CN106873250A - Display device - Google Patents
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- CN106873250A CN106873250A CN201611215027.8A CN201611215027A CN106873250A CN 106873250 A CN106873250 A CN 106873250A CN 201611215027 A CN201611215027 A CN 201611215027A CN 106873250 A CN106873250 A CN 106873250A
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- display
- array
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- 239000000758 substrate Substances 0.000 claims abstract description 82
- 125000006850 spacer group Chemical group 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 229920002120 photoresistant polymer Polymers 0.000 claims description 5
- 238000005229 chemical vapour deposition Methods 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 2
- 238000007747 plating Methods 0.000 claims description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical group N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 2
- 229910052593 corundum Inorganic materials 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 229910001845 yogo sapphire Inorganic materials 0.000 claims 1
- 239000010410 layer Substances 0.000 description 74
- 230000004888 barrier function Effects 0.000 description 35
- 239000004973 liquid crystal related substance Substances 0.000 description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 18
- 229910052760 oxygen Inorganic materials 0.000 description 18
- 239000001301 oxygen Substances 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000000429 assembly Methods 0.000 description 12
- 230000000712 assembly Effects 0.000 description 12
- 230000035515 penetration Effects 0.000 description 9
- 239000003292 glue Substances 0.000 description 7
- 238000001914 filtration Methods 0.000 description 5
- 238000003491 array Methods 0.000 description 4
- 238000005401 electroluminescence Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 2
- 239000004990 Smectic liquid crystal Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 1
- 239000004985 Discotic Liquid Crystal Substance Substances 0.000 description 1
- 239000004988 Nematic liquid crystal Substances 0.000 description 1
- 229910004205 SiNX Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
Classifications
-
- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/844—Encapsulations
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Electroluminescent Light Sources (AREA)
- Liquid Crystal (AREA)
Abstract
A kind of display device, the display device includes first substrate, second substrate, gap component, diaphragm and adhesion layer.Second substrate is correspondingly arranged with first substrate.Second substrate includes viewing area and non-display area, wherein outside the what viewing area of non-display area position.Second substrate includes light-emitting device array, and wherein light-emitting device array is configured at viewing area.Gap component includes an at least clearance layer, and wherein clearance layer is located in non-display area.Diaphragm coverage gap layer simultaneously extends into viewing area and covering luminous element array.Adhesion layer is configured between first substrate and second substrate, and bonding first substrate and second substrate, and adhesion layer contacts the diaphragm.
Description
Related divisional application
The present invention is the Application No. 201210428182.3, entitled for being proposed on October 31st, 2012《Display
Device and display》Application for a patent for invention divisional application.
Technical field
The present invention relates to a kind of image display device, and the particularly display device with diaphragm.
Background technology
Some common at present image displays, e.g. liquid crystal display (Liquid Crystal Display, LCD)
Or display of organic electroluminescence (Organic Light Emitting Display, OLED), it is generally all aobvious including image
Show panel.Image display panel generally includes two pieces of substrates and a frame glue, and wherein this two pieces of substrates are, for example, colorized optical filtering base
Plate and active component array base board, and image display panel is mostly to be formed this two pieces of base boards by frame glue.
In addition to by above-mentioned two pieces of base boards, in a liquid crystal display, frame glue is also prevented from liquid crystal material spill and leakage
Outflow, and can also stop that water or oxygen penetration enter the inside of image display panel, it is to avoid organic illuminating element makes moist and drops
The low life-span.It is however generally that, over time, frame glue often easily aging or embrittlement, so that water or oxygen
Frame glue can be penetrated and into the inside of image display panel, bad influence is caused to image display.
The content of the invention
The embodiment of the present invention provides a kind of display device, and the display device includes first substrate, second substrate, dwell set
Part, diaphragm and adhesion layer.Second substrate first substrate is combined.Second substrate includes viewing area and non-display area,
Wherein non-display area is surrounded on around viewing area.Second substrate includes light-emitting device array, wherein light-emitting device array
It is configured at viewing area.Gap component includes an at least clearance layer, and wherein clearance layer is located in non-display area.Diaphragm is covered
Clearance layer simultaneously extends into viewing area and covering luminous element array.Adhesion layer be configured at first substrate and second substrate it
Between, and bonding first substrate and second substrate, the adhesion layer contact diaphragm.
