CN110362235A - A kind of touch-control display panel and display device - Google Patents
A kind of touch-control display panel and display device Download PDFInfo
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- CN110362235A CN110362235A CN201910675438.2A CN201910675438A CN110362235A CN 110362235 A CN110362235 A CN 110362235A CN 201910675438 A CN201910675438 A CN 201910675438A CN 110362235 A CN110362235 A CN 110362235A
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- 239000007769 metal material Substances 0.000 claims description 5
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims 1
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- 229910052751 metal Inorganic materials 0.000 description 10
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
Abstract
A kind of touch-control display panel provided in an embodiment of the present invention and display device, it include: upper substrate and lower substrate that be opposite and setting, it is set to black matrix layer of the upper substrate towards lower substrate side, and the bucking electrode between upper substrate and black matrix layer, bucking electrode are at least set in the figure region of black matrix layer.Touch screen is set to the side that upper substrate deviates from black matrix layer in the prior art, based on this, the display signal shielding that can will be loaded in the liquid crystal display with black matrix layer using the bucking electrode being set between upper substrate and black matrix layer in the present invention, interference so as to avoid display signal to the touching signals loaded in touch screen, improves touch-control accuracy.Bucking electrode is at least set in the figure region of black matrix layer simultaneously, avoids influence of the bucking electrode to pixel aperture ratio in liquid crystal display.
Description
Technical field
The present invention relates to technical field of touch-control display more particularly to a kind of touch-control display panel and display devices.
Background technique
21st century is the age of an information explosion, and various new and high technologies are fast-developing like the mushrooms after rain.Such as
The miscellaneous electronic product that the high-tech companies such as apple, Samsung, LG are released, enriches people's lives.These companies push away
Electronic product out is mainly capacitive touch screen.The capacitive touch screen that especially Apple Inc. releases has excellent touch-control
Function, so that people go after like a flock of ducks to it.Many touch screens are all the paces immediately following apple currently on the market, are released various each
The touch screen of sample.
In the development process of touch screen, main touch scheme has external hanging type and two kinds embedded.Wherein, embedded touching
Touching screen includes two kinds of touch-control structures of On-cell and In-cell.Specifically, On-cell touch screen is that touch screen is embedded in liquid crystal display
(LCD) between color membrane substrates (CF) and polaroid (POL).Such structure cause the touching signals of On-cell touch screen vulnerable to
To the interference of the display signal of liquid crystal display, touch-control accuracy is influenced.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of touch-control display panel and display device, to solve display signal
Interference to touching signals improves touch-control accuracy.
Therefore, a kind of touch-control display panel provided in an embodiment of the present invention, the upper substrate and lower substrate set including opposite,
It is set to black matrix layer of the upper substrate towards the lower substrate side, and is located at the upper substrate and the black matrix layer
Between bucking electrode, the bucking electrode is at least set in the figure region of the black matrix layer.
In one possible implementation, in above-mentioned touch-control display panel provided in an embodiment of the present invention, the screen
The material for covering electrode is metal material, and the bucking electrode has the grid in the figure region of the black matrix layer
Shape structure.
In one possible implementation, in above-mentioned touch-control display panel provided in an embodiment of the present invention, the screen
The material for covering electrode is transparent conductive material, and the bucking electrode flood is set to the upper substrate towards the black matrix layer
Side.
In one possible implementation, in above-mentioned touch-control display panel provided in an embodiment of the present invention, further includes:
The public electrode being set between the upper substrate and the lower substrate；
The bucking electrode and the public electrode load identical electric signal.
In one possible implementation, in above-mentioned touch-control display panel provided in an embodiment of the present invention, the touching
Control electrode layer includes: the latticed touch control electrode of two layers of overlapping setting.
In one possible implementation, each described in above-mentioned touch-control display panel provided in an embodiment of the present invention
The site of latticed touch control electrode is respectively positioned in the site region of the black matrix layer.
In one possible implementation, in above-mentioned touch-control display panel provided in an embodiment of the present invention, two layers of institute
Latticed touch control electrode is stated to mutually stagger on overlapping direction.
In one possible implementation, in above-mentioned touch-control display panel provided in an embodiment of the present invention, the net
The mesh shape of trellis touch control electrode is diamond shape.
In one possible implementation, in above-mentioned touch-control display panel provided in an embodiment of the present invention, further includes:
It is set to the color blocking layer that the black matrix layer deviates from the upper substrate side.
