CN104637980B - Color filter substrate and display panel - Google Patents

Color filter substrate and display panel Download PDF

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Publication number
CN104637980B
CN104637980B CN201410009686.0A CN201410009686A CN104637980B CN 104637980 B CN104637980 B CN 104637980B CN 201410009686 A CN201410009686 A CN 201410009686A CN 104637980 B CN104637980 B CN 104637980B
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substrate
layer
display panel
display
assembly
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CN104637980A (en
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陈盛炜
林伟义
吴仲文
叶树棠
李裕正
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Hannstar Display Corp
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Industrial Technology Research Institute ITRI
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Abstract

The invention provides a color filter substrate. The color filter substrate comprises a substrate, a filter assembly and a gas barrier layer. The light filtering component is configured on the first surface of the substrate. The filtering component comprises a plurality of filtering layers which are respectively provided with different filtering wave bands, wherein part of the filtering layers form a filtering array on the first surface, and part of the filtering layers are stacked in the peripheral area of the first surface to form at least one side wall. The side wall is located on at least one side of the light filtering array, and the height of the side wall relative to the first surface is larger than that of the light filtering array relative to the first surface. The gas barrier layer is arranged on the light filtering component so as to at least partially cover the light filtering array and one of the side walls. In addition, the invention also discloses a display panel applying the filter component.

Description

Colored optical filtering substrates and display panel
Technical field
The present invention relates to a kind of display device and its component, and more particularly to a kind of display panel and its colorized optical filtering base Plate.
Background technology
In recent years, electronic installation is produced such as tablet PC (tablet PC) and intelligent mobile phone (smart phone) Product have been frequently occurred in daily life, and applied to the display panel of such electronic installation, e.g. organic light-emitting diodes Manage (Organic Light Emitting Diode, abbreviation OLED) display panel, because with high color saturation with it is frivolous and It is taken seriously, and can arranges in pairs or groups touch controllable function and as touch-control display panel, function and practicality are used to increase electronic installation.This Outside, the touch-control display panel made on a glass in the past is also gradually replaced with flexible base plate, such soft tactile to improve configuration The practicality of the electronic installation of display panel is controlled, wherein again soft so that foregoing organic LED display panel to be modified to Touch-control display panel more attracts attention.
However, in the making of soft Organic Light Emitting Diode touch-control display panel, except to overcome with flexible base plate system Make outside the technological problemses of touch-control display panel, the encapsulation process of organic light-emitting diode element also improves tired because of flexible base plate Difficulty.For example, traditional touch-control display panel can stop penetrating for air by glass plate, to prevent the water in air Point with oxygen damage organic light-emitting diode element, but as the flexible base plate made by transparent polymer material choke ability simultaneously Organic light-emitting diode element can not be met in the choke demand needed for encapsulation process.Now, choke (gas can be passed through Barrier) component influences organic light-emitting diode element to prevent air penetration flexible base plate.Choke component can Direct precipitation On organic light-emitting diode element, or first it is deposited on another substrate and conforms to again on organic light-emitting diode element.Before Person need to consider the process compatible sex chromosome mosaicism of choke component and organic light-emitting diode element, and the latter need to increase lateral choke group Part strengthens its gas barrier property.In addition, in order to improve color saturation, organic LED display panel would generally add colour Optical filter (color filter, abbreviation CF).Therefore, how integral color filter is aobvious in soft Organic Light Emitting Diode touch-control Show panel, and ensure process degree and production yield, be also problem urgently to be resolved hurrily in the art.
The content of the invention
The embodiment of the present invention provides a kind of colored optical filtering substrates, with optical filtering and choke function.
The embodiment of the present invention provides a kind of display panel, with optical filtering and choke function.
The colored optical filtering substrates of the embodiment of the present invention include a substrate, a filtering assembly and a gas barrier layer.Filtering assembly It is configured on a first surface of substrate.Filtering assembly includes multiple filter layers, respectively with different optical filtering wave bands, its middle part Point filter layer forms a filter array on the first surface, and part filter layer the outer peripheral areas of first surface stack to be formed to A few side wall.Side wall is located at least side of filter array, and side wall is more than filter array relative to the height of first surface Relative to the height of first surface.Gas barrier layer is configured on filtering assembly, to cover filter array and side wall at least in part One of.
The display panel of the embodiment of the present invention includes a colored optical filtering substrates, a display element substrate and a printing opacity glue Layer.Colored optical filtering substrates include a first substrate, one first filtering assembly and one first gas barrier layer.First filtering assembly is configured In on a first surface of first substrate.First filtering assembly includes multiple filter layers, respectively with different optical filtering wave bands, its Middle part filter layer forms one first filter array on the first surface, and part filter layer is in the outer peripheral areas heap of first surface Folded formation at least one first side wall.First side wall is located at least side of the first filter array, and the first side wall is relative to the The height on one surface is more than height of first filter array relative to first surface.First gas barrier layer is configured at the first filtering assembly On, to cover one of the first filter array and the first side wall at least in part.Display element substrate is configured at first On gas barrier layer.Printing opacity glue-line is configured between display element substrate and the first gas barrier layer, with gluing display element substrate and first Gas barrier layer.
The display panel of the embodiment of the present invention includes an opposite substrate, a display element substrate and a glue-line.Display member Part substrate is configured at the side of opposite substrate.Display element substrate includes a first substrate, a display dielectric layer, one first optical filtering Component and one first gas barrier layer.First substrate has the first surface towards opposite substrate.Display dielectric layer is configured at On the first surface of one substrate.First filtering assembly is configured on the first surface of first substrate.First filtering assembly includes many Individual filter layer, respectively with different optical filtering wave bands, which part filter layer forms one first filter array on the first surface, And part filter layer stacks to form an at least side wall in the outer peripheral areas of first surface.Side wall is located at the first filter array at least Side, and side wall is more than height of first filter array relative to first surface relative to the height of first surface.First resistance Gas-bearing formation is configured on the first filtering assembly, to cover one of the first filter array and side wall at least in part.Glue-line It is configured between opposite substrate and the first gas barrier layer, with gluing display element substrate and opposite substrate.
Based on above-mentioned, colored optical filtering substrates and the display panel of the embodiment of the present invention have filtering assembly, wherein optical filtering group The part filter layer of part forms filter array, and another part filter layer stacks to form height greatly in the outer peripheral areas of filter array In the side wall of filter array.Gas barrier layer is configured on filtering assembly, to cover filter array and side wall at least in part wherein One of, the function to provide lateral choke.Accordingly, colored optical filtering substrates of the invention have with display panel and filtered and choke Function.