In sum, the embodiment of the present invention is provided clearance layer and the protective layer being configured at outside clearance layer, according to this shape
Into barrier rib.Even if frame glue is aging or embrittlement, the embodiment of the present invention is minimized water or oxygen penetration enters in display device
Probability.Additionally, the present invention can provide barrier rib with more diversified design such that it is able to more preferably prevent water or oxygen penetration
Into in display device.
For enable be further understood that feature of the invention and technology contents, refer to below in connection with it is of the invention specifically
Bright and accompanying drawing, but these explanations are intended merely to the explanation present invention with institute's accompanying drawings, rather than to scope of the presently claimed invention
Make any limitation.
Brief description of the drawings
Figure 1A is the schematic top plan view of the display device of first embodiment of the invention.
Figure 1B be in Figure 1A along generalized section shown in P-P sections.
Fig. 2A is the schematic top plan view of the display device of second embodiment of the invention.
Fig. 2 B be in Fig. 2A along generalized section shown in Q-Q sections.
Fig. 3 is the generalized section of the display device of third embodiment of the invention.
Fig. 4 is the generalized section of the display device of fourth embodiment of the invention.Fig. 5 A are the aobvious of one embodiment of the invention
Show the schematic perspective view of device.Fig. 5 B are the decomposing schematic representations of the display in Fig. 5 A.
【Main element symbol description】
100th, 200,300,400 display device
110 first substrates
112 first surfaces
120th, 220 second substrate
122 second surfaces
124 active cell arrays
126 perimeter circuits
130 adhesion layers
140 liquid crystal layers
150 colored optical filtering substrates
152 the 3rd surfaces
154 chromatic filter layers
156a colored filters
156b light shield layers
160th, 260,360,460 gap component
162nd, 362 spacer
164th, 264,364,464 clearance layer
170 organic luminescent assembly arrays
180 diaphragms
182nd, 282,382,482 barrier rib
190 backlight modules
222 the 4th surfaces
240 packed layers
500 displays
510 assembling housings
512nd, 514 housing unit
520 display devices
530 circuit board assemblies
532 rigid circuit boards
534 flexible circuit boards
M1 viewing areas
M2 non-display areas
Specific embodiment
Show some exemplary embodiments in alterations, and below will be refering to alterations being more fully described
Various exemplary embodiments.What deserves to be explained is, concept of the present invention may embody in many different forms, and should not be construed as
It is limited to exemplary embodiments set forth herein.Specifically, there is provided these exemplary embodiments cause that the present invention will be detailed
It is to the greatest extent and complete, and the category of concept of the present invention will be fully passed on to one of ordinary skill in the art.In each schema, can be
Size and relative size explicit and that lavish praise on oneself Ceng Ji areas, and similar numeral indicates similar component all the time.
Although it should be understood that various elements, these yuan may be described using term first, second, third, etc. herein
Part should not be limited by these terms.These terms are to distinguish an element and another element, therefore, first yuan for being discussed herein below
Part can be described as teaching of second element without departing from concept of the present invention.In addition, herein may using term " and/or ", this is
Indicate to include the associated all combinations for listing any one of project and one or more.
Figure 1A is the schematic top plan view of the display device of first embodiment of the invention, Figure 1B be in Figure 1A along P-P sections
Shown generalized section.Figure 1A and Figure 1B is referred to, display device 100 includes first substrate 110, second substrate 120, liquid crystal
Layer 140 and backlight module 190.First substrate 110 is combined with second substrate 120, and liquid crystal layer 140 is configured at first substrate 110
Between second substrate 120, and first substrate 110 is all configured in the top of backlight module 190 with second substrate 120.
First substrate 110 has first surface 112, and second substrate 120 includes viewing area M1 and non-display area
M2, wherein non-display area M2 are surrounded on around the M1 of viewing area.Second substrate 120 includes active cell array 124, wherein main
Dynamic element arrays 124 are configured at viewing area M1, and second substrate 120 has second surface 122.Additionally, second substrate 120 is also
Including perimeter circuit 126, and perimeter circuit 126 is configured at non-display area M2, and wherein perimeter circuit 126 may include short-circuiting bar
(shorting bar) and/or plate inner grid unit (Gate-In-Panel element, GIP element).