Based on the same inventive concept, the embodiment of the invention provides a kind of display devices, including above-mentioned touch-control display panel.
The present invention has the beneficial effect that:
Touch-control display panel provided in an embodiment of the present invention and display device, comprising: the upper substrate and lower base set relatively
Plate is set to black matrix layer of the upper substrate towards lower substrate side, and the shielding electricity between upper substrate and black matrix layer
Pole, bucking electrode are at least set in the figure region of black matrix layer.Touch screen is set to upper substrate back in the prior art
Side from black matrix layer is based on this, i.e. using the bucking electrode being set between upper substrate and black matrix layer in the present invention
The display signal shielding that can will be loaded in liquid crystal display with black matrix layer, so as to avoid display signal to being loaded in touch screen
Touching signals interference, improve touch-control accuracy.Bucking electrode is at least set to simultaneously where the figure of black matrix layer
In region, influence of the bucking electrode to pixel aperture ratio in liquid crystal display is avoided.
Detailed description of the invention
Fig. 1 is one of the structural schematic diagram of touch-control display panel provided in an embodiment of the present invention；
Fig. 2 is the second structural representation of touch-control display panel provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of bucking electrode and touch control electrode layer in touch-control display panel shown in Fig. 1.
Specific embodiment
With reference to the accompanying drawing, to the specific embodiment of touch-control display panel provided in an embodiment of the present invention and display device
It is described in detail.
The shapes and sizes of each film layer do not reflect its actual proportions in touch-control display panel in attached drawing, and purpose is only shown
Meaning illustrates the content of present invention.
A kind of touch-control display panel provided in an embodiment of the present invention, as depicted in figs. 1 and 2, the upper base set including opposite
Plate 101 and lower substrate 102 are set to black matrix layer 103 of the upper substrate 101 towards 102 side of lower substrate, and are located at upper substrate
Bucking electrode 104 between 101 and black matrix layer 103, bucking electrode 104 are at least set to where the figure of black matrix layer 103
In region.
Touch screen is set to the side that upper substrate 101 deviates from black matrix layer 103 in the prior art, this is based on, in the present invention
In the above-mentioned touch-control display panel that embodiment provides, the bucking electrode being set between upper substrate 101 and black matrix layer 103 is utilized
The 104 display signal shieldings that can will be loaded in the liquid crystal display with black matrix layer 103, so as to avoid display signal to touch
The interference of the touching signals loaded in screen improves touch-control accuracy.Bucking electrode 104 is at least set to black matrix layer simultaneously
In 103 figure region, influence of the bucking electrode 104 to pixel aperture ratio in liquid crystal display is avoided.Also, in liquid crystal display
The light that backlight issues without generating interference with bucking electrode 104, therefore will not generate optics because being blocked by black matrix layer 103
Moire fringes, so as to realize good optical effect.
It is worth noting that, many common touch-control display panels are all equipped with active pointers at present, when active touch-control
Pen emits signal by active pointers when sliding on touch-control display panel, and the touch control electrode in touch-control display panel receives letter
Number, and the signal intensity of coordinate point is transferred to IC, IC calculates the position of touch of active pointers, actively touches to realize
Control the scribing line effect of pen.Active control pen is carried using touch-control display panel provided by the invention, can effectively be shielded in liquid crystal display
It shows interference of the signal to the transmitting signal (i.e. touching signals) of active pointers, greatly improves the scribing line of active pointers
Sensitivity.
In the specific implementation, in above-mentioned touch-control display panel provided in an embodiment of the present invention, the material of bucking electrode 104
It can be metal material, in order to not influence pixel aperture ratio, bucking electrode 104 can have the figure positioned at black matrix layer 103
Fenestral fabric in region, as shown in figures 1 and 3.It is understood that as long as the figure of bucking electrode 104 is located at
In the figure region of black matrix layer 103, it is not limited to fenestral fabric.In addition, in compared to the prior art often
With the scheme of indium tin oxide material production electrode, the present invention makes bucking electrode using metal material (such as aluminium, copper, silver etc.)
104, significantly reduce cost of material.