For the features described above and advantage of the present invention can be become apparent, special embodiment below, and coordinate appended accompanying drawing It is described in detail below.
Brief description of the drawings
Fig. 1 is the schematic diagram of the colored optical filtering substrates of one embodiment of the invention;
Fig. 2A to Fig. 2 D is the schematic top plan view of several possible embodiments of Fig. 1 colored optical filtering substrates;
Fig. 3 A are the schematic diagrames of the colored optical filtering substrates of another embodiment of the present invention;
Fig. 3 B are the schematic diagrames of the colored optical filtering substrates of further embodiment of this invention;
Fig. 4 is the schematic diagram of the display panel of one embodiment of the invention;
Fig. 5 A and 5B is the schematic diagram of the display panel of other embodiments of the invention;
Fig. 6 A and 6B is the schematic diagram of the display panel of other embodiments of the invention;
Fig. 7 A and 7B is the schematic diagram of the display panel of other embodiments of the invention;
Fig. 8 A and 8B is the schematic diagram of the display panel of other embodiments of the invention;
Fig. 9 A to 9D are the schematic diagrames of the display panel of other embodiments of the invention;
Figure 10 A to 10F are the schematic diagrames of the display panel of other embodiments of the invention.
【Symbol description】
50、50a、50b、50c、50d、50e、50f、50g、50h、60、60a、60b、60c、60d、60e、60f、60g、 60h、60i:Display panel;
52、64:Display element substrate;
54:Printing opacity glue-line;
62:Opposite substrate;
66:Glue-line;
100、100a、100b:Colored optical filtering substrates;
110、641:First substrate;
120、120a、120b、120c、643:First filtering assembly;
130、644:First gas barrier layer;
140a、140b、646:First touch control component;
142:Sensing unit;
144、527、625:Outer patch substrate;
146、528、626:Adhesion layer;
521、621:Second substrate;
522、642:Display dielectric layer;
522a:Active device array;
522b:Display component array;
523、622:Separation material;
524、645:Second gas barrier layer;
525、648:3rd gas barrier layer;
526a、526b、526c、647:Second filtering assembly;
529a、529b、623:Second touch control component;
624a、624b:3rd filtering assembly;
A1:First filter array;
A2:Second filter array;
A3:3rd filter array;
BM:Black matrix;
F:Filter layer;
L1:First functional assembly;
L2:Second functional assembly;
L3:3rd functional assembly;
L4:4th functional assembly;
L5:Five-function component;
L6:6th functional assembly;
L7:7th functional assembly;
S1:First surface;
S2:Second surface;
S3:3rd surface;
S4:4th surface;
W1:First side wall;
W2:Second side wall.
Embodiment
Fig. 1 is the schematic diagram of the colored optical filtering substrates of one embodiment of the invention.Fig. 1 is refer to, it is in the present embodiment, colored Optical filtering substrate 100 includes first substrate 110, the first filtering assembly 120 and the first gas barrier layer 130.First substrate 110 has the The one surface S1 and second surface S2 relative to first surface S1.First filtering assembly 120 is configured at the first of first substrate 110 On the S1 of surface.First gas barrier layer 130 is configured on the first filtering assembly 120.First substrate 110 is, for example, that material is polyimides The flexible base plate of (polyimide, abbreviation PI) so that colored optical filtering substrates 100 have pliability, but the present invention is not limited System.
Specifically, the first filtering assembly 120 includes multiple filter layer F, respectively with different optical filtering wave bands, its middle part Filter layer F is divided to form the first filter array A1 on first surface S1, and part filter layer F is in first surface S1 outer peripheral areas Stack and form at least one first side wall W1.The filter layer F for forming the first filter array A1 can be coloured light filter film, for example It is the light filter film of red filter film, green filter film and blue filter film or clear, colorless.In other realities Apply in example, formed the first filter array A1 filter layer F can only from monochromatic light filter film (being, for example, red filter film) or Dichroic filter film (being, for example, red filter film and blue filter film), that is, the first filter array A1 can be according to demand One or more of which or coloured light filter film and the light filter film of clear, colorless from coloured light filter film Combination.In other words, the first filter array A1 can adjust the filter layer F's with different optical filtering wave bands according to color demand Arrangement mode.First filter array A1 can also reserve the room for being not provided with filter layer F between coloured filter layer F, also may be used Filter layer F is used as from strip or the light filter film of other shapes.Furthermore, although it is used for forming the first optical filtering battle array in the present embodiment Row A1 filter layer F is schematically shown as three in Fig. 1, but can also adjust filter layer F number according to demand in other embodiments Amount.The present invention is not intended to limit filter layer F species, quantity and arrangement mode.The filter layer F for forming the first side wall W1 can be choosing With the one of which or many of coloured light filter film (being, for example, red filter film, green filter film and blue filter film) The combination of the light filter film of kind or coloured light filter film and clear, colorless, and these coloured or clear, colorless filters Optical thin film stacks to form the first side wall W1.In the present embodiment, the first filtering assembly 120 also includes black matrix BM.Black matrix BM It is configured on the first surface S1 of first substrate 110, the first filter array A1 filter layer F is located between black matrix BM, and the One side wall W1 is located on black matrix BM.However, the present invention does not limit black matrix BM arrangement mode and whether set.In other words Say, black matrix BM can be omitted in colored optical filtering substrates 100.
In the present embodiment, the first side wall W1 is located at the first filter array A1 at least side, and the first side wall W1 phases Height for first surface S1 is more than height of the first filter array A1 relative to first surface S1.In other words, the first filter Optical assembly 120 is considered as the outer height being made up of multiple filter layer F the first filter array A1 constituted and the first side wall W1 Interior low structure.First gas barrier layer 130 is configured on the first filtering assembly 120, to cover the first filter array at least in part One of A1 and the first side wall W1.First gas barrier layer 130 can be the organic material layer of individual layer, inorganic material layer, have Machine and inorganic material mixed layer, or by the multilayer of above-mentioned three kinds of monolayer materials layer two kinds of collective stack at least within Material layer, it can be adjusted according to actual demand.In addition, Fig. 1 the first gas barrier layer 130 is to cover whole first optical filtering battle array Exemplified by row A1 and the first side wall W1, but in other embodiments, the first gas barrier layer 130 can be placed only in the first filter array A1 only covers the first side wall W1, or partly covers one of the first filter array A1 and the first side wall W1. It is, the first gas barrier layer 130 of the present invention can be according to demand option and installment in the first optical filtering battle array of the first filtering assembly 120 One of A1 or the first side wall W1 part or both is arranged, also may be selected to be covered in whole first filtering assembly 120.First Gas barrier layer 130 covers the first filtering assembly 120, can completely cut off air and enter the first filtering assembly 120 with aqueous vapor, and provide lateral The function of choke.Accordingly, colored optical filtering substrates 100, which have, filters and choke function.