Chromatic filter layer 154 can be configured on the first surface 112 of first substrate 110, accordingly, to form colorized optical filtering base
Plate 150.In the present embodiment, chromatic filter layer 154 can include the colorized optical filtering of light shield layer 156b and multi-disc shades of colour
Piece 156a, the color of wherein these colored filters 156a is not fully identical.The chromatic filter layer of colored optical filtering substrates 150
154 have the 3rd surface 152, and the 3rd surface 152 is relative with second surface 122.Additionally, these colored filters 156a's matches somebody with somebody
Row correspond to active cell array 124.
But, in other embodiments, chromatic filter layer 154 can also be configured on second substrate 120, that is, second
Substrate 120 includes active cell array 124 and chromatic filter layer 154, and this is so-called COA substrates framework (Color
filter on array).In addition, chromatic filter layer 154 can only include these assorted colored filter 156a, and shading
Layer 156b can also be configured on second substrate 120.The present invention does not limit the color of colored filter 156a and colored filter
The form of photosphere 154.
In in practice, light shield layer 156b may be located on first surface 112, and light shield layer 156b exposes part first surface
112 to mark off multiple monochrome pixel region (not shown), and these monochromatic pixel region (not shown) are to assortment colors
Colored filter 156a.Light shield layer 156b main applications are shading, therefore may be used to prevent from being had influence on because of the leakage of incident light
The performance of image.The material that light shield layer 156b is used can be black resin, black photoresist etc., but the present invention not with
This is limited.
These colored filters 156a is arranged in these monochromatic pixel regions, and the assortment mode of colored filter 156a
Can be mosaic, trigonometric expression, straight strip type.Colored filter 156a is assorted photoresistance, and the material for being used can be colored
Photoresist, but the present invention is not limited with the material of assorted colored filter and assortment mode.
Further, it is necessary to explanation, according to the product demand of various display devices, such as color sequence liquid crystal display, shows
Showing device 100 can also not need any colored filter 156a.Therefore, the chromatic filter layer 154 shown in Figure 1B is only for citing
Illustrate, not for limiting the present invention.
First substrate 110 can be combined by adhesion layer 130 with second substrate 120.Specifically, adhesion layer 130
In on the non-display area M2 of second surface 122, around viewing area M1, and first substrate 110 and second substrate are binded
120, wherein adhesion layer 130 can be thermosetting resin or be light-hardening resin.
Liquid crystal layer 140 is configured between first substrate 110 and second substrate 120.Specifically, liquid crystal layer 140 is located at the
Gap between one substrate 110 and second substrate 120, the wherein species of liquid crystal can be nematic crystal (Nematic
Liquid Crystal), smectic liquid crystal (Smectic Liquid Crystal), disc-like liquid crystal (Discotic Liquid
Crystal), cholesterol liquid crystal (Cholesteric Liquid Crystal) etc..What deserves to be explained is, display device 100
Conducting film (not shown) and alignment film (not shown) can also be included.Alignment film is folded in liquid crystal outside, to alignment liquid crystal
Direction.And conducting film is then configured on the 3rd surface 152 and second surface 122, that is, be located at alignment film and substrate it
Between, to conduction controlling liquid crystal direction of rotation.In general, alignment film is usually macromolecular material, e.g. polyimides
(Polyimide).And conducting film is then usually indium and tin oxide film.But the present invention is not limited thereto.
Display device 100 includes gap component 160, and gap component 160 is used to maintain first substrate 110 and second substrate
Gap (Cell gap) between 120.Gap component 160 includes multiple clearance layers 164 of spacer 162 and, its intermediate gap
Son 162 is located in the M1 of viewing area, and clearance layer 164 is located in non-display area M2.What deserves to be explained is, spacer 162 can
To design globulate, many edge-corner column shapes, coniform, polygon pyramidal or separator plate like etc..Gap component 160 can be it is assorted or
Transparent photoresist, macromolecular material or silica material, with lithography process, sputter (Sputtering process),
The mode such as chemical vapour deposition technique (Chemical Vapor Deposition, CVD) or sprinkling (Spray) is formed.Additionally,
Gap component 160 can be formed at the 3rd surface 152 or second surface 122.But, the present invention is not to gap component 160
Design and craft demand be limited.
