CN107966841A - A kind of display device - Google Patents
A kind of display device Download PDFInfo
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- CN107966841A CN107966841A CN201711463374.7A CN201711463374A CN107966841A CN 107966841 A CN107966841 A CN 107966841A CN 201711463374 A CN201711463374 A CN 201711463374A CN 107966841 A CN107966841 A CN 107966841A
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- Prior art keywords
- signal pad
- data terminal
- substrate
- display device
- seal
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- 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
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136254—Checking; Testing
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The present invention relates to a kind of display device, including:First substrate, second substrate and it is arranged between the first substrate and the second substrate and shows molecular layer, second substrate viewing area sets multiple thin film transistor (TFT)s;Multiple data terminals are arranged at the second substrate peripheral region, and are electrically connected with the thin film transistor (TFT);Insulating layer is covered in data terminal;Signal pad is electrically connected by being formed at the contact hole of the insulating layer with the data terminal;The wherein signal pad is to the viewing area direction and the data terminal stagger setting.
Description
Technical field
The present invention relates to field of display devices, more particularly to setting for signal pad in display device (Array Test Pad)
Meter and a kind of display device using the signal pad.
Background technology
Liquid crystal display device (LCD, Liquid Crystal Display) includes first substrate, second substrate and display point
Sub- material etc..In the production process of display device, check it being more important step to the electrical characteristics of first substrate.It is existing
There is technology to utilize gauge engaged test terminal (ArrayTestPad, AT typically by array tester (Array Tester)
Pad), by test signal write first substrate in pixel and read electric signal be detected analysis.The calibrating terminal includes letter
Number pad (ITO) and data terminal (M2), the contact hole that wherein signal pad passes through insulating layer between signal pad and data terminal
(Contact hole) is electrically connected.After first substrate is bonded with second substrate, signal pad can be complete by seal in theory
Covering, but in actual production, since seal coating accuracy can usually be more than signal pad to the distance at seal edge, make portion
The signal pad of point product be not completely covered and partial denudation in atmosphere.During product use, the aqueous vapor in air
Electrochemical reaction can occur with signal pad causes the corrosion of signal pad, influences yield rate.
The content of the invention
In view of the above-mentioned problems, the present invention proposes a kind of design of display device calibrating terminal and one kind uses the signal
The display device of pad.
In particular it relates to a kind of display device, including:
First substrate, including adjacent viewing area and peripheral region;Second substrate, including multiple colour light filtering structures, and should
Colour light filtering structure corresponds to the viewing area and sets;Seal, is arranged at the peripheral region;Show molecular layer, be arranged at this
Between one substrate and the second substrate;Thin film transistor (TFT), is arranged at the first substrate;Data terminal, is arranged at the first substrate,
And it is electrically connected at the thin film transistor (TFT);Insulating layer, is covered in data terminal;Signal pad, the number is connected to by contact hole
According to terminal, wherein the contact hole is formed at the insulating layer, and the seal is covered in the signal pad;Wherein, the signal pad to this
Viewing area direction and the data terminal stagger setting.
The shape that the outer contour of display device of the present invention, the wherein data terminal is surrounded is enclosed with the signal pad
Into shape it is identical.
Display device of the present invention, the wherein signal pad stagger 50~70 to the viewing area direction and the data terminal
μm, it is specially 70 μm.
Display device of the present invention, the wherein data terminal and the signal pad are completely covered by the seal.
Display device of the present invention, wherein on direction of the upright projection in the first substrate, the data terminal
There is overlapping region in subregion with the seal.
Display device of the present invention, wherein on direction of the upright projection in the first substrate, outside the seal
Edge is located between the outer rim of the data terminal and the outer rim of the signal pad.
Display device of the present invention, the wherein signal pad are transparent conductive material, which is metal material.
Most short distance between the outer rim of display device of the present invention, the wherein signal pad and the outer rim of the data terminal
From for 50~70 μm.
The width of display device of the present invention, the wherein signal pad is 100 μm.
Brief description of the drawings
Fig. 1 is a kind of schematic top plan view of display device of the prior art.
Fig. 2 is that the seal that the prior art occurs fails that the display device partial cutaway schematic of signal pad is completely covered.
Fig. 3 is that the signal pad of first embodiment of the invention is illustrated with the display device part section of data terminal stagger setting
Figure.
Fig. 4 is first embodiment of the invention signal pad to be staggered the schematic top plan views of 50~70 μm of settings with data terminal.