Fig. 2A to Fig. 2 D is the schematic top plan view of several possible embodiments of Fig. 1 colored optical filtering substrates.Refer to Fig. 1 with Fig. 2A to Fig. 2 D, as it was previously stated, the part filter layer F of the first filtering assembly 120 stacks to form at least one first side wall W1, and the One side wall W1 is located at the first filter array A1 at least side, to constitute high outside and low outside structure.In Fig. 2A embodiment, the The part filter layer F of one filtering assembly 120 stacks to form two the first side wall W1, and every one first side wall W1 is located at first and filtered Array A1 surrounding.In other words, the first side wall W1 is the rectangle side wall of closing, respectively around the four of the first filter array A1 Side.However, in other embodiments, the first side wall W1 quantity can also be one or more than three, and the first side wall W1 is not The side wall of closing is defined to, continuous side wall is also not limited to.
For example, in Fig. 2 B embodiment, the first filtering assembly 120a part filter layer F stacks to form one One side wall W1, positioned at the first filter array A1 surrounding.In other words, the first side wall W1 is the rectangle side wall of closing, is centered around First filter array A1 four sides.In Fig. 2 C embodiment, the first filtering assembly 120b part filter layer F stacks to form two Individual first side wall W1, wherein being the rectangle side wall of closing positioned at the first side wall W1 of inner ring, is centered around the first filter array A1's Four sides, and the first side wall W1 positioned at outer ring is only located at the first filter array A1 wherein three sides.In Fig. 2 D embodiment, the One filtering assembly 120c part filter layer F stacks to form two the first side wall W1, respectively positioned at the four of the first filter array A1 Week, but the first side wall W1 is discontinuous side wall (being, for example, to be formed by multiple cylinders or cone arrangement).In addition, the first side wall W1 It can be rectangle, triangle or other appropriate shapes perpendicular to the section of first substrate, and be arranged in discontinuous first side Wall W1 cylinder (Fig. 2 D embodiment) can also cylinder/circular cone, quadrangular prism/quadrangular pyramid, triangular prism/pyrometric cone or other are appropriate Cylinder or cone.The present invention is not intended to limit the first side wall W1 embodiment, as long as the first side wall W1 is relative to first Surface S1 height is more than height of the first filter array A1 relative to first surface S1, and makes the first filtering assembly 120 be outer Low structure, should all belong to the scope of the present invention in high.
Fig. 3 A are the schematic diagrames of the colored optical filtering substrates of another embodiment of the present invention.Fig. 3 A are refer to, in the present embodiment, Colored optical filtering substrates 100a also includes the first touch control component 140a.First touch control component 140a is, for example, the touch-control group of in-building type Part, is configured between the first surface S1 of first substrate 110 and the first filtering assembly 120.First touch control component of in-building type The sensing unit that touch-control sensing electrode etc. is used to carry out touch controllable function via sensing is directly produced on first substrate 110 by 140a First surface S1 on so that colored optical filtering substrates 100a has touch controllable function.However, the present invention does not limit the first touch control component 140a actual species can be saved with composition, and the first touch control component 140a in the colored optical filtering substrates of other embodiment Slightly.
In addition, in the present embodiment, colored optical filtering substrates 100a also includes the first functional assembly L1, the second feature group Part L2, the 3rd functional assembly L3 and the 4th functional assembly L4.First functional assembly L1 is configured at the first filtering assembly 120 and first between gas barrier layer 130, and the second functional assembly L2 be configured at the filtering assembly 120 of first substrate 110 and first it Between.First functional assembly L1 and the second functional assembly L2 can be for adhesion layer (adhesive layer), flatness layer (planar layer), gas barrier layer (gas barrier layer) or stress-buffer layer (stress buffering layer). However, in other embodiments, the first functional assembly L1 and the second functional assembly L2 species are not limited to mentioned kind, It can be adjusted according to demand, and the first functional assembly L1 and the second functional assembly L2 in other embodiments can be with It is omitted.
On the other hand, in the present embodiment, the 3rd functional assembly L3 is configured at the second surface S2 of first substrate 110 On.3rd functional assembly L3 is considered as colored optical filtering substrates 100a appearance and contact surface.Therefore, the 3rd feature group Part L3 can be for example scratch resistant layer (scratch-resistant layer), touch-control feedback layer (tactile feedback Layer), stress-buffer layer, ultraviolet light shield layer (UV shielding layer), hardened layer, Bewildering resistance layer (anti-glare Layer), anti-soil layer (anti-fingerprint layer), anti-reflecting layer (anti-reflection layer) or above-mentioned film The combination of layer, its can according to demand the appropriate film layer of option and installment, the present invention do not limit the 3rd functional assembly L3 species For mentioned kind, do not limit yet the 3rd functional assembly L3 configuration whether.In addition, in the present embodiment, the 4th feature group Part L4 is configured between the first touch control component 140a and first substrate 110.4th functional assembly L4 is, for example, adhesion layer, flat Layer, gas barrier layer or stress-buffer layer, can according to demand the appropriate film layer of option and installment.However, in other embodiments, the 4th Functional assembly L4 species is not limited to mentioned kind, do not limit yet the 4th functional assembly L4 configuration whether.Omitting In the embodiment for configuring the first touch control component 140a, the 4th functional assembly L4 can also be omitted.