In the present embodiment, the gap component 160 of sandwich construction is formed on the 3rd surface 152, and this sandwich construction can
Be by photoresist stacking form.Spacer 162 is located at viewing area M1 and for coniform, and clearance layer 164 is then located at
Non-display area M2 and be the enclosure wall being surrounded on outside spacer 162.
Display device 100 includes the diaphragm 180 with waterproof or oxygen penetration, and diaphragm 180 is covered in clearance layer
Outside 164, barrier rib 182, the wherein contact gap of diaphragm 180 layer 164 are formed according to this.What deserves to be explained is, diaphragm 180 can be with
It is silicon nitride (SiNx), silica (SiOX), silicon oxynitride (SiOxNy) or alundum (Al2O3) (Al2O3) etc. have waterproof or oxygen
The inorganic material of penetrability.Additionally, it should be noted that, it is more preferably to prevent water or oxygen from entering inside display device 100, protection
Film 180 can also be formed in the M1 of viewing area.Accordingly, show that diaphragm 180 can also be tool to be not influence image
There is the membrane material of the high grade of transparency.In general, diaphragm 180 can be with vacuum vapour deposition (Vacuum Evaporation
Deposition), the mode such as vacuum splashing and plating method or chemical vapour deposition technique is formed.But, the present invention is not to diaphragm 180
Forming method is limited.
Barrier rib 182 contacts first surface 112 and second surface 122, and be used to intercept water or oxygen penetrate into it is aobvious
Inside showing device 100.Specifically, in the present embodiment, barrier rib 182 is located at non-display area M2, and forms a frame shape
Wall body, and this wall body (i.e. barrier rib 182) is around viewing area M1.Adhesion layer 130 also forms the wall body of a frame shape, and
Around barrier rib 182.
In the present embodiment, backlight module 190 is used to provide a sufficient and uniform light source.For example, backlight module
190 can be side light-entering type backlight module (side type backlight module), direct type backlight module (direct
Type back light module) etc..The present invention is not limited to backlight module 190.
Moreover, it is noted that in the present embodiment, the quantity of barrier rib 182 is one, but in other embodiment
In, entering inside display device to more efficiently prevent from water or oxygen penetration, the quantity of barrier rib can be two or more, thus
The quantity that the present invention does not limit barrier rib 182 is only one.
Fig. 2A is the schematic top plan view of the display device of second embodiment of the invention, Fig. 2 B be in Fig. 2A along Q-Q sections
Shown generalized section.Refer to Fig. 2A and Fig. 2 B, display device 200 and the first embodiment of second embodiment of the invention
Both display devices 100 structure is similar, and such as display device 100 is same with 200 all to include liquid crystal layer 140.But, display device
Still there is difference between 100 and 200.To only introduce the difference of both display devices 100 and 200 below, and display device 100 with
Identical feature both 200 is then not repeated narration in detail.
The display device 200 of second embodiment includes first substrate 110, second substrate 220, packed layer 240 and gap
Component 260.First substrate 110 is combined with second substrate 220, and packed layer 240 is configured at first substrate 110 and second substrate 220
Between.In a second embodiment, display device 200 is display of organic electroluminescence (Organic Light Emitting
Display, OLED), therefore second substrate 220 is that second substrate 220 also includes organic hair with the difference of second substrate 120
Optical component array 170, and organic illuminating element array 170 can be as the light source of display device 200 and display medium.
Specifically, second substrate 220 includes active cell array 124 and organic illuminating element array 170, wherein having
Machine light-emitting device array 170 is electrically connected with active cell array 124.Accordingly, and second substrate 220 has second surface 122, the
Two surfaces 122 are relative with the 3rd surface 152.Organic illuminating element array 170 has multiple organic illuminating element (not shown), and
Each organic illuminating element includes first electrode, organic luminous layer (not shown) and second electrode (not shown), organic light emission
Element arrays 170 are electrically connected with by first electrode with active cell array 124.