Fig. 5 is display device part section signal when second embodiment of the invention seal is accurately coated with or outwards deviates
Figure.
Fig. 6 is schematic top plan view when second embodiment of the invention seal is accurately coated with or outwards deviates.
Wherein, reference numeral is:
100:First substrate 200:Second substrate 300:Show molecular layer
400:Seal 500:Display device 101:Substrate
102:Cushion 103:First insulating layer 104:The first metal layer
105:Second insulating layer 106:Second metal layer 107:3rd insulating layer
108:4th insulating layer 110:Calibrating terminal 111:Data terminal
112:Signal pad 113:Contact hole 114:Perforate
A1:Viewing area A2:Peripheral region
WM2:The width W of data terminalITO:The width of signal pad
P:The marginal position of seal when being coated with zero deflection
D:The distance that signal pad staggers with data terminal
Embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings to the present invention
Embodiment be described in detail.Many details are elaborated in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case of running counter to intension of the present invention, therefore the present invention is from the limitation of following public specific embodiment.
Fig. 1 is a kind of schematic top plan view of display device of the prior art, and Fig. 2 is that the seal that the prior art occurs fails
The display device partial cutaway schematic of signal pad is completely covered.As shown in Figure 1, 2, a kind of display device 500, its structure are main
Including first substrate 100 (such as TFT substrate), second substrate 200 (such as CF substrates) and display molecular layer 300, wherein first substrate
100 include substrate 101, cushion 102, the first insulating layer 103, the first metal layer 104, the second insulating layer 105, second metal layer
106th, the 3rd insulating layer 107 and the 4th insulating layer 108.First substrate 100 is also divided into viewing area A1 and peripheral region A2, second substrate
200 include colour light filtering structure and light-shielding structure, and wherein colour light filtering structure has the filtering structure of multiple color, and shading knot
Structure is arranged between the filtering structure of different colours, but for diagram can understand express, by light-shielding structure, colour light filtering structure and
Omitted.
The colour light filtering structure of second substrate 200 is that position correspondence is set in the viewing area A1 of first substrate 100, and the
One substrate 100 and second substrate 200 are stood by 400 groups of seal, are bonded.Display molecular layer 300 is then arranged at first substrate 100
Between second substrate 200, specifically, viewing area A1 and peripheral region A2 is boundary with seal 400, and shows molecular layer 400
It is arranged at the inner side of seal 400 and corresponds to viewing area A1.Thin film transistor (TFT) (not illustrating) is arranged at first substrate 100, and thin
Film transistor is formed by sandwich construction, including the first insulating layer 103, the first metal layer 104, the second insulating layer 105, the second gold medal
Belong to layer 106 etc..The peripheral region A2 of first substrate 100 is provided with calibrating terminal 110, and calibrating terminal 110 includes data terminal
111 and signal pad 112, signal pad 112 be electrically connected by contact hole 113 and data terminal 111, wherein contact hole 113 is formed
In the 3rd insulating layer 107 and the 4th insulating layer 108.(do not painted in addition, data terminal 111 is also electrically connected with thin film transistor (TFT)
Show), when carrying out electrical testing, gauge activation signal pad 112 is utilized by array tester (Array Tester), and then will
Test signal write-in thin film transistor (TFT) (i.e. the pixel of viewing area) is analyzed with being detected.After electrical testing is completed, first
Substrate 100 can be vertical mutually to organize by seal 400 with second substrate 200, consequently, it is possible to which seal 400 can cover signal pad
112, and then protection signal pad 112 is not contacted with external environment, avoids being polluted by aqueous vapor and influencing yield.But due to seal
The limitation of 400 coating accuracy, in the prior art it is possible that the coating deviation of seal 400, causes seal 400 can not
Signal pad 112 is completely covered, signal pad 112 is contacted with environment, causes signal pad 112 to be polluted by aqueous vapor, as shown in Figure 2.In
In Fig. 2, dotted line P is expressed as being coated with accurate boundary line, that is, when 400 coating accuracy of seal meets expected, then seal is outer
Edge can be substantially in alignment with the accurate boundary line P of coating.Therefore, when seal 400 is coated with deviation, the outer rim of seal and misalignment
The accurate boundary line P of Yu Jingbu and signal pad 112 can not be covered in.In this present embodiment, signal pad 112 is transparent conductive material, number
It is metal material according to terminal 111, but the present invention is not limited.