In the specific implementation, in above-mentioned touch-control display panel provided in an embodiment of the present invention, the material of bucking electrode 104
It can also be transparent conductive material, at this time because transparent conductive material will not influence pixel aperture ratio, therefore bucking electrode 104 can be with
Flood is set to side of the upper substrate 101 towards black matrix layer 103, as shown in Figure 2.Certainly, the screen of transparent conductive material production
The figure for covering electrode 104 may be the fenestral fabric in the figure region of black matrix layer 103, does not do have herein
Body limits.
In the specific implementation, in above-mentioned touch-control display panel provided in an embodiment of the present invention, as depicted in figs. 1 and 2, one
As can also include: the public electrode 105 being set between upper substrate 101 and lower substrate 102；In order to avoid bucking electrode 104
Parasitic capacitance is generated between public electrode 105 or pixel electrode, influences display effect, it can be by bucking electrode 104 and common electrical
Pole 105 loads identical electric signal.
In the specific implementation, in above-mentioned touch-control display panel provided in an embodiment of the present invention, as shown in Figure 1 to Figure 3, it is
Touch-control sensitivity is improved, touch control electrode layer 106 may include: the latticed touch control electrode of two layers of overlapping setting.Also, such as Fig. 3
Shown, while improving touch-control sensitivity, in order to guarantee display quality, the site of each latticed touch control electrode can be respectively positioned on black
In the site region of matrix layer 103, two layers of mesh trellis touch control electrode is on overlapping direction (left and right directions as shown in Figure 3)
It mutually staggers, the mesh shape of latticed touch control electrode is diamond shape.Also, as seen from Figure 3, positioned at black matrix layer 103
The bucking electrode 104 of fenestral fabric in figure region and the overlapping area of latticed touch control electrode are minimum, thus
It electrically effectively prevents generating parasitic capacitance therebetween, prevents the capacitance resistance load (RC for increasing latticed touch control electrode
loading)。
Generally, in above-mentioned touch-control display panel provided in an embodiment of the present invention, include two layers of touch control electrode layer 106
It is mutually insulated between the latticed touch control electrode of overlapping setting, such as can be by the way that the first insulating layer is arranged between
107 realize insulation between the two, as depicted in figs. 1 and 2.
It specifically, can also include: to be set to black matrix in above-mentioned touch-control display panel provided in an embodiment of the present invention
Layer 103 deviates from the color blocking layer of 101 side of upper substrate.As depicted in figs. 1 and 2, have been shown in particular color blocking layer include red color resistance R,
Green color blocking G and blue color blocking B.In the specific implementation, color blocking layer can also be including yellow color blocking Y, white color blocking W etc., herein
Without limitation.
Generally, in above-mentioned touch-control display panel provided in an embodiment of the present invention, for the attachment for increasing upper substrate 101
Power can also include: to be set to setting second insulating layer 108 between upper substrate 101 and touch control electrode layer 106, such as Fig. 1 and Fig. 2
It is shown.
It further, as depicted in figs. 1 and 2, can be in above-mentioned touch-control display panel provided in an embodiment of the present invention
Third insulating layer 109 is set away from the side of upper substrate 101 in touch control electrode layer 106, to realize the guarantor to touch control electrode layer 106
Shield.
In addition, in above-mentioned touch-control display panel provided in an embodiment of the present invention, to realize display function, such as Fig. 1 and Fig. 2
It is shown, it can also include: the polaroid 110 for deviating from 106 side of touch control electrode layer positioned at third insulating layer 109.
Generally, it in above-mentioned touch-control display panel provided in an embodiment of the present invention, as depicted in figs. 1 and 2, can also wrap
It includes: deviating from the cover sheet 111 of 109 side of third insulating layer, positioned at polaroid 110 to protect the inside structure of touch-control display panel
Part.
Generally, it in above-mentioned touch-control display panel provided in an embodiment of the present invention, as depicted in figs. 1 and 2, can also wrap
It includes: the optical clear resin layer 112 between cover sheet 111 and polaroid 110, to improve the comparison of touch-control display panel
Degree.
