CN106897660A - Liquid-crystal apparatus with identification of fingerprint - Google Patents
Liquid-crystal apparatus with identification of fingerprint Download PDFInfo
- Publication number
- CN106897660A CN106897660A CN201610852555.8A CN201610852555A CN106897660A CN 106897660 A CN106897660 A CN 106897660A CN 201610852555 A CN201610852555 A CN 201610852555A CN 106897660 A CN106897660 A CN 106897660A
- Authority
- CN
- China
- Prior art keywords
- layer
- glass substrate
- cabling
- cablings
- fingerprint
- 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
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
- G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
- Multimedia (AREA)
- Image Input (AREA)
Abstract
A kind of liquid-crystal apparatus with identification of fingerprint, including：One array glass substrate, a colorized optical filtering glass substrate, an organic luminous layer, a pixel display layer, a detection cabling and induction electrode layer；The organic luminous layer, pixel display layer, detection cabling and induction electrode layer are located between the array glass substrate and the colorized optical filtering glass substrate, it is of the invention to be mainly collocated with each other by pixel display layer and detection cabling and the internal cabling of induction electrode layer and electrode structure, further up to showing and detection identification of fingerprint and touch-control Combined functional.
Description
Technical field
A kind of liquid-crystal apparatus with identification of fingerprint, refer in particular to have concurrently being distinguished with fingerprint for identification of fingerprint and touch controllable function
The liquid-crystal apparatus of knowledge.
Background technology
The existing liquid crystal display with touch controllable function, if firmly setting touch-control electricity in the surface side of liquid crystal display
Pole and circuit make the liquid crystal display have the function of touch-control, if identical need to have finger print identification function, in addition by fingerprint
The electrode and Wiring structure of identification are arranged at the side of the liquid crystal display in the way of lamination again, and then make liquid crystal display utensil
There is the function of identification of fingerprint, though the function of the touch-control being so designed that needed for can reach user and identification of fingerprint, at this stage hand
Hold mobile device to develop towards slimming, if therefore persistently using stacked system respectively by fingerprint identification structure and electrode and touch-control
Structure and electrode are successively arranged on the liquid crystal display demand that cannot then coordinate slimming, also, identification of fingerprint image
Input can be divided into the modes such as optical scanner, thermal imagery sensing, capacitive induction.Optical scanning way because device volume is larger,
The consideration of consuming electric power or the complicated yield of processing procedure be not good, and universal easily by false fingerprint spoof, causes to be dfficult to apply to hand-held mobile
On device, correctness and the reliability of thermal imagery sensing be not good cannot also to turn into main flow, thus condenser type image sensing gradually into
It is the mainstream technology of mobile electronic device application biological identification.
But identification of fingerprint chip also accounts for critically important design focal point apart from thickness with watch crystal setting, works as identification of fingerprint
The surface distance of chip and detection fingerprint at a distance of too far when easily make identification of fingerprint chip recognize producing erroneous judgement, therefore existing finger
Line identification structure only may be disposed at the surface of the liquid crystal display.
The content of the invention
To solve the defect of above-mentioned prior art, the main object of the present invention is to provide one kind with identification of fingerprint
And the liquid-crystal apparatus of touch controllable function.
In order to achieve the above object, the present invention provides a kind of liquid-crystal apparatus with identification of fingerprint, including：One array glass base
Plate, a colorized optical filtering glass substrate, an organic luminous layer, detection cabling and induction electrode layer, one first chip, one second core
Piece；
The array glass substrate has one first side and one second side, and first side, the face of the second side are oppositely arranged
In the upper and lower both sides of array glass substrate；The colorized optical filtering glass substrate has one the 3rd side and one the 4th side, the described 3rd
Side is corresponding with second side；The organic luminous layer is arranged at foregoing array glass substrate and the colorized optical filtering glass substrate
Between；Located at the second side of foregoing array glass substrate, the pixel display layer has multiple scanning to the pixel display layer
Cabling and multiple common signal cablings and multiple thin film transistor (TFT)s and multiple induction electrodes, and these scan cablings and these are common
Define multiple display blocks jointly with signal lead, these thin film transistor (TFT)s are divided into these display blocks, these films are brilliant
Body pipe selects to be electrically connected with these scanning cablings and these common signal cablings；The detection cabling and induction electrode layer have
Multiple detection cabling and multiple induction electrodes, the detection cabling and induction electrode stacking are located on the pixel display layer, and and this
A little scanning cablings be arranged in parallel, and these detection cablings are electrically connected with these induction electrodes, and these detection cablings are total to foregoing
Enjoy electrode and define multiple sensing blocks jointly, the induction electrode is in foregoing sensing block.