It is worth noting that, organic illuminating element array 170 can be formed by the organic luminescent assembly of different colours
Assortment, or the assortment that is formed by organic white-light emitting element.Due to having light-emitting component for self-emission device, therefore
Display device 200 is without the use of backlight module.
In a second embodiment, gap component 260 includes spacer 162 and three clearance layers 264.Specifically, divide
The multiple spacers 162 being distributed in the M1 of viewing area are formed on the 3rd surface 152, and are distributed in three in non-display area M2
Individual clearance layer 264 is then formed on second surface 122.What deserves to be explained is, according to different process requirements, spacer 162 with
Clearance layer 264 can be with same processing step while being formed on same surface, be for example formed at simultaneously the 3rd surface 152 or
Person is on second surface 122.However, spacer 162 and clearance layer 264 can also be that step is formed at difference in a different process
Surface on.
Diaphragm 180 is covered in outside clearance layer 264, i.e. the outer surface of the contact gap of diaphragm 180 layer 264, and for more
Water or oxygen penetration being prevented goodly and being entered in display device 200, diaphragm 180 is also covered on second surface 122, according to this shape
Into three barrier ribs 282.Similarly, barrier rib 282 also contacts first surface 112 and second surface 122, and in second surface
122 form the 4th surface 222, be used to intercept water or oxygen is penetrated into inside display device 200.
Specifically, in the present embodiment, three barrier ribs 282 are located at non-display area M2, and around viewing area
M1.And adhesion layer 130 also forms the wall body of a frame shape, and around three barrier ribs 282.It is worth noting that, diaphragm
180 are also covered on second surface 122 and extend into viewing area M1, and are shown to be not influence image, diaphragm
180 can also be the membrane material with the high grade of transparency.
It is noted that when barrier rib 282 is one (such as the barrier rib 182 shown in Figure 1B), in order to definite anti-
Sealing or oxygen are penetrated into inside display device, and diaphragm 180 need to reach a predetermined thickness.But, when barrier rib is multiple
When (e.g. barrier rib 282), even if diaphragm 180 have relatively thin thickness, can also be enough to prevent water or oxygen from penetrating into
Inside display device.So, it is possible to reduce the time that diaphragm 180 is formed, be beneficial to the manufacture of display device.That is,
The formation time that diaphragm 180 can be shortened can reach this predetermined thickness.
However, it is necessary to explanation is, although in a second embodiment, the quantity of barrier rib 282 is three, but in other realities
Apply in example, the quantity of barrier rib 282 can also be two or more than three.So, the quantity of the barrier rib 282 in Fig. 2
Only supply for example, and the non-limiting present invention.
Fig. 3 is the generalized section of the display device of third embodiment of the invention.Refer to Fig. 3,3rd embodiment it is aobvious
Showing device 300 is similar to the display device 100 of first embodiment, and for example display device 300 also includes backlight module 190.But,
Display device 100 and 300 still has therebetween difference, and it is essentially consisted in：The barrier rib 382 and first of 3rd embodiment is implemented
The barrier rib 182 of example is different.
Display device 300 based on 3rd embodiment is similar to the display device 100 of first embodiment, below coordinates Fig. 3
To illustrate above-mentioned difference part, as both display devices 100 and 300 identical feature, then narration is not repeated.
Fig. 3 is referred to, in the present embodiment, gap component 360 includes spacer 362 and three clearance layers 364.In detail
For, the multiple spacers 362 being distributed in the M1 of viewing area are formed on the 3rd surface 152, and are distributed in non-display area
Three clearance layers 364 in M2 are then respectively formed on first surface 112 and second surface 122.What deserves to be explained is, according to
Different process requirements, spacer 362 can also be formed at different surfaces in different processing steps from clearance layer 364
On.
Diaphragm 180 is covered in outer three barrier ribs 382 of formation according to this of clearance layer 364, and is covered in outside spacer 362
Multiple bar posts are formed according to this.And more preferably to prevent water or oxygen penetration from entering in display device 300, diaphragm 180 also covers
Be placed on the 3rd surface 152, on second surface 122.It should be noted that, each barrier rib 382 and bar post all contact the first table
Face 112 and second surface 122, and be used to intercept water or oxygen is penetrated into inside display device 300.