Correspondingly, the production method that the embodiment of the present invention gives subelement in touch-control display panel, specific as follows:
Step 1, composition forms metal material and the bucking electrode 104 with fenestral fabric on upper substrate 101；
Step 2, in bucking electrode 104, away from the side of upper substrate 101, successively composition forms black matrix layer 103 and including red
The color blocking layer of color color blocking R, green color blocking G, blue color blocking B；Wherein, the figure of the figure covering bucking electrode 104 of black matrix layer 103
Shape；
Step 3 forms second insulating layer 108 away from the side of bucking electrode 104 in upper substrate 101；
Step 4, one layer in the side composition formation touch control electrode layer 106 that second insulating layer 108 deviates from upper substrate 101
Metal mesh trellis touch control electrode；It should be noted that in the touch scheme for carrying active pointers, this layer of metal mesh trellis touching
Controlling electrode can be touch-driven electrode, or touch-control sensing electrode；And in the scheme for carrying out touch-control using finger, it should
Layer metal mesh trellis touch control electrode is used generally as touch-driven electrode；
Step 5 forms the first insulating layer 107 away from the side of second insulating layer 108 in metal mesh trellis touch control electrode；
Step 6, another layer of gold in the first insulating layer 107 in the side of upper substrate 101 formation touch control electrode layer 106
Belong to latticed touch control electrode；It should be noted that in the touch scheme for carrying active pointers, this layer of metal mesh trellis touch-control
Electrode can be touch-driven electrode, or touch-control sensing electrode；And in the scheme for carrying out touch-control using finger, the layer
Metal mesh trellis touch control electrode is used generally as touch-control sensing electrode；
Step 7 forms third insulating layer 109 away from the side of upper substrate 101 in touch control electrode layer 106, to protect touch-control
Electrode layer 106.
It is understood that in above-mentioned production method, the first bucking electrode 104 for successively having made 101 side of upper substrate,
Black matrix layer 103 and color blocking layer, then successively made 101 another layers of upper substrate of second insulating layer, metal mesh trellis touch-control electricity
Pole, the first insulating layer, metal mesh trellis touch control electrode and third insulating layer；It, can also be first in upper base during actual fabrication
The side of plate successively make second insulating layer, metal mesh trellis touch control electrode, the first insulating layer, metal mesh trellis touch control electrode and
Third insulating layer, then do not done herein in the other side of upper substrate production bucking electrode 104, black matrix layer 103 and color blocking layer successively
It limits.
It should be noted that forming what each layer structure was related in above-mentioned production method provided in an embodiment of the present invention
Patterning processes not only may include the portions such as deposition, photoresist coating, mask plate mask, exposure, development, etching, photoresist lift off
Point or whole technical process, can also include other technical process, specifically with composition needed for being formed during actual fabrication
Subject to figure, it is not limited here.For example, drying technique with after can also including before etching after developing.
Wherein, depositing operation can be chemical vapour deposition technique, plasma enhanced chemical vapor deposition method or physics gas
Phase sedimentation, it is not limited here；Mask plate used in masking process can be intermediate tone mask plate (Half Tone
Mask), single slit diffraction mask plate (Single Slit Mask) or gray mask plate (Gray Tone Mask), do not do herein
It limits；Etching can be dry etching or wet etching, it is not limited here.
Based on the same inventive concept, the embodiment of the invention also provides a kind of display devices, including the embodiment of the present invention to mention
The above-mentioned touch-control display panel supplied, the display device can be with are as follows: mobile phone, tablet computer, television set, display, laptop,
Any products or components having a display function such as Digital Frame, navigator, smartwatch, body building wrist strap, personal digital assistant.
The implementation of the display device may refer to the embodiment of above-mentioned touch-control display panel, and overlaps will not be repeated.
Above-mentioned touch-control display panel provided in an embodiment of the present invention and display device, comprising: the opposite and upper substrate set and
Lower substrate is set to black matrix layer of the upper substrate towards lower substrate side, and the screen between upper substrate and black matrix layer
Electrode is covered, bucking electrode is at least set in the figure region of black matrix layer.Touch screen is set to base in the prior art
Side of the backboard from black matrix layer is based on this, utilizes the shielding electricity being set between upper substrate and black matrix layer in the present invention
The display signal shielding that pole can will load in the liquid crystal display with black matrix layer, so as to avoid display signal in touch screen
The interference of the touching signals of load improves touch-control accuracy.Bucking electrode is at least set to the figure of black matrix layer simultaneously
In region, influence of the bucking electrode to pixel aperture ratio in liquid crystal display is avoided.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of touch-control display panel, the upper substrate and lower substrate set including opposite, are set to the upper substrate towards described
The black matrix layer of lower substrate side, which is characterized in that further include:
Bucking electrode between the upper substrate and the black matrix layer, the bucking electrode are at least set to the black square
In the figure region of battle array layer.