Wherein these display blocks have a first side and one first short side side respectively, and the length of these first sides is
75~120 μm, the length on these the first short side sides is 25~40 μm.
Wherein these thin film transistor (TFT)s have one first tie point and one second tie point and one the 3rd tie point, institute respectively
The first tie point, the second tie point, the 3rd tie point is stated electrically to connect with these scanning cablings and these common signal cablings respectively
Connect.
Wherein these sensing blocks have a second side and one second short side side respectively, and the length of these second sides is
75~120 μm, the length on these the second short side sides is 25~40 μm.
4th side of wherein described colorized optical filtering glass substrate also has a upper polaroid, the 3rd side and the organic light emission
Lamination sets a light shield layer and a chromatic filter layer between layer, and the chromatic filter layer has one with respect to the side of the organic luminous layer
Protective layer.
Wherein described first chip is used as the control pixel display layer；Second chip is walked as the control detection
Line and induction electrode layer.
In order to achieve the above object, the present invention provides a kind of liquid-crystal apparatus with identification of fingerprint, including：One array glass base
Plate, a colorized optical filtering glass substrate, an organic luminous layer, detection cabling and induction electrode layer, one first chip, one second core
Piece；
The array glass substrate has one first side and one second side, and first side, the face of the second side are oppositely arranged
In the upper and lower both sides of array glass substrate；The colorized optical filtering glass substrate has one the 3rd side and one the 4th side, the described 3rd
Side is corresponding with second side, and the 3rd side has a light shield layer；The organic luminous layer is arranged at foregoing array glass base
Between plate and the colorized optical filtering glass substrate；The pixel display layer is described located at the second side of foregoing array glass substrate
Pixel display layer has multiple scanning cablings and multiple common signal cablings and multiple thin film transistor (TFT)s and multiple induction electrodes, and
And these scanning cablings and these common signal cablings define multiple display blocks jointly, these thin film transistor (TFT)s are divided into these
In display block, the selection of these thin film transistor (TFT)s is electrically connected with these scanning cablings and these common signal cablings；The inspection
Survey cabling and induction electrode layer and detect cablings and multiple induction electrodes with multiple, the detection cabling and induction electrode layer are located at should
Between light shield layer and the organic luminous layer, and it is be arranged in parallel with these scanning cablings, these detect cablings and these induction electrodes
It is electrically connected with, these detection cablings define multiple sensing blocks jointly with foregoing shared electrode, and the induction electrode is located at preceding
In the sensing block stated.
Wherein these display blocks have a first side and one first short side side respectively, and the length of these first sides is
75~120 μm, the length on these the first short side sides is 25~40 μm.
Wherein these thin film transistor (TFT)s have one first tie point and one second tie point and one the 3rd tie point, institute respectively
The first tie point, the second tie point, the 3rd tie point is stated electrically to connect with these scanning cablings and these common signal cablings respectively
Connect.
Wherein these sensing blocks have a second side and one second short side side respectively, and the length of these second sides is
75~120 μm, the length on these the second short side sides is 25~40 μm.
4th side of wherein described colorized optical filtering glass substrate also has a upper polaroid, the detection cabling and induction electrode
There is a chromatic filter layer, the chromatic filter layer has one with respect to the side of the organic luminous layer between layer and the organic luminous layer
Protective layer.
Wherein described first chip is used as the control pixel display layer；Second chip is walked as the control detection
Line and induction electrode layer.