From the above, in 3rd embodiment, these barrier ribs 382 are around outside the M1 of viewing area.It is worth noting that,
Because diaphragm 180 is covered on the 3rd surface 152 and second surface 122, and display is extended into by non-display area M2
Region M1, therefore, show that diaphragm 180 can also be the membrane material with the high grade of transparency to be not influence image.
In addition, in 3rd embodiment, wherein a clearance layer 364 is located at outside adhesion layer 130, and other clearance layers 364
Between spacer 362 and adhesion layer 130.Similarly, adhesion layer 130 also forms the wall body of a frame shape.But, it is necessary to illustrate
, in other embodiments, or two clearance layers 364 are located at outside adhesion layer 130, and the quantity of clearance layer 364
It can also be more than three.So, the position of the adhesion layer 130 in Fig. 3 and the quantity of clearance layer 364 only supply for example,
It is not limited to the present invention.
Fig. 4 is the generalized section of the display device of fourth embodiment of the invention.Refer to Fig. 4, fourth embodiment it is aobvious
Showing device 400 is similar to the display device 300 of 3rd embodiment, and display device 400 also includes backlight module 190.But, originally
Invention is not limited to backlight module 190.Display device 400 and 300 still has therebetween difference, and it is essentially consisted in：
The barrier rib 482 of fourth embodiment is different from the barrier rib 382 of 3rd embodiment.
Display device 400 based on fourth embodiment is similar to the display device 300 of 3rd embodiment, below coordinates Fig. 4
To illustrate above-mentioned difference part, as both display devices 400 and 300 identical feature, then narration is not repeated.
Fig. 4 is referred to, in the fourth embodiment, gap component 460 includes spacer 162 and a clearance layer 464.In detail
For thin, the multiple spacers 162 being distributed in the M1 of viewing area are formed on the 3rd surface 152, and are distributed in non-display area
Clearance layer 464 in the M2 of domain is then formed at first surface more than 112.It is worth noting that, diaphragm 180 is coated on clearance layer
Outside 464, wherein diaphragm 180 can contact the outer surface of clearance layer 464, and formation is used to intercept water or oxygen is penetrated into according to this
Barrier rib 482 inside display device 400.And barrier rib 482 also forms the wall body of a frame shape around viewing area M1.Stick together
Layer 130 is covered in outside barrier rib 482, and contacts the outer surface of barrier rib 482.Accordingly, it is used to stick together first substrate 110 and
Two substrates 120.
But, it is necessary to explanation, in other embodiments, the position of the adhesion layer 130 in Fig. 4 and clearance layer 364
Quantity only supply for example, being not limited to the present invention.
Fig. 5 A are the schematic perspective views of the display of one embodiment of the invention, and Fig. 5 B are the decomposition of the display in Fig. 5 A
Schematic diagram.Fig. 5 A and Fig. 5 B are referred to, display 500 includes assembling housing 510, display device 520 and circuit board assemblies
530, wherein circuit board assemblies 530 are all configured in assembling housing 510 with display device 520.
Assembling housing 510 can include two housing units 512,514, and housing unit 512 and housing unit 514 can be with
It is to be combined by way of engaging or screw lock, and display device 520 is configured at housing unit with circuit board assemblies 530
Between 512 and 514.Combined with 514 by housing unit 512, display device 520 is able to configure in group with circuit board assemblies 530
In dress housing 510.However, in other unshowned embodiments, according to the design requirement of assembling, assembling housing 510 can also divide
Into three or the component of more than three, and circuit board assemblies 530 can also be adopted to come with other appropriate means with display device 520
It is configured in assembling housing 510.Therefore, the present invention is not limited thereto.
What deserves to be explained is, display device 520 is the display device 100,200,300 or 400 in previous embodiment, so
Display device 520 can be liquid crystal display device or organic light-emitting display device etc..The present invention is not with display device 520
Species is limited.
Display device 520 be electrically connected with circuit board 530, and circuit board assemblies 530 include power supply unit, driving element,
The electronic component such as multiple passive devices and multiple active members.Circuit board assemblies 530 can be a kind of hard circuit board
(flex-rigid circuit board).Specifically, circuit board assemblies 530 include rigid wiring board (rigid circuit
Board) 532 and bendable wiring board 534 (flexible circuit board).