Fig. 3 B are the schematic diagrames of the colored optical filtering substrates of further embodiment of this invention.Fig. 3 B are refer to, in the present embodiment, Colored optical filtering substrates 100b is equally optionally provided with the first functional assembly L1, the second functional assembly L2, the 3rd work( Can property component L3 and the 4th functional assembly L4.The function of above-mentioned functional assembly is referred to foregoing colour with position Optical filtering substrate 100a explanation.Colored optical filtering substrates 100b and colored optical filtering substrates 100a Main Differences are, colorized optical filtering First touch control component 140b of substrate 100 is the touch control component of external labeling type.First touch control component 140b of external labeling type is configured at On the second surface S2 of one substrate 110.First touch control component 140b of external labeling type in advance by touch-control sensing electrode etc. be used to via The sensing unit 142 for sensing and carrying out touch controllable function is formed on an outer patch substrate 144 via adhesion layer 146, then via It is labelled to outside four functional assembly L4 (being, for example, adhesion layer) on the second surface S2 of first substrate 110, so that colored optical filtering substrates 100b has touch controllable function, and wherein adhesion layer 146 is attached to outer patch to strengthen the material of tack to strengthen sensing unit 142 Tack on substrate 144, and be adhesive backers as the 4th functional assembly L4 adhesion layer, for engaging the first touch-control group Part 140b and first substrate 110.Therefore, in other embodiments, the first touch control component 140b can be also omitted for strengthening attachment The adhesion layer 146 of property, and sensing unit 142 is directly produced on outer patch substrate 144, then will be by sensing unit 142 and outer patch base The first touch control component 140b that plate 144 is constituted outside the 4th functional assembly L4 by being labelled on second surface S2.It follows that The present invention does not limit the first touch control component 140b actual species and composition, and the first touch control component 140b can be in other implementations It is omitted in the colored optical filtering substrates of example.In the present embodiment, it is configured at the 3rd work(on the second surface S2 of first substrate 110 Energy property component L3 is actually to be attached on the first touch control component 140b outer patch substrate 144, and configures the first touch-control omitting In component 140b embodiment, the 4th functional assembly L4 can also be omitted, and the 3rd functional assembly L3 is directly attached to On the second surface S2 of first substrate 110.
Fig. 4 is the schematic diagram of the display panel of one embodiment of the invention.Fig. 1 and Fig. 4 are refer to, in the present embodiment, is shown Show that panel 50 includes colored optical filtering substrates 100, display element substrate 52 and printing opacity glue-line 54.Colored optical filtering substrates 100 include First substrate 110, the first filtering assembly 120 and the first gas barrier layer 130, its detailed construction be not as it was previously stated, add to go to live in the household of one's in-laws on getting married herein State.Display element substrate 52 is configured on the first gas barrier layer 130.Printing opacity glue-line 54 is configured at the resistance of display element substrate 52 and first Between gas-bearing formation 130, with gluing display element substrate 52 and the first gas barrier layer 130.In other words, colored optical filtering substrates 100 are logical The gluing display element substrate 52 of printing opacity glue-line 54 is crossed, to constitute display panel 50.
In this example it is shown that device substrate 52 includes second substrate 521 and display dielectric layer 522.Second substrate 521 have towards the 3rd surface S3 of colored optical filtering substrates 100 and the 4th surface S4 relative to the 3rd surface S3.Display is situated between Matter layer 522 is configured on the 3rd surface S3 of second substrate 521, with towards colored optical filtering substrates 100.Display element substrate 52 is also Including an at least separation material 523, separation material 523 is configured on the 3rd surface S3 and is located at the side of display dielectric layer 522, for example It is generally around the surrounding in display dielectric layer 522 such as the first side wall W1 around the first filter array A1.Separation material 523 Set-up mode refers to the variation pattern and Fig. 2A to Fig. 2 D of the first foregoing side wall W1, and in other embodiments, separation material 523 also optionally omit.Display dielectric layer 522 is suitable to emit beam, and light after colored optical filtering substrates 100 by penetrating Go out, and display panel 50 is shown image.Now, first substrate 110 can be transparency carrier, so that the light of display dielectric layer 522 Line is passed through, and second substrate 521 can be opaque substrate (being, for example, metal substrate or other applicable opaque substrates), and is made Display panel 50 is the display panel of one side light-emitting type.In addition, display dielectric layer 522 can be by active device array and display member Part array is constituted, and wherein active device array is, for example, thin film transistor (TFT) (thin film by multiple active components Transistor, TFT) element composition, and display component array is, for example, Organic Light Emitting Diode by multiple display elements (Organic Light Emitting Diode, OLED) element is constituted and (is illustrated in subsequent embodiment), but the present invention is not The species and composition of display dielectric layer 522 are limited, the display element substrate of other embodiment can select display medium according to demand The species and composition of layer.
On the other hand, in this example it is shown that panel 50 also includes the second gas barrier layer 524 and the 3rd gas barrier layer 525.The Two gas barrier layers 524 are configured between printing opacity glue-line 54 and display element substrate 52 and cover the surface of display dielectric layer 522, and 3rd gas barrier layer 525 is configured between second substrate 521 and display dielectric layer 522.Second gas barrier layer 524 and the 3rd gas barrier layer 525 can be the organic material layer, inorganic material layer, organic and inorganic material mixed layer of individual layer, or by above-mentioned three kinds The multilayer material layer of monolayer material layer two kinds of collective stack at least within, it can be adjusted according to actual demand.In addition, In the embodiment for being configured with separation material 523, the second gas barrier layer 524 also optionally surface of coverage gap thing 523.Second The gas barrier layer 525 of gas barrier layer 524 and the 3rd can completely cut off air and enter display dielectric layer 522 with aqueous vapor.Accordingly, display panel 50 has There are optical filtering, choke and full-color display function.However, in other embodiments, display panel 50 can choose whether according to demand Second gas barrier layer 524 and the 3rd gas barrier layer 525 are set, and the present invention is not limited system.
Fig. 5 A and 5B is the schematic diagram of the display panel of other embodiments of the invention.It refer to Fig. 3 A, Fig. 3 B, Fig. 4, Fig. 5 A With 5B, in Fig. 5 A embodiment, display panel 50a including Fig. 3 A colored optical filtering substrates 100a, display element substrate 52 with And printing opacity glue-line 54.Colored optical filtering substrates 100a be optionally configured with the first functional assembly L1, the second functional assembly L2, 3rd functional assembly L3 and the 4th functional assembly L4.In addition, display panel 50a colored optical filtering substrates 100a is with interior The first touch control component 140a of formula is built, so that display panel 50a has touch controllable function.In other words, display panel 50a and colour Optical filtering substrate 100a similar foregoing Fig. 4 of structure display panel 50 and Fig. 3 A colored optical filtering substrates 100a, wherein Fig. 5 A Display panel 50a and colored optical filtering substrates 100a in component and Fig. 3 A colored optical filtering substrates 100a and Fig. 4 display surface The same or similar person of component in plate 50 has similar function, and is represented with same or analogous label, refers to above Description, does not add to repeat herein.