In order to achieve the above object, the present invention provides a kind of liquid-crystal apparatus with identification of fingerprint, including：One array glass base
Plate, a colorized optical filtering glass substrate, an organic luminous layer, detection cabling and induction electrode layer, one first chip, one second core
Piece；
The array glass substrate has one first side and one second side, and first side, the face of the second side are oppositely arranged
In the upper and lower both sides of array glass substrate；The colorized optical filtering glass substrate has one the 3rd side and one the 4th side, the described 3rd
Side is corresponding with second side, and the 3rd side has a light shield layer；The organic luminous layer is arranged at foregoing array glass base
Between plate and the colorized optical filtering glass substrate；The pixel display layer is described located at the second side of foregoing array glass substrate
Pixel display layer has multiple scanning cablings and multiple common signal cablings and multiple thin film transistor (TFT)s and multiple induction electrodes, and
And these scanning cablings and these common signal cablings define multiple display blocks jointly, these thin film transistor (TFT)s are divided into these
In display block, the selection of these thin film transistor (TFT)s is electrically connected with these scanning cablings and these common signal cablings；The inspection
Survey cabling and induction electrode layer and detect cablings and multiple induction electrodes with multiple, the detection cabling and induction electrode layer are located at should
4th side of colorized optical filtering glass substrate, and be arranged in parallel with these scanning cablings, these detect cablings and these induction electrodes
It is electrically connected with, these detection cablings define multiple sensing blocks jointly with foregoing shared electrode, and the induction electrode is located at preceding
In the sensing block stated.
Wherein these display blocks have a first side and one first short side side respectively, and the length of these first sides is
75~120 μm, the length on these the first short side sides is 25~40 μm.
Wherein these thin film transistor (TFT)s have one first tie point and one second tie point and one the 3rd tie point, institute respectively
The first tie point, the second tie point, the 3rd tie point is stated electrically to connect with these scanning cablings and these common signal cablings respectively
Connect.
Wherein these sensing blocks have a second side and one second short side side respectively, and the length of these second sides is
75~120 μm, the length on these the second short side sides is 25~40 μm.
Wherein it is described detection cabling and induction electrode layer on also have a upper polaroid, the colorized optical filtering glass substrate with should
There is a light shield layer between organic luminous layer, there is a chromatic filter layer, the coloured silk between the light shield layer and the organic luminous layer
Color filtering optical layer has a protective layer with respect to the side of the organic luminous layer.
Wherein described first chip is used as the control pixel display layer；Second chip is walked as the control detection
Line and induction electrode layer.
The defect of prior art can be improved by the liquid-crystal apparatus with identification of fingerprint provided by the present invention, and by inspection
Survey cabling and foregoing shared electrode define jointly multiple sensing blocks can while have effect of identification of fingerprint and touch detection concurrently,
The target of slimming is realized in the setting that touch-control structure layer can not only be saved, also, the detection cabling and induction electrode layer collocation should
The identification of fingerprint and touch control detection combined type detection function that the common signal cabling of pixel display layer is provided further are lifted whole
Progressive effect of the more existing Liquid Crystal Module of body fluid crystal module.
Brief description of the drawings
Fig. 1 is the assembled sectional view of the liquid-crystal apparatus first embodiment with identification of fingerprint of the invention；
Fig. 2 is the top view of the liquid-crystal apparatus first embodiment with identification of fingerprint of the invention；
Fig. 2A is the partial enlarged drawing of Fig. 2 of the liquid-crystal apparatus first embodiment with identification of fingerprint of the invention；
Fig. 2 B are another partial enlarged drawing of Fig. 2 of the liquid-crystal apparatus first embodiment with identification of fingerprint of the invention；
Fig. 3 is the assembled sectional view of the liquid-crystal apparatus second embodiment with identification of fingerprint of the invention；
Fig. 4 is the assembled sectional view of the liquid-crystal apparatus 3rd embodiment with identification of fingerprint of the invention.
Description of reference numerals
Liquid-crystal apparatus 1 with identification of fingerprint
Array glass substrate 11
First side 111
Second side 112
First chip 113
Second chip 114
Colorized optical filtering glass substrate 12
3rd side 121
4th side 122
Organic luminous layer 13
Pixel display layer 14
Scanning cabling 141
First side 1441
First short side side 1442
Common signal cabling 142
Thin film transistor (TFT) 143
First tie point 1431
Second tie point 1432
3rd tie point 1433
Display block 144
Detection cabling and induction electrode layer 15
Detection cabling 151
Induction electrode 152
Specific embodiment
Above-mentioned purpose of the invention and its structure and characteristic functionally, preferred embodiment with reference to the accompanying drawings is said
It is bright.