Fig. 3 is the display device part section of the signal pad 112 with 111 stagger setting of data terminal of one embodiment of the invention
Schematic diagram.As shown in figure 3, a kind of display device 510 involved by first embodiment of the invention, its structure mainly includes the first base
Plate 100 (such as TFT substrate), second substrate 200 (such as CF substrates) and display molecular layer 300, wherein first substrate 100 include substrate
101st, cushion 102, the first insulating layer 103, the first metal layer 104, the second insulating layer 105, second metal layer the 106, the 3rd are exhausted
107 and the 4th insulating layer 108 of edge layer.First substrate 100 can further be divided into viewing area A1 and peripheral region A2, second substrate 200
Including colour light filtering structure and light-shielding structure, wherein colour light filtering structure has the filtering structure of multiple color, and light-shielding structure
It is arranged between the filtering structure of different colours, but can understands for diagram and express, light-shielding structure, colour light filtering structure is saved
Slightly.The colour light filtering structure of second substrate 200 is that position correspondence is set in the viewing area A1 of first substrate 100, and the first base
Plate 100 and second substrate 200 are stood by 400 groups of seal, are bonded.Display molecular layer 300 is then arranged at TFT substrate 100 and CF
Between substrate 200, specifically, viewing area A1 and peripheral region A2 is boundary with seal 400, and shows molecular layer 400 and be arranged at
Correspond to viewing area A1 on the inside of seal 400.Thin film transistor (TFT) (not illustrating) is arranged at first substrate 100, and film crystal
Pipe is formed by sandwich construction, including the first insulating layer 103, the first metal layer 104, the second insulating layer 105, second metal layer
106 etc..The peripheral region A2 of first substrate 100 is provided with calibrating terminal 110, which includes 111 He of data terminal
Signal pad 112, signal pad 112 are electrically connected by contact hole 113 and data terminal 111.In addition, data terminal 111 also with it is thin
Film transistor is electrically connected (not illustrating), when carrying out electrical testing, is utilized and controlled by array tester (Array Tester)
Have activation signal pad 112, and then test signal write-in thin film transistor (TFT) (i.e. the pixel of viewing area) is analyzed with being detected.When
After electrical testing is completed, first substrate 100 can be vertical mutually to organize by seal 400 with second substrate 200.
In this present embodiment, stagger setting will be adjusted between signal pad 112 and data terminal 111, arrives signal pad 112
400 Edge Distance of seal elongates, and to viewing area A1 directions offset distance D (such as being compared with Fig. 2), accommodates seal with increase and applies
The headspace of cloth deviation so that signal pad 112 partly overlaps with data terminal 111 on upright projection direction, and part is not
It is overlapping.In embodiment as shown in Figure 3, when seal 400 is in the case of coating precision is devious, i.e. seal 400
Outer rim is not aligned with the accurate boundary line P of coating so that seal 400 leans on for accurate boundary line is coated with toward viewing area A1
Closely.However, will be stagger setting between signal pad 112 and data terminal 111 in this present embodiment so that outside signal pad 112
Edge more comes close to viewing area A1 compared to the outer rim of data terminal 11.Therefore, when seal 400 is coated with deviation, still
Signal pad 112 can be covered in, avoids that etching problem occurs.
Please refer to Fig. 4, Fig. 4 is signal pad 112 and the schematic top plan view of 111 stagger setting of data terminal.In order to
Enough understand that expression signal pad 112, data terminal 111 and the relative position relation of seal 400, Fig. 4 only illustrate subelement
Out, but from above-mentioned paragraph and Fig. 2, it is possible to understand that outside signal pad 112, data terminal 111 and seal 400, Shang Youqi
His layer is other.Please corresponding diagram 3 and Fig. 4 at the same time embodiment, signal pad 112 and data terminal 111 are stagger setting so that signal pad
112 with data terminal on upright projection direction, have that area is overlapping, area is not overlapping.Consequently, it is possible to seal
400 outer rims are between 111 outer rim of 112 outer rim of signal pad and data terminal, i.e., on upright projection direction, seal 400 can
To cover signal pad 112, and data terminal 111 is not completely covered.It is at the same time consideration signal pad 112 and the electricity of data terminal 111
Property connection reliable, and product process problems, while take into account the application of narrow frame type, the present embodiment uses data terminal
111 width WM2With the width W of signal pad 112ITOEqual, i.e. the area of signal pad 112 remains unchanged so that in upright projection
On direction, the area that 112 outer contour of signal pad is surrounded is identical with the area that 111 outer contour of data terminal is surrounded and shape phase
Together.