Similarly, in Fig. 5 B embodiment, display panel 50b includes Fig. 3 B colored optical filtering substrates 100b, display member Part substrate 52 and printing opacity glue-line 54.Colored optical filtering substrates 100b is optionally configured with the first functional assembly L1, the second work( Can property component L2 and the 3rd functional assembly L3.Display panel 50b and display panel 50a Main Differences are, display surface The first touch control component 140b, the first touch control component 140b that plate 50b colored optical filtering substrates 100b has external labeling type will sense single Member 142 is formed on outer patch substrate 144 via adhesion layer 146, and by being labelled to first substrate outside the 4th functional assembly L4 On 110, so that display panel 50b has touch controllable function, wherein adhesion layer 146 is strengthens the material of tack, to strengthen sensing Unit 142 is attached to the tack on outer patch substrate 144, and is adhesive backers as the 4th functional assembly L4 adhesion layer, For engaging the first touch control component 140b and first substrate 110, therefore the first touch control component 140b adhesion layer 146 also may be selected Omit to property.In other words, display panel 50b foregoing Fig. 4 similar with colored optical filtering substrates 100b structure display panel 50 with the component in Fig. 3 B colored optical filtering substrates 100b, wherein Fig. 5 B display panel 50b and colored optical filtering substrates 100b and The same or similar person of component in Fig. 3 B colored optical filtering substrates 100b and Fig. 4 display panel 50 has similar function, and Represented with same or analogous label, refer to description above, do not add to repeat herein.
In addition, when Fig. 5 A display panel 50a or Fig. 5 B display panel 50b by colored optical filtering substrates 100a or Configure the first touch control component 140a or 140b on 100b and during with touch controllable function, in order to avoid the first touch control component 140a or 140b touch-control sensing function produces interference with the display function of display dielectric layer 522, and display panel 50a or 50b generally have Shielding layer (shielding layer) or conductive layer (conductive layer) (not illustrating).Shielding layer is located at first Between touch control component 140a or 140b and display dielectric layer 522, to prevent the first touch control component 140a or 140b to be situated between with display Interference between matter layer 522.Shielding layer can be additionally provided in the first touch control component 140a or 140b and display dielectric layer 522 Between film layer or be previously formed in script be seated in the first touch control component 140a or 140b and display dielectric layer 522 Between gas barrier layer or a certain Rotating fields in functional assembly.
In addition to display panel 50,50a and the 50b of above-mentioned one side light-emitting type, display panel can also be it is two-sided go out The display panel of light type.The first substrate 110 of the display panel of two-sided light-emitting type and second substrate 521 are transparency carrier, and double The display panel of face light-emitting type can also have the second filtering assembly, be configured at the side of second substrate 521.In other words, second Filtering assembly and the first filtering assembly 120 are located at the opposite sides of display dielectric layer 522 respectively, and are respectively adjacent to second substrate 521 with first substrate 110.When display dielectric layer 522 emits beam, light is filtered by the first filtering assembly 120 and second Projected after component, and the two-sided of display panel is shown image.To sequentially it be introduced with word collocation accompanying drawing below several double The display panel of face light-emitting type.
Fig. 6 A and 6B is the schematic diagram of the display panel of other embodiments of the invention.Fig. 6 A and Fig. 6 B are refer to, in Fig. 6 A Embodiment in, display panel 50c part-structure is similar to Fig. 5 A display panel 50a, wherein display panel 50c colour Optical filtering substrate 100a structure may be referred to Fig. 5 A the first touch control component 140a with in-building type colorized optical filtering with function Substrate 100a, and its first touch control component 140b with external labeling type that can also use Fig. 5 B instead colored optical filtering substrates 100b takes In generation, do not add to repeat herein.Display panel 50c and display panel 50a Main Differences are that display panel 50c display is first Part substrate 52 optionally configures the second filtering assembly 526a.Second filtering assembly 526a is the filtering assembly of external labeling type, its The 4th surface S4 of second substrate 521 is configured at, is, for example, to be produced in advance on another outer patch substrate 527, and with an adhesion layer 528 are attached on the 4th surface S4 of second substrate 521.Second filtering assembly 526a includes multiple filter layer F, respectively with not Same optical filtering wave band, wherein filter layer F forms the second filter array A2 in the side of second substrate 521.In other words, the second filter Optical arrays A2 is configured on the 4th surface S4 of second substrate 521.Form the second filter array A2 filter layer F species, number Amount may be referred to the foregoing description about forming the first filter array A1 filter layer F with arrangement mode, no longer add to go to live in the household of one's in-laws on getting married herein State.In other embodiments, the second filtering assembly 526a can be omitted, the display panel 50c of two-sided light-emitting type of the invention It can regulate whether to configure the second filtering assembly 526a according to demand.
In addition, in this example it is shown that being also an option that property of panel 50c be configured with the second touch control component 529a, Five-function component L5 and the 6th functional assembly L6.Second touch control component 529a is, for example, the touch control component of in-building type, configuration Between the 3rd surface S3 and the display dielectric layer 522 of second substrate 521.Second touch control component 529a of in-building type composition It may be referred to the first touch control component 140a of foregoing in-building type.Five-function component L5 is configured at the of second substrate 521 On four surface S4, and the 6th functional assembly L6 is configured between the second touch control component 529a and second substrate 521.Five-function Property component L5 be, for example, scratch resistant layer, touch-control feedback layer, stress-buffer layer, ultraviolet light shield layer, hardened layer, Bewildering resistance layer, anti-soil layer, The combination of anti-reflecting layer or above-mentioned film layer, and the 6th functional assembly L6 is, for example, that adhesion layer, flatness layer, gas barrier layer or stress are slow Rush layer.However, in other embodiments, five-function component L5 and the 6th functional assembly L6 species is not limited to above-mentioned Species, it can be adjusted according to demand, and the second touch control component 529a, five-function component L5 and the 6th feature group Part L6 can be omitted.
In Fig. 6 B embodiment, display panel 50d part-structure is similar to Fig. 5 A display panel 50a and Fig. 6 A Display panel 50c, wherein display panel 50d colored optical filtering substrates 100a structure and function may be referred to foregoing have First touch control component 140a of in-building type colored optical filtering substrates 100a, and it can also use the with external labeling type of Fig. 5 B instead One touch control component 140b colored optical filtering substrates 100b substitutions, do not add to repeat herein.In addition, display panel 50d and display surface Plate 50c has the second filtering assembly 526a of similar external labeling type, and its structure may be referred to the second foregoing optical filtering group with position Part 526a.Display panel 50d and display panel 50c Main Differences are that the second touch control component 529b is the touch-control of external labeling type Component, is configured on the 4th surface S4 of second substrate 521.Before second touch control component 529b of external labeling type composition may be referred to First touch control component 140b of the external labeling type stated.