Fig. 1, Fig. 2, Fig. 2A and Fig. 2 B are referred to, is the liquid-crystal apparatus first embodiment with identification of fingerprint of the invention
Combination section view and top view, as illustrated, the liquid-crystal apparatus 1 with identification of fingerprint, including：One array glass substrate 11,
One colorized optical filtering glass substrate 12, an organic luminous layer 13, the detection cabling of a pixel display layer 14, one and induction electrode layer 15,
One first chip 113, one second chip 114；
The array glass substrate 11 has one first side 111 and one second side 112, first side 111, the second side
112 face is relatively arranged on the upper and lower both sides of array glass substrate 11.
The colorized optical filtering glass substrate 12 have one the 3rd side 121 and one the 4th side 122, the 3rd side 121 with should
Second side 112 is corresponding.
The organic luminous layer 13 is arranged between foregoing array glass substrate 11 and colorized optical filtering glass substrate 12；
The pixel display layer 14 has multiple located at the second side 112 of foregoing array glass substrate 11, the pixel display layer 14
Scanning cabling 141 and multiple common signal cabling 142 and multiple thin film transistor (TFT)s 143, and these scanning cablings 141 and these
Common signal cabling 142 defines multiple display blocks 144 jointly, and these thin film transistor (TFT)s 143 are divided into these display blocks 144
In, the selection of these thin film transistor (TFT)s 143 is electrically connected with these scanning cablings 141 and these common signal cablings 142.
There is these thin film transistor (TFT)s 143 one first tie point 1431 and one second tie point 1432 and the 3rd to connect respectively
Contact 1433, first tie point 1431, the second tie point 1432, the 3rd tie point 1433 scan cabling with these respectively
141 and these common signal cablings 142 be electrically connected with.
These display blocks 144 have a first side 1441 and one first short side side 1442, these first sides respectively
1441 length is 75~120 μm, and the length on these the first short side sides 1442 is 25~40 μm；The display block 144 also may be used
2X2 is display group A or 3X3,4X4,5X5 any of which, and the present embodiment does not draw using 5X5 as explanation embodiment
To be limited.
The detection cabling and induction electrode layer 15 have multiple detection cablings 151 and multiple induction electrodes 152, the detection
Cabling and induction electrode layer 15 are stacked on the pixel display layer 14, and are be arranged in parallel with these scanning cablings 141, these sensings
Electrode 152 with these detection cablings 151 and these common signal cablings 142 be electrically connected with, these detection cablings 151 with it is foregoing
Shared signal lead 142 defines multiple sensing blocks 153 jointly, and the induction electrode 152 is located at foregoing sensing block 153
In.
These sensing blocks 153 have a second side 1531 and one second short side side 1532, these second sides respectively
1531 length is 75~120 μm, and the length 1532 on these the second short side sides is 25~40 μm；The sensing block 153 also may be used
2X2 is sensing group B or 3X3,4X4,5X5 any of which, and the present embodiment does not draw using 5X5 as explanation embodiment
To be limited.
One first chip 113 and one is provided between foregoing array glass substrate 11 and the colorized optical filtering glass substrate 12
Two chips 114, first chip 113, the second chip 114 located at the second side 112 of the array glass substrate 11, and respectively with
Foregoing pixel display layer 14 and foregoing detection cabling and induction electrode layer 15 are electrically connected with, first chip 145 conduct
The pixel display layer 14 is controlled, second chip 154 is used as the control detection cabling and induction electrode layer 15.
4th side 122 of colorized optical filtering glass substrate described in the present embodiment 12 also has a upper polaroid 16, the 3rd
Lamination sets a light shield layer 17 and a chromatic filter layer 18, the phase of chromatic filter layer 18 between side 121 and the organic luminous layer 13
There is a protective layer 19 to the side of the organic luminous layer 13.
Fig. 3 is referred to, is the assembled sectional view of the liquid-crystal apparatus second embodiment with identification of fingerprint of the invention, such as schemed
Shown, the present embodiment is identical with the part-structure technical characteristic of foregoing first embodiment, therefore will not be described in great detail herein, but this
Embodiment place different from foregoing first embodiment is that the face of the 3rd side 121 of the colorized optical filtering glass substrate 12 is provided with one
Light shield layer 17 and the detection cabling and induction electrode layer 15 are located between the light shield layer 17 and the organic luminous layer 13.