Bendable wiring board 534 is connected between rigid wiring board 532 and display device 520.Accordingly, by bendable line
Road plate 534, circuit board assemblies 530 are able to be electrically connected with display device 520.Additionally, in embodiment, circuit board assemblies 530
Display device 520 can be electrically connected with by a plurality of wire.But, the present invention not to the species of circuit board assemblies 530 with
And electric connection mode is limited.
Because display device 520 can be liquid crystal display device or organic light-emitting display device etc., therefore display device
520 can apply to various different display products.That is, display 500 can desktop computer used
The screen of LCD screen (as shown in Fig. 5 A and Fig. 5 B), the screen of notebook computer, LCD TV and hand-hold electronic device, its
In above-mentioned hand-hold electronic device be, for example, mobile phone, digital camera, digital code camera, hand held Game device or personal digital aid (PDA)
(Personal Digital Assistant, PDA) etc..
In sum, the embodiment of the present invention is provided clearance layer and the protective layer being configured at outside clearance layer, according to this shape
Into barrier rib.Even if frame glue is aging or embrittlement, the embodiment of the present invention is minimized water or oxygen penetration enters in display device
Probability.Additionally, the present invention can provide barrier rib with more diversified design such that it is able to more preferably prevent water or oxygen penetration
Into in display device.
Additionally, present invention can apply to various different display products.It is noted that as described above, this
The display of invention can be liquid crystal display or display of organic electroluminescence, but in other inventive embodiments, display
Device can be designed according to the demand of product, so as to display of the invention is liquid crystal display show with organic electroluminescent
Show the display beyond device, therefore it is liquid crystal display or display of organic electroluminescence that the present invention does not limit display.
Embodiments of the invention are the foregoing is only, it is not limited to scope of patent protection of the invention.Any
The those of ordinary skill in field, not departing from spirit and scope of the invention, the change made and the equivalence replacement of retouching, still
For in scope of patent protection of the invention.
Claims (15)
1. a kind of display device, it is characterised in that the display device includes：
First substrate；
Second substrate, is correspondingly arranged with the first substrate, and the second substrate includes viewing area and positioned at the display
Non-display area outside region, and the second substrate includes light-emitting device array, the light-emitting device array is configured at described
Viewing area；
Gap component, including an at least clearance layer, the clearance layer are located in the non-display area；
Diaphragm, covers the clearance layer and extends into the viewing area and cover the light-emitting device array；And
Adhesion layer, is configured between the first substrate and the second substrate, and binds the first substrate and described second
Substrate, the adhesion layer contacts the diaphragm.
2. display device according to claim 1, it is characterised in that the light-emitting device array is self-emission device battle array
Row.
3. display device according to claim 1, it is characterised in that the second substrate also includes active cell array,
The viewing area is configured at, wherein the light-emitting device array is electrically connected with the active cell array.
4. display device according to claim 3, it is characterised in that the light-emitting device array has multiple luminous units
Part, each described light-emitting component includes first electrode, luminescent layer and second electrode, and the light-emitting device array is by described the
One electrode is electrically connected with the active cell array.
5. display device according to claim 3, it is characterised in that the first substrate has first surface, described
Two substrates have second surface, and the second surface is relative with the first surface, and the clearance layer is formed at second table
On face.
6. display device according to claim 3, it is characterised in that the gap component also includes spacer, described the
One substrate has first surface, and the second substrate has second surface, and the second surface is relative with the first surface, institute
Spacer is stated to be formed on the second surface.
7. display device according to claim 1, it is characterised in that the light-emitting device array is the display device
Light source.
8. display device according to claim 1, it is characterised in that the light-emitting device array is by the hair of different colours
The assortment that optical assembly is formed.
9. display device according to claim 1, it is characterised in that the light-emitting device array is by white light emitting element
The assortment for being formed.
10. display device according to claim 1, it is characterised in that the diaphragm is the membrane material with the high grade of transparency.
11. display devices according to claim 1, it is characterised in that the material of the diaphragm is silicon nitride, oxidation
Silicon, silicon oxynitride or alundum (Al2O3).