Because the second filtering assembly 526a and the second touch control component 529b of Fig. 6 B embodiment are external labeling type, therefore two Person can be produced on same outer patch substrate 527, outer needed for e.g. the second touch control component 529b of omission script external labeling type Substrate is pasted, and the second touch control component 529b is formed on outer patch substrate 527 by adhesion layer 528, and the second filtering assembly 526a Configuration is between the 4th surface S4 and the second touch control component 529b of second substrate 521.In addition, Fig. 6 B display panel 50d Five-function component L5 and the 6th functional assembly L6 can be optionally configured, wherein five-function component L5 is attached at On outer patch substrate 527, and the 6th functional assembly L6 (being, for example, adhesion layer) is configured at the second touch control component 529b and the second base Between plate 521 and cover the second filtering assembly 526a.About five-function component L5 and the 6th functional assembly L6 explanation Refer to foregoing content.In addition, the second touch control component 529b and the second filtering assembly 526a are considered as by the 6th function Property component L6 conform to second substrate 521, wherein adhesion layer 528 is strengthens the material of tack, to strengthen the second touch control component 529b is attached to the tack on outer patch substrate 527, and is adhesive backers as the 6th functional assembly L6 adhesion layer, is used for The second touch control component 529b and second substrate 521 are engaged, therefore the second touch control component 529b can also be omitted and be strengthened the glutinous of tack Layer 528 and be formed directly on outer patch substrate 527, and second substrate 521 is directly attached to by the 6th functional assembly L6 On.In other embodiments, the second touch control component 529b, five-function component L5 and the 6th functional assembly L6 can be saved Slightly.
In addition, when Fig. 6 A display panel 50c or Fig. 6 B display panel 50d passes through the configuration on display element substrate 52 Second touch control component 529a or 529b and with touch controllable function when, in order to avoid the second touch control component 529a or 529b touch-control sense Function and the display function of display dielectric layer 522 is answered to produce interference, display panel 50c or 50d are commonly configured with shielding layer and (do not painted Show).Shielding layer is located between the second touch control component 529a or 529b and display dielectric layer 522, to prevent the second touch control component Interference between 529a or 529b and display dielectric layer 522.Shielding layer can be additionally provided in the second touch control component 529a or Film layer between 529b and display dielectric layer 522 or be previously formed in script be seated in the second touch control component 529a or The a certain Rotating fields in gas barrier layer or functional assembly between 529b and display dielectric layer 522.
Fig. 7 A and 7B is the schematic diagram of the display panel of other embodiments of the invention.Fig. 7 A are refer to, in Fig. 7 A implementation In example, display panel 50e part-structure is similar to foregoing display panel 50a and 50c, wherein display panel 50e colour Optical filtering substrate 100a structure may be referred to Fig. 5 A the first touch control component 140a with in-building type colorized optical filtering with function Substrate 100a, and its first touch control component 140b with external labeling type that can also use Fig. 5 B instead colored optical filtering substrates 100b takes In generation, do not add to repeat herein.Display panel 50e and display panel 50c Main Differences are that display panel 50e display is first Part substrate 52 also includes the second filtering assembly 526b.Second filtering assembly 526b is the filtering assembly of in-building type, and it is configured at the On 3rd surface S3 of two substrates 521, and the second filter array A2 is set to be configured at the 3rd surface S3 of second substrate 521 with showing Between dielectric layer 522.In other words, the second filtering assembly 526b of in-building type need not be such as Fig. 6 A and Fig. 6 B external labeling type Second filtering assembly 526a is equally first produced on outer patch substrate 527 and adhesion layer 528.
Display panel 50e can also optionally be configured with the second touch control component 529a, five-function component L5 and Six functional assembly L6.Second touch control component 529a is the touch control component of in-building type, is configured at the 3rd surface of second substrate 521 Between S3 and the display dielectric layer 522, its structure may be referred to foregoing explanation with position.Five-function component L5 is configured at On 4th surface S4 of second substrate 521, and the 6th functional assembly L6 is configured at the second touch control component 529a and second substrate Between 521.In addition, in Fig. 7 A embodiment, display element substrate 52 also includes the 7th functional assembly L7, is configured at second On 3rd surface S3 of substrate 521 and positioned between the second filter array A2 and the display dielectric layer 522.7th feature group Part L7 is, for example, adhesion layer, flatness layer, gas barrier layer or stress-buffer layer.In other embodiments, display panel 50e can also match somebody with somebody The second touch control component 529b of external labeling type as shown in Figure 6B is put, or does not configure the second touch control component 529a or 529b, the 5th Functional assembly L5, the 6th functional assembly L6 and the 7th functional assembly L7, the present invention do not limit the second touch control component 529a Or 529b, five-function component L5, the 6th functional assembly L6 and the 7th functional assembly L7 species and whether set.
Fig. 7 B are refer to, in Fig. 7 B embodiment, display panel 50f part-structure is similar to foregoing display panel 50e, wherein display panel 50f colored optical filtering substrates 100a structure and function may be referred to the with in-building type of Fig. 5 A One touch control component 140a colored optical filtering substrates 100a, and it can also use Fig. 5 B the first touch control component with external labeling type instead 140b colored optical filtering substrates 100b substitutions, do not add to repeat herein.Have in addition, display panel 50f is same with display panel 50e There is the second filtering assembly 526b of in-building type.Display panel 50f and display panel 50e Main Differences are, display panel 50f In-building type the second filtering assembly 526b the second filter array A2 be located at display dielectric layer 522 active device array 522a Between display component array 522b.
In this example it is shown that dielectric layer 522 includes active device array 522a and display component array 522b.It is active Element arrays 522a is, for example, that thin film transistor (TFT) (TFT) element is constituted by multiple active components, and display component array 522b by Multiple display elements are, for example, that Organic Light Emitting Diode (OLED) element is constituted.The of second filtering assembly 526b of in-building type Two filter array A2 are configured on the 3rd surface S3 of second substrate 521 and positioned at active device array 522a and display element Between array 522b.Similarly, display panel 50f can also optionally be configured with in-building type the second touch control component 529a, Five-function component L5, the 6th functional assembly L6 and the 7th functional assembly L7, its structure are referred to foregoing with function Content, do not add to repeat herein.In addition, in other embodiments, display panel 50f can also configure as shown in Figure 6B outer The second mounted touch control component 529b, or the second touch control component 529a or 529b, five-function component L5, the 6th are not configured Functional assembly L6 and the 7th functional assembly L7, the present invention does not limit the second touch control component 529a or 529b, five-function Whether component L5, the 6th functional assembly L6 and the 7th functional assembly L7 species are with setting.