Fig. 4 is referred to, is the assembled sectional view of the liquid-crystal apparatus 3rd embodiment with identification of fingerprint of the invention, such as schemed
Shown, the present embodiment is identical with the part-structure technical characteristic of foregoing second embodiment, therefore will not be described in great detail herein, but this
Embodiment place different from foregoing second embodiment is that the 3rd side 121 of the colorized optical filtering glass substrate 12 has a shading
Layer 17.
The present embodiment is that the detection cabling and induction electrode layer 15 are set with foregoing first embodiment maximum difference
In the 4th side 122 of the colorized optical filtering glass substrate 12.
Refering to foregoing Fig. 1-Fig. 4, to sum up first embodiment~3rd embodiment is that the open present invention reaches and has fingerprint concurrently
The structure technology feature of the Liquid Crystal Module of identification and touch controllable function, the liquid-crystal apparatus with identification of fingerprint of the invention mainly pass through
The display block 144 that these scanning cabling 141 and these common signal cablings 142 of the pixel display layer 14 are defined jointly
Carry out image to show, the multiple thin film transistor (TFT)s 143 in these display blocks 144 are then carried out as the scanning cabling 141
With the connection and conducting of common signal lead 142 during scanning work.
Detection cabling and induction electrode layer 15 in the present invention mainly as identification of fingerprint work show with foregoing pixel
14 lamination of layer are set, and these detection cablings 151 are adjacent and parallel with these scanning cablings 141, detection cabling and the sense
Answer electrode layer 15 that the common signal cabling 142 is mainly shared with the pixel display layer 14, therefore longitudinal detection cabling can be omitted
Setting, can not only save integral thickness can more save manufacturing cost.
Pixel display layer 14 of the invention shares the common signal cabling 142 with the detection cabling and induction electrode layer 15,
Switched over by the time difference and used, i.e., being scanned display by the pixel display layer 14 first uses, when the pixel display layer
Switch again after 14 display picture elements carries out identification of fingerprint and uses for detection cabling and induction electrode layer 15, i.e., when pixel display layer 14 enters
These horizontally arranged scanning cablings 141 are sequentially driven during row scanning display, vertical longitudinally disposed common signal
Cabling 142 is also sequentially driven, and responsible execution identification of fingerprint detection is switched to after these scanning cablings 141 are finished
Detection cabling and induction electrode layer 15 carry out these detection cablings of detection work, the detection cabling and induction electrode layer 15
151 is horizontally disposed and be disposed adjacent with the scanning cabling 141, identical when switching to detection cabling 151 and carrying out sensing work
Ground, detection cabling 151 will be sequentially activated, and the shared signal lead 142 is also sequentially opened and is operated.
Each Rotating fields of the invention except it is preceding it is described with being electrically connected with each other in addition to, remaining each Rotating fields does not intersect mutually each other
Connect, wiring by way of or to each other set insulating barrier mode insulated.
The detection cabling and main this by by defining jointly with these common signal cablings 142 of induction electrode layer 15
A little sensing blocks 153 are sensed, the present invention had been mentioned in foregoing embodiment these sensing blocks 153 can with 2X2,3X3,
The mode of 4X4,5X5 or more array collectively constitute be one sensing group B, the present embodiment using 5X5 as explanation embodiment, and
And sensing group B be one as be judged as detect identification of fingerprint work or detection touch-control sensing work foundation, if being detected
Scope more than 5X5 sensing group B scopes when, then can be judged as identification of fingerprint work carry out identification of fingerprint, if detection model
When enclosing the sensing group B scopes less than 5X5, then the detection that central value coordinate is judged as touch point is taken out, the sensing group
Area is about 46875~120000 μm2。
Previously with regard to sensing group B detection scope judgement and the switching of the common signal cabling 142, mainly by with
It is electrically connected with CPU or be controlled by software (not shown) and judge and drive first chip 113 and this second
Chip 114 controls the pixel display layer 14 and detection cabling and induction electrode layer 15, has present invention generally provides one kind compound
Formula has the structure technology of identification of fingerprint and touch control detection, because being prior art as the CPU and software that control and judge, therefore
This will not be described in great detail.