Referring to Fig. 4, Fig. 4 is signal pad 112 and the stagger vertical views of 50~70 μm of settings of data terminal 111 are illustrated
Figure.In another embodiment of the present invention, signal pad 112 and the distance that data terminal 111 offsets one from another are (i.e. inclined in Fig. 3 for D
Move distance D), and D falls between 50 μm to 70 μm.Specifically, distance D is 112 outer rim of signal pad and 111 outer rim of data terminal
Between shortest distance.When 50 μm≤D≤70 μm, as shown in Figure 4.Signal pad 112 is deviated to viewing area A1 directions, its edge
Distance to 400 edge of seal increases above 50 μm, at this time signal pad 112 cover contact hole 113 so that signal pad 112 according to
So it can keep being electrically connected by contact hole 113 and data terminal 111, dotted portion represents the part of data terminal in Fig. 3
Outer contour (is covered and expressed with dotted line by signal pad 112).When the coating of seal 400 meets the required precision less than 50 μm
When, even if the coating of seal 400 has reached peak excursion, i.e., it is 50 μ to be deviated when seal 400 is coated with to viewing area A1 directions
During m, it still may insure that signal pad 112 is completely covered by seal 400, alternatively, the part-structure of signal pad 112 is by seal
400 coverings (its remainder is in the A1 of viewing area).Consequently, it is possible to which signal pad 112 is not contacted with external environment, letter is avoided
Number pad 112 is polluted by aqueous vapor.
In another embodiment of the present invention, the width W of data terminal 111M2With the width W of signal pad 112ITOIt is equal and
It is 100 μm.When 50 μm≤D≤70 μm, as shown in Figure 4.Signal pad 112 is deviated to viewing area A1 directions, at this time data terminal
Son 111 keeps the overlapping region that width is 30~50 μm with signal pad 112 so that signal pad 112 can still pass through contact hole
113 keep being electrically connected with data terminal 111.
Fig. 5 is display device part section signal when second embodiment of the invention seal is accurately coated with or outwards deviates
Figure.As shown in figure 5, a kind of display device involved by second embodiment of the invention, the wherein framework of display device and above-mentioned Fig. 3
Embodiment it is identical, herein not into repeating.In this present embodiment, will be adjusted to stagger between signal pad 112 and data terminal 111
Set, signal pad 112 is elongated to 400 Edge Distance of seal, to viewing area A1 directions offset distance D, accommodated with increase close
Seal the headspace of body coating deviation.The difference of the embodiment of the present embodiment and Fig. 3 is:The coating precision of seal 400
In the case of meeting setting, i.e., the outer rim of seal 400 is substantially in alignment with the accurate boundary line P of coating.In other words, Yu Ben
In the embodiment of invention, no matter seal 400 is coating, precision is to meet setting (embodiment of such as Fig. 5) or have deviation
In the case of (embodiment of such as Fig. 3), it can ensure that the outer rim of signal pad 112 can be sealed that body 400 is covered, also would not
There is 112 etching problem of signal pad.
Please refer to Fig. 6, Fig. 6 is signal pad 112 and the schematic top plan view of 111 stagger setting of data terminal.In order to
Enough understand that expression signal pad 112, data terminal 111 and the relative position relation of seal 400, Fig. 6 only illustrate subelement
Out, but from above-mentioned paragraph and Fig. 5, it is possible to understand that outside signal pad 112, data terminal 111 and seal 400, Shang Youqi
His layer is other.Please corresponding diagram 5 and Fig. 6 at the same time embodiment, signal pad 112 and data terminal 111 are stagger setting so that signal pad
112 with data terminal on upright projection direction, have that area is overlapping, area is not overlapping.Consequently, it is possible to seal
400 outer rims are in 112 outer rim of signal pad and beyond 111 outer rim of data terminal, i.e., on upright projection direction, seal 400 covers
Lid signal pad 112 and data terminal 111.In other words, in the present embodiment, when seal 400 is set in coating precision to meet
Fixed or offset direction be towards peripheral region A2 in the case of, signal pad 112 is completely covered by seal 400, alternatively, signal pad
112 part-structure is covered (its remainder is in the A1 of viewing area) by seal 400.Consequently, it is possible to signal pad 112 not with
External environment contacts, and avoids signal pad 112 and is polluted by aqueous vapor.
