu Town, Shucheng County, Lu'an City, Anhui Province Applicant after: Anhui jingzhuo optical display technology Co.,Ltd. Address before: 330013 HUANGJIAHU Road, Nanchang Economic and Technological Development Zone, Nanchang City, Jiangxi Province Applicant before: NANCHANG OFILM OPTICAL TECHNOLOGY Co.,Ltd. |