Claims (18)
1. a kind of liquid-crystal apparatus with identification of fingerprint, it is characterised in that including：
One array glass substrate, with one first side and one second side, first side, the face of the second side are relatively arranged on the number
The upper and lower both sides of group glass substrate；
One colorized optical filtering glass substrate, with one the 3rd side and one the 4th side, the 3rd side is corresponding with second side；
One organic luminous layer, is arranged between foregoing array glass substrate and colorized optical filtering glass substrate；
One pixel display layer, located at the second side of foregoing array glass substrate, there are the pixel display layer multiple scannings to walk
Line and multiple common signal cablings and multiple thin film transistor (TFT)s, and these scanning cabling and these common boundaries of common signal cabling
Fixed multiple display block, these thin film transistor (TFT)s are divided into these display blocks, and the selection of these thin film transistor (TFT)s is swept with these
Retouch cabling and these common signal cablings are electrically connected with；
One detection cabling and induction electrode layer, with multiple detection cabling and multiple induction electrodes, the detection cabling and induced electricity
Pole stacking be arranged in parallel on the pixel display layer with these scanning cablings, and these induction electrodes detect cabling with these
And these common signal cablings are electrically connected with, these detection cablings define multiple induction zones jointly with foregoing common signal cabling
Block, the induction electrode is in foregoing sensing block；
One first chip, is electrically connected with located at the second side of the array glass substrate and with foregoing pixel display layer；
One second chip, electrically connects located at the second side of the array glass substrate and with foregoing detection cabling and induction electrode layer
Connect.
2. there are the liquid-crystal apparatus of identification of fingerprint as claimed in claim 1, wherein these display blocks have one first respectively
Side and one first short side side, the length of these first sides is 75~120 μm, and the length on these the first short side sides is 25~40
μm。
3. liquid-crystal apparatus with identification of fingerprint as claimed in claim 1, wherein these thin film transistor (TFT)s have one the respectively
One tie point and one second tie point and one the 3rd tie point, first tie point, the second tie point, the 3rd tie point difference
It is electrically connected with these scanning cablings and these common signal cablings.
4. there are the liquid-crystal apparatus of identification of fingerprint as claimed in claim 1, wherein these sensing blocks have one second respectively
Side and one second short side side, the length of these second sides is 75~120 μm, and the length on these the second short side sides is 25~40
μm。
5. there are the liquid-crystal apparatus of identification of fingerprint as claimed in claim 1, wherein the 4th of the colorized optical filtering glass substrate the
Side also has a upper polaroid, and lamination sets a light shield layer and a chromatic filter layer between the 3rd side and the organic luminous layer,
The chromatic filter layer has a protective layer with respect to the side of the organic luminous layer.
6. there are the liquid-crystal apparatus of identification of fingerprint as claimed in claim 1, wherein first chip is used as the control picture
Plain display layer；Second chip is used as the control detection cabling and induction electrode layer.
7. a kind of liquid-crystal apparatus with identification of fingerprint, it is characterised in that including：
One array glass substrate, with one first side and one second side, first side, the face of the second side are relatively arranged on the number
The upper and lower both sides of group glass substrate；
One colorized optical filtering glass substrate, with one the 3rd side and one the 4th side, the 3rd side is corresponding with second side, and this
Three sides have a light shield layer；
One organic luminous layer, is arranged between foregoing array glass substrate and colorized optical filtering glass substrate；
One pixel display layer, located at the second side of foregoing array glass substrate, there are the pixel display layer multiple scannings to walk
Line and multiple common signal cablings and multiple thin film transistor (TFT)s, and these scanning cabling and these common boundaries of common signal cabling
Fixed multiple display block, these thin film transistor (TFT)s are divided into these display blocks, and the selection of these thin film transistor (TFT)s is swept with these
Retouch cabling and these common signal cablings are electrically connected with；
One detection cabling and induction electrode layer, with multiple detection cabling and multiple induction electrodes, the detection cabling and induced electricity
Pole layer be located between the light shield layer and the organic luminous layer, and with these scanning cablings be arranged in parallel, these induction electrodes and this
A little detection cablings and these common signal cablings are electrically connected with, and these detection cablings are defined jointly with foregoing common signal cabling
Multiple sensing block, the induction electrode is in foregoing sensing block；
One first chip, is electrically connected with located at the second side of the array glass substrate and with foregoing pixel display layer；
One second chip, electrically connects located at the second side of the array glass substrate and with foregoing detection cabling and induction electrode layer
Connect.