12. display devices according to claim 1, it is characterised in that the diaphragm is with vacuum vapour deposition, vacuum splashing and plating
Method or chemical vapour deposition technique are formed.
13. display devices according to claim 1, it is characterised in that the quantity of the clearance layer is multiple.
14. display devices according to claim 1, it is characterised in that the material of the gap component is photoresist, height
Molecular material or silica material.
15. display devices according to claim 1, it is characterised in that the gap component also include spacer, it is described between
Gap is spherical, many edge-corner column shapes, coniform, polygon pyramidal or separator plate like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611215027.8A CN106873250A (en) | 2012-10-31 | 2012-10-31 | Display device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611215027.8A CN106873250A (en) | 2012-10-31 | 2012-10-31 | Display device |
| CN201210428182.3A CN103792734B (en) | 2012-10-31 | 2012-10-31 | Display device and display |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210428182.3A Division CN103792734B (en) | 2012-10-31 | 2012-10-31 | Display device and display |
Publications (1)
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|---|---|
| CN106873250A true CN106873250A (en) | 2017-06-20 |
Family
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| CN201210428182.3A Active CN103792734B (en) | 2012-10-31 | 2012-10-31 | Display device and display |
| CN201611215027.8A Pending CN106873250A (en) | 2012-10-31 | 2012-10-31 | Display device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210428182.3A Active CN103792734B (en) | 2012-10-31 | 2012-10-31 | Display device and display |
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|---|---|---|---|---|
| JP6446208B2 (en) * | 2014-09-03 | 2018-12-26 | 株式会社ジャパンディスプレイ | Display device |
| CN105549272A (en) * | 2016-01-29 | 2016-05-04 | 武汉华星光电技术有限公司 | Packaging structure and method of display panel |
| CN108107632A (en) * | 2016-11-25 | 2018-06-01 | 南京瀚宇彩欣科技有限责任公司 | Display panel and its manufacturing method |
| CN106873253A (en) * | 2017-04-19 | 2017-06-20 | 京东方科技集团股份有限公司 | A kind of display panel and liquid crystal display device |
| CN108598277B (en) | 2018-04-20 | 2024-06-11 | 京东方科技集团股份有限公司 | Display panel, manufacturing method thereof and display device |
| CN110097822A (en) * | 2019-04-04 | 2019-08-06 | 深圳市华星光电技术有限公司 | Display panel structure and preparation method thereof |
| CN113075810B (en) * | 2021-03-24 | 2022-12-23 | 重庆惠科金渝光电科技有限公司 | Display panel and display terminal |
| CN113253381B (en) * | 2021-05-24 | 2023-08-25 | 佘晓峰 | Light guide structure capable of controlling luminous position |
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| KR20060061936A (en) * | 2004-12-02 | 2006-06-09 | 삼성전자주식회사 | Liquid crystal display device |
| CN202453615U (en) * | 2012-03-15 | 2012-09-26 | 京东方科技集团股份有限公司 | Liquid crystal display panel |
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| US6605826B2 (en) * | 2000-08-18 | 2003-08-12 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device and display device |
| JP2006215235A (en) * | 2005-02-03 | 2006-08-17 | Sony Corp | Method for manufacturing liquid crystal element, liquid crystal element, liquid crystal display device, and projection device |
| CN1908777A (en) * | 2005-08-05 | 2007-02-07 | 精工爱普生株式会社 | Liquid crystal device, electro-optical device, projector, and micro-device |
| TW201044080A (en) * | 2009-06-09 | 2010-12-16 | Chi Mei Optoelectronics Corp | Liquid crystal display panel and liquid crystal display |
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- 2012-10-31 CN CN201611215027.8A patent/CN106873250A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060061936A (en) * | 2004-12-02 | 2006-06-09 | 삼성전자주식회사 | Liquid crystal display device |
| CN202453615U (en) * | 2012-03-15 | 2012-09-26 | 京东方科技集团股份有限公司 | Liquid crystal display panel |
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| Publication number | Publication date |
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| CN103792734A (en) | 2014-05-14 |
| CN103792734B (en) | 2017-02-08 |
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Application publication date: 20170620 |