Fig. 8 A and 8B is the schematic diagram of the display panel of other embodiments of the invention.Fig. 8 A are please refer to, in Fig. 8 A reality Apply in example, display panel 50g structure is similar to foregoing display panel 50e.Therefore, will be described below display panel 50g with At display panel 50e Main Differences, remaining similar or identical part refers to foregoing teachings, does not add to repeat herein.Display The part filter layer F of panel 50g display element substrate 52 including the second filtering assembly 526c, the second filtering assembly 526c is the The second filter array A2 is formed between the 3rd surface S3 and display dielectric layer 522 of two substrates 521, and part filter layer F is Three surface S3 outer peripheral areas stacks to form at least one second side wall W2.Second side wall W2 is located at the second filter array A2 at least Side, and height of the second side wall W2 relative to the 3rd surface S3 is more than the second filter array A2 relative to the 3rd surface S3's Highly.In the present embodiment, the second filtering assembly 526c display element substrate 52 replaces foregoing gap with the second side wall W2 Thing 523, and omit configuration separation material 523.Because foregoing separation material 523 is optionally to omit, therefore the second side wall W2 can also optionally be omitted according to demand.Second filtering assembly 526c is such as Fig. 1 to Fig. 3 B the first filtering assembly 120 1 Sample formation has high outside and low outside structure, wherein the second filtering assembly 526c the second side wall W2 can be such as the first foregoing side Wall W1 equally has a variety of versions (such as Fig. 2A to Fig. 2 D).
When display panel 50g the second filtering assembly 526c and the first filtering assembly 120 have multiple second side walls respectively During W2 and the first side wall W1 (as shown in Figure 8 A respectively have two circle), the second side wall W2 can replace row with the first side wall W1 Row, also or arranged opposite, or by the second side wall W2 configurations in the first side wall W1 outside (not illustrating), it can be according to reality Demand is adjusted.Now, can on the second filtering assembly 526c and display dielectric layer 522 that the covering of the second gas barrier layer 524 is formed The function of lateral choke is provided.Similarly, display panel 50g can also optionally be configured with the second touch control component 529a or 529b, five-function component L5, the 6th functional assembly L6 and the 7th functional assembly L7, do not add to repeat herein.
Fig. 8 B are please refer to, in Fig. 8 B embodiment, display panel 50h structure is similar to foregoing display panel 50f.Therefore, at the Main Differences that will be described below display panel 50h and display panel 50h, remaining similar or identical part can With reference to foregoing teachings, do not add to repeat herein.In the present embodiment, the second filtering assembly 526c part filter layer F is second The second filter array A2 is formed between the 3rd surface S3 and display dielectric layer 522 of substrate 521, and part filter layer F is the 3rd Surface S3 outer peripheral areas stacks to form at least one second side wall W2.Narration about the second side wall W2 may be referred in foregoing Hold.Display panel 50h and display panel 50g Main Differences are, the second filtering assembly 526c's of display element substrate 52 Second filter array A2 is configured on the 3rd surface S3 of second substrate 521 and positioned at the active component of display dielectric layer 522 Between array 522a and display component array 522b.Now, the second gas barrier layer 524 covering formed the second filtering assembly 526c with On display dielectric layer 522, it is possible to provide the function of lateral choke.Similarly, display panel 50g can also optionally be configured with Two touch control component 529a or 529b, five-function component L5, the 6th functional assembly L6 and the 7th functional assembly L7, herein Do not add to repeat.
Via described above, display panel 50a and 50b is configured with the first filtering assembly 120, and has the work(of one side light extraction Energy.Relatively, display panel 50c to 50h configures the second filtering assembly of in-building type or external labeling type on display element substrate 52 526a to 526c, the function can with two-sided light extraction.In other words, display panel of the invention can be applied such as Fig. 1 to figure 3B colored optical filtering substrates 100,100a and 100b, and choose whether that configuration second is filtered on display element substrate 52 according to demand Optical assembly, wherein the second filtering assembly can show for outer patch or in-building type filtering assembly, and the filtering assembly of in-building type can match somebody with somebody Put between the active device array 522a and display component array 522b of display dielectric layer 522.Similarly, display panel 50c The second touch control component 529a or 529b of configuration, five-function component L5, the 6th work(can also be chosen whether according to demand to 50h Can property component L6 and the 7th functional assembly L7.Accordingly, display panel 50c to 50h can integrate display element substrate 52 and colour Optical filtering substrate 100,100a and 100b and with filtering, choke and full-color display function.
Fig. 9 A to 9D are the schematic diagrames of the display panel of other embodiments of the invention.Fig. 9 A are please refer to, in the present embodiment In, display panel 60 includes opposite substrate 62, display element substrate 64 and glue-line 66.Display element substrate 64 be configured to The side of substrate 62.Glue-line 66 is configured between opposite substrate 62 and display element substrate 64, with gluing display element substrate 64 With opposite substrate 62.
In this example it is shown that device substrate 64 includes first substrate 641, display dielectric layer 642, the first filtering assembly 643 and first gas barrier layer 644.First substrate 641 has towards the first surface S1 of opposite substrate and relative to first surface S1 second surface S2.Display dielectric layer 642 is configured on the first surface S1 of first substrate 641.First filtering assembly 643 is matched somebody with somebody It is placed between the first surface S1 of first substrate 641 and display dielectric layer 642.In addition, in other embodiments not illustrated, showing Active device array and display component array can be included as foregoing display dielectric layer 522 by showing dielectric layer 642, and One filter array A1 is configured on the first surface S1 of first substrate 641 and positioned at active device array and display component array Between, it can be adjusted according to demand, not add to repeat herein.
In the present embodiment, the first filtering assembly 643 includes multiple filter layer F, respectively with different optical filtering wave bands, its Middle part filter layer F forms the first filter array A1 on first surface S1, and part filter layer F is in first surface S1 periphery Region stacks to form at least one first side wall W1.First side wall W1 is located at the first filter array A1 at least side, and first Height of the side wall W1 relative to first surface S1 is more than height of the first filter array A1 relative to first surface S1.First choke Layer 644 is configured on the first filtering assembly 643, with cover at least in part the first filter array A1 and the first side wall W1 its One of, and glue-line 66 is configured between the gas barrier layer 644 of opposite substrate 62 and first.Similarly, the first gas barrier layer 644 can foundation Demand and be completely covered on the first filter array A1 and the first side wall W1, can also only cover the first filter array A1 and One side wall W1 part, or covering one of the first filter array A1 and the first side wall W1, do not add to go to live in the household of one's in-laws on getting married herein State.Further, since the light that display dielectric layer 642 is sent is projected through the first filtering assembly 643 towards first substrate 641, light Line does not need guiding through the purpose that glue-line 66 may achieve display image, therefore glue-line 66 optionally uses lighttight material, But this this embodiment be not intended to limit glue-line 66 whether printing opacity.Structure about the first filtering assembly 643 of display panel 60 can be with With reference to the description of the first filtering assembly 120 of foregoing display panel 50, wherein the first side wall W1 of the first filtering assembly 643 Change case may be referred to the first side wall W1 of the first foregoing filtering assembly 120 change case (as shown in Fig. 2A to Fig. 2 D).