8. there are the liquid-crystal apparatus of identification of fingerprint as claimed in claim 7, wherein these display blocks have one first respectively
Side and one first short side side, the length of these first sides is 75~120 μm, and the length on these the first short side sides is 25~40
μm。
9. liquid-crystal apparatus with identification of fingerprint as claimed in claim 7, wherein these thin film transistor (TFT)s have one the respectively
One tie point and one second tie point and one the 3rd tie point, first tie point, the second tie point, the 3rd tie point difference
It is electrically connected with these scanning cablings and these common signal cablings.
10. there are the liquid-crystal apparatus of identification of fingerprint as claimed in claim 7, wherein these sensing blocks have one second respectively
Side and one second short side side, the length of these second sides is 75~120 μm, and the length on these the second short side sides is 25~40
μm。
11. liquid-crystal apparatus with identification of fingerprint as claimed in claim 7, wherein the 4th of the colorized optical filtering glass substrate the
Side also has a upper polaroid, has a chromatic filter layer between the detection cabling and induction electrode layer and the organic luminous layer,
The chromatic filter layer has a protective layer with respect to the side of the organic luminous layer.
12. liquid-crystal apparatus with identification of fingerprint as claimed in claim 7, wherein first chip is used as the control picture
Plain display layer；Second chip is used as the control detection cabling and induction electrode layer.
A kind of 13. liquid-crystal apparatus with identification of fingerprint, it is characterised in that including：
One array glass substrate, with one first side and one second side, first side, the face of the second side are relatively arranged on the number
The upper and lower both sides of group glass substrate；
One colorized optical filtering glass substrate, with one the 3rd side and one the 4th side, the 3rd side is corresponding with second side, and this
Three sides have a light shield layer；
One organic luminous layer, is arranged between foregoing array glass substrate and colorized optical filtering glass substrate；
One pixel display layer, located at the second side of foregoing array glass substrate, there are the pixel display layer multiple scannings to walk
Line and multiple common signal cablings and multiple thin film transistor (TFT)s, and these scanning cabling and these common boundaries of common signal cabling
Fixed multiple display block, these thin film transistor (TFT)s are divided into these display blocks, and the selection of these thin film transistor (TFT)s is swept with these
Retouch cabling and these common signal cablings are electrically connected with；
One detection cabling and induction electrode layer, with multiple detection cabling and multiple induction electrodes, the detection cabling and induced electricity
Pole layer located at the colorized optical filtering glass substrate the 4th side, and with these scanning cablings be arranged in parallel, these induction electrodes and this
A little detection cablings and these common signal cablings are electrically connected with, and these detection cablings are defined jointly with foregoing common signal cabling
Multiple sensing block, the induction electrode is in foregoing sensing block；
One first chip, is electrically connected with located at the second side of the array glass substrate and with foregoing pixel display layer；
One second chip, electrically connects located at the second side of the array glass substrate and with foregoing detection cabling and induction electrode layer
Connect.
14. liquid-crystal apparatus with identification of fingerprint as claimed in claim 13, wherein these display blocks have one the respectively
One side and one first short side side, the length of these first sides are 75~120 μm, the length on these the first short side sides for 25~
40μm。
15. liquid-crystal apparatus with identification of fingerprint as claimed in claim 13, wherein these thin film transistor (TFT)s have one respectively
First tie point and one second tie point and one the 3rd tie point, first tie point, the second tie point, the 3rd tie point point
It is not electrically connected with these scanning cablings and these common signal cablings.
16. liquid-crystal apparatus with identification of fingerprint as claimed in claim 13, wherein these sensing blocks have one the respectively
Dual side-edge and one second short side side, the length of these second sides are 75~120 μm, the length on these the second short side sides for 25~
40μm。
17. liquid-crystal apparatus with identification of fingerprint as claimed in claim 13, wherein the detection cabling and induction electrode layer
On also have a upper polaroid, between the colorized optical filtering glass substrate and the organic luminous layer have a light shield layer, the shading
There is a chromatic filter layer, the chromatic filter layer has one with respect to the side of the organic luminous layer between layer and the organic luminous layer
Protective layer.