2. touch-control display panel as described in claim 1, which is characterized in that the material of the bucking electrode is metal material,
The bucking electrode has the fenestral fabric in the figure region of the black matrix layer.
3. touch-control display panel as described in claim 1, which is characterized in that the material of the bucking electrode is electrically conducting transparent material
Material, the bucking electrode flood are set to side of the upper substrate towards the black matrix layer.
4. touch-control display panel as described in claim 1, which is characterized in that further include: be set to the upper substrate with it is described
Public electrode between lower substrate；
The bucking electrode and the public electrode load identical electric signal.
5. touch-control display panel as described in claim 1, which is characterized in that the touch control electrode layer includes: overlapping to set for two layers
The latticed touch control electrode set.
6. touch-control display panel as claimed in claim 5, which is characterized in that the equal position in site of each latticed touch control electrode
In in the site region of the black matrix layer.
7. touch-control display panel as claimed in claim 6, which is characterized in that two layers of latticed touch control electrode is in overlapping side
It mutually staggers upwards.
8. touch-control display panel as claimed in claim 7, which is characterized in that the mesh shape of the latticed touch control electrode is
Diamond shape.
9. such as the described in any item touch-control display panels of claim 1-8, which is characterized in that further include: it is set to the black square
Battle array layer deviates from the color blocking layer of the upper substrate side.
10. a kind of display device, which is characterized in that including such as described in any item touch-control display panels of claim 1-9.
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| CN201910675438.2A CN110362235B (en) | 2019-07-25 | 2019-07-25 | Touch display panel and display device |
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| CN201910675438.2A CN110362235B (en) | 2019-07-25 | 2019-07-25 | Touch display panel and display device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111488079A (en) * | 2020-04-24 | 2020-08-04 | 信利（惠州）智能显示有限公司 | Oncell touch module |
| WO2021208144A1 (en) * | 2020-04-16 | 2021-10-21 | 深圳市华星光电半导体显示技术有限公司 | Self-capacitance touch-control display panel and drive method therefor, and display apparatus |
| US20240028145A1 (en) * | 2021-10-28 | 2024-01-25 | Tcl China Star Optoelectronics Technology Co., Ltd. | Touch display panel and display device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050264744A1 (en) * | 2004-05-31 | 2005-12-01 | Kim Do S | In-plane switching liquid crystal display and driving method thereof |
| CN103713792A (en) * | 2013-12-23 | 2014-04-09 | 京东方科技集团股份有限公司 | Array substrate, manufacturing method thereof and touching display device |
| CN103793120A (en) * | 2014-01-28 | 2014-05-14 | 北京京东方光电科技有限公司 | In cell touch panel and display device |
| CN104216584A (en) * | 2014-06-24 | 2014-12-17 | 京东方科技集团股份有限公司 | Touch display panel and display device |
| CN106200101A (en) * | 2016-09-06 | 2016-12-07 | 昆山龙腾光电有限公司 | Colored filter substrate and manufacture method and display panels |
-
2019
- 2019-07-25 CN CN201910675438.2A patent/CN110362235B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050264744A1 (en) * | 2004-05-31 | 2005-12-01 | Kim Do S | In-plane switching liquid crystal display and driving method thereof |
| CN103713792A (en) * | 2013-12-23 | 2014-04-09 | 京东方科技集团股份有限公司 | Array substrate, manufacturing method thereof and touching display device |
| CN103793120A (en) * | 2014-01-28 | 2014-05-14 | 北京京东方光电科技有限公司 | In cell touch panel and display device |
| CN104216584A (en) * | 2014-06-24 | 2014-12-17 | 京东方科技集团股份有限公司 | Touch display panel and display device |
| CN106200101A (en) * | 2016-09-06 | 2016-12-07 | 昆山龙腾光电有限公司 | Colored filter substrate and manufacture method and display panels |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021208144A1 (en) * | 2020-04-16 | 2021-10-21 | 深圳市华星光电半导体显示技术有限公司 | Self-capacitance touch-control display panel and drive method therefor, and display apparatus |
| CN111488079A (en) * | 2020-04-24 | 2020-08-04 | 信利（惠州）智能显示有限公司 | Oncell touch module |
| US20240028145A1 (en) * | 2021-10-28 | 2024-01-25 | Tcl China Star Optoelectronics Technology Co., Ltd. | Touch display panel and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110362235B (en) | 2024-03-19 |
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