Referring to Fig. 6, Fig. 6 is bowing when second embodiment of the invention seal 400 is accurately coated with or outwards deviates
Depending on illustrating schematic diagram.In the present embodiment, setting signal pad 112 and the shape and area of data terminal 111 are consistent, and will letter
Number pad 112 to viewing area A1 directions and data terminal 111 stagger 50~70 μm (i.e. in Fig. 6 distance D fall 50 μm to 70 μm it
Between).Signal pad 112 keeps being electrically connected by contact hole 113 and data terminal 111 at this time, and signal pad 112 is by seal
400 are completely covered, or the part-structure of signal pad 112 covers (its remainder is in the A1 of viewing area) by seal 400, with
Signal pad 112 is avoided to be polluted by aqueous vapor.
In further embodiments, data terminal is additionally provided with opening 114, and signal pad 112 staggers with data terminal 111 to be set
When putting, from upright projection direction, signal pad 112 partly overlaps or not overlapping with opening 114, and opening 114 as shown in Figure 6 is aobvious
The dotted portion shown is be open 114 and 112 partly overlapping state of signal pad, but the present invention is not limited.In addition, in figure
4 with the embodiment of Fig. 6, being schematically shown as rectangular configuration, but know the skill of this technical field for convenience of description and by seal 400
Art personnel should be appreciated that seal 400 in actual application, it will usually with close-shaped (such as hollow) around viewing area A1.
Meanwhile Fig. 4 and Fig. 6 shows 3 and 1 calibrating terminal respectively, only for convenience of description, do not limited by the present invention.
Although the present invention is disclosed as above with embodiment, and is not limited to the present invention, the skill of any the art
Art personnel, in without departing from spirit and scope of the invention, can carry out equivalent modifications or change to it, be intended to be limited solely by the present invention
Claims protection domain in.
Claims (10)
- A kind of 1. display device, it is characterised in that including:First substrate, including adjacent viewing area and peripheral region;Second substrate, including multiple colour light filtering structures, and the colour light filtering structure corresponds to the viewing area and sets;Seal, is arranged at the peripheral region;Show molecular layer, be arranged between the first substrate and the second substrate;Thin film transistor (TFT), is arranged at the first substrate;Data terminal, is arranged at the first substrate, and is electrically connected at the thin film transistor (TFT);Insulating layer, is covered in the data terminal;AndSignal pad, the data terminal is connected to by contact hole, and wherein the contact hole is formed at the insulating layer, and the seal It is covered in the signal pad;Wherein, the signal pad is to the viewing area direction and the data terminal stagger setting.
- 2. display device as claimed in claim 1, it is characterised in that the shape that the outer contour of the data terminal is surrounded is with being somebody's turn to do The shape that signal pad is surrounded is identical.
- 3. display device as claimed in claim 1, it is characterised in that the signal pad is to the viewing area direction and the data terminal Stagger 50~70 μm.
- 4. display device as claimed in claim 2, it is characterised in that the signal pad is to the viewing area direction and the data terminal Stagger 70 μm.
- 5. the display device as described in claim 1 or 2 or 3, it is characterised in that the data terminal and the signal pad are sealed by this Body is completely covered.
- 6. the display device as described in claim 1 or 2 or 3, it is characterised in that in upright projection in the direction of the first substrate On, there is overlapping region in the subregion of the data terminal with the seal.
- 7. display device as claimed in claim 1, it is characterised in that, should on direction of the upright projection in the first substrate The outer rim of seal is located between the outer rim of the data terminal and the outer rim of the signal pad.
- 8. display device as claimed in claim 1, it is characterised in that the signal pad is transparent conductive material, the data terminal For metal material.
- 9. display device as claimed in claim 1, it is characterised in that the outer rim of the signal pad and the outer rim of the data terminal it Between beeline be 50~70 μm.
- 10. display device as claimed in claim 1, it is characterised in that the width of the signal pad is 100 μm.
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CN201711463374.7A CN107966841B (en) | 2017-12-28 | 2017-12-28 | Display device |
TW107109139A TWI699895B (en) | 2017-12-28 | 2018-03-16 | A display device |
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CN101855663A (en) * | 2008-01-09 | 2010-10-06 | 夏普株式会社 | Display device |
CN105742324A (en) * | 2014-12-29 | 2016-07-06 | 乐金显示有限公司 | Organic Light Emitting Display Device And Method Of Manufacturing The Same |
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TW201931609A (en) | 2019-08-01 |
TWI699895B (en) | 2020-07-21 |
CN107966841B (en) | 2020-06-02 |
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