18. liquid-crystal apparatus with identification of fingerprint as claimed in claim 13, wherein first chip is described as control
Pixel display layer；Second chip is used as the control detection cabling and induction electrode layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610852555.8A CN106897660A (en) | 2016-09-27 | 2016-09-27 | Liquid-crystal apparatus with identification of fingerprint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610852555.8A CN106897660A (en) | 2016-09-27 | 2016-09-27 | Liquid-crystal apparatus with identification of fingerprint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106897660A true CN106897660A (en) | 2017-06-27 |
Family
ID=59190518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610852555.8A Pending CN106897660A (en) | 2016-09-27 | 2016-09-27 | Liquid-crystal apparatus with identification of fingerprint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106897660A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133896A (en) * | 2019-06-28 | 2019-08-16 | 京东方科技集团股份有限公司 | LCD display panel and preparation method thereof, terminal device |
| CN112732119A (en) * | 2021-01-06 | 2021-04-30 | 武汉华星光电半导体显示技术有限公司 | Touch display panel |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455538A (en) * | 2010-11-04 | 2012-05-16 | 三星移动显示器株式会社 | Liquid crystal display with integrated touch screen panel |
| CN205068352U (en) * | 2014-10-03 | 2016-03-02 | 速博思股份有限公司 | Display device with fingerprint identification and touch detection functions |
-
2016
- 2016-09-27 CN CN201610852555.8A patent/CN106897660A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455538A (en) * | 2010-11-04 | 2012-05-16 | 三星移动显示器株式会社 | Liquid crystal display with integrated touch screen panel |
| CN205068352U (en) * | 2014-10-03 | 2016-03-02 | 速博思股份有限公司 | Display device with fingerprint identification and touch detection functions |
| US20160098140A1 (en) * | 2014-10-03 | 2016-04-07 | Superc-Touch Corporation | Display device with fingerprint identification and touch detection |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110133896A (en) * | 2019-06-28 | 2019-08-16 | 京东方科技集团股份有限公司 | LCD display panel and preparation method thereof, terminal device |
| CN110133896B (en) * | 2019-06-28 | 2022-04-15 | 京东方科技集团股份有限公司 | LCD display panel, preparation method thereof and terminal equipment |
| CN112732119A (en) * | 2021-01-06 | 2021-04-30 | 武汉华星光电半导体显示技术有限公司 | Touch display panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102561120B1 (en) | Organic light emitting display panel and organic light emitting display device with a built-in touch screen | |
| US10496204B2 (en) | Display device with integrated touch screen and mirror function, and method for fabricating the same | |
| CN106200064B (en) | In-cell touch liquid crystal display device and its manufacturing method | |
| US10386956B2 (en) | Organic light-emitting display panel and organic light-emitting display device having built-in touchscreen | |
| CN109725757B (en) | Display device | |
| CN101251667B (en) | Liquid crystal display | |
| CN101937293B (en) | Information input device and display device | |
| CN104238815B (en) | A kind of display panel and its driving method, display device | |
| CN103123548B (en) | Touch control display apparatus | |
| CN110047872A (en) | Display device | |
| WO2016206207A1 (en) | Substrate and display panel | |
| CN107908034A (en) | A kind of array base palte, touch-control display panel and touch-control display panel driving method | |
| US20200089350A1 (en) | Touch sensing unit and display device including the same | |
| CN108182872A (en) | Display device with light sensing unit | |
| CN106095211A (en) | Display floater and preparation method thereof, display device | |
| US10061432B2 (en) | Display device having touch screen therein | |
| CN107085701A (en) | Finger print detection device, display device and display device | |
| CN101887904A (en) | Organic light-emitting diode display of integrated touch screen | |
| KR102631412B1 (en) | TOUCH PANEL AND Flexible DISPLAY DEVICE INCLUDING THE SAME | |
| TW202209166A (en) | Biometric sensing apparatus | |
| CN103809336B (en) | In-cell touch panel display and electronic installation | |
| CN106897660A (en) | Liquid-crystal apparatus with identification of fingerprint | |
| CN106959556B (en) | Liquid Crystal Module with identification of fingerprint | |
| CN107562284A (en) | Display panel and display device | |
| TWI603244B (en) | Liquid crystal device with fingerprint identification function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170627 |