On the other hand, in the present embodiment, opposite substrate 62 also includes second substrate 621 and an at least separation material 622. Second substrate 621 has the 3rd surface S3 and the 4th surface S4 relative to the 3rd surface S3, and second substrate 621 is with the 3rd table Face S3 is towards display element substrate 64.Separation material 622 is configured on the 3rd surface S3 and filtered positioned at display dielectric layer 642 and first The side of optical assembly 643.The change case of separation material 622 may be referred to the first side wall W1 change case, and when the first filtering assembly 643 when having multiple first side wall W1 and separation material 622 respectively with opposite substrate 62, and the first side wall W1 and separation material 622 can be with It is alternately arranged, or the first side wall W1 is arranged between separation material 622 and display dielectric layer 642, and separation material 622 also may be used Optionally to be omitted according to demand.
In addition, in this example it is shown that device substrate 64 also includes the second gas barrier layer 645 and the first functional assembly L1, wherein the second gas barrier layer 645 is configured between first substrate 641 and display dielectric layer 642, and the first functional assembly L1 matches somebody with somebody It is placed between the first filtering assembly 643 and display dielectric layer 642.First functional assembly L1 can be adhesion layer, flatness layer, resistance Gas-bearing formation or stress-buffer layer, but the first functional assembly L1 species is not limited to mentioned kind, and it can be carried out according to demand Adjust, and the first functional assembly L1 can be omitted in other embodiments.Second gas barrier layer 645 can be the organic of individual layer It is material layer, inorganic material layer, organic with inorganic material mixed layer, or by above-mentioned three kinds of monolayer materials layer at least within two The multilayer material layer of collective stack is planted, it can be adjusted according to actual demand.First gas barrier layer 644 and the second gas barrier layer 645 can completely cut off air enters display dielectric layer 642 with aqueous vapor.When first substrate 641 is the substrate with choke function, the Two gas barrier layers 645 are also optionally omitted.Accordingly, display panel 60 has optical filtering, choke and full-color display function.
Fig. 9 B are refer to, in this example it is shown that panel 60a has similar structure and function with display panel 60, Refer to foregoing content.Display panel 60a and display panel 60 Main Differences are in display element substrate 64 also includes First touch control component 646, the second functional assembly L2 and the 3rd functional assembly L3.Fig. 9 B the first touch control component 646 be with Exemplified by the touch control component of in-building type, it is configured between the first surface S1 of first substrate 641 and display dielectric layer 642, so that Display panel 60a has touch controllable function.However, in other embodiments not illustrated, the first touch control component can also be outer patch The touch control component (being, for example, the first touch control component 140b or the second touch control component 529b of foregoing external labeling type) of formula, it is configured at On the second surface S2 of first substrate 641.Second functional assembly L2 is configured on the second surface S2 of first substrate 641, and 3rd functional assembly L3 is configured between the first touch control component 646 and first substrate 641.Second functional assembly L2 can be such as Be scratch resistant layer, touch-control feedback layer, stress-buffer layer, ultraviolet light shield layer, hardened layer, Bewildering resistance layer, anti-soil layer, anti-reflecting layer or on State the combination of film layer, and the 3rd functional assembly L3 can be adhesion layer, flatness layer, gas barrier layer or stress-buffer layer, but second Functional assembly L2 and the 3rd functional assembly L3 species are not limited to mentioned kind, and it can be adjusted according to demand. In addition, in other embodiments, the first touch control component 646, the second functional assembly L2 and the 3rd functional assembly L3 can be saved Slightly.
Similarly, when Fig. 9 B display panel 60a by configuring the first touch control component 646 on display element substrate 64 and During with touch controllable function, in order to avoid the touch-control sensing function and the display function of display dielectric layer 642 of the first touch control component 646 Interference is produced, display panel 60a generally has shielding layer (not illustrating) or conductive layer.Shielding layer is located at the first touch control component Between 646 and display dielectric layer 642, to prevent the interference between the first touch control component 646 and display dielectric layer 642.Masking Layer can be the film layer being additionally provided between the first touch control component 646 and display dielectric layer 642 or be previously formed in Originally the first touch control component 646 and a certain Rotating fields in the gas barrier layer or functional assembly of display dielectric layer 642 are seated in.
Fig. 9 A and Fig. 9 B are refer to, in Fig. 9 A and Fig. 9 B embodiment, display panel 60 and 60a the first filter array A1 is located between display dielectric layer 642 and first substrate 641, and the light that wherein display dielectric layer 642 is sent filters through first Array A1 and project, to show image.Now, first substrate 641 is transparency carrier, and second substrate 621 can be opaque base Plate (being, for example, metal substrate or other appropriate opaque substrates).Accordingly, display panel 60 and 60a is the aobvious of one side light-emitting type Show panel, and with optical filtering, choke and full-color display function.
Continue to introduce the display panel for being similarly one side light-emitting type, Fig. 9 C are refer to, in this example it is shown that panel 60b has similar structure and function with display panel 60, refers to foregoing content.Display panel 60b and display panel 60 Main Differences be in, the first filter array A1 of the first filtering assembly 643 be configured on display dielectric layer 642 and in face of pair To substrate 62.The light that display dielectric layer 642 is sent is projected through the first filter array A1 towards opposite substrate 62, to show Image.Now, because the first side wall W1 and the first filter array A1 of the present embodiment are formed (for example by the construction simultaneously of same technique It is to stack to form with the various filter layer F for meeting demand in same technique).Therefore, it is configured at display dielectric layer 642 and first The first functional assembly L1 between filtering assembly 643 can be located between the first side wall W1 and the second gas barrier layer 645, and omit In the embodiment for configuring the second gas barrier layer 645, the first functional assembly L1 is located between the first side wall W1 and first substrate 641. It could be projected further, since the light of display dielectric layer 642 needs guiding through glue-line 66 towards opposite substrate 62, therefore glue-line 66 needs choosing Select the material of printing opacity.Now, second substrate 621 is transparency carrier (being, for example, glass substrate or other appropriate transparency carriers), And first substrate 641 is opaque substrate (being, for example, metal substrate or other appropriate opaque substrates).Accordingly, display panel 60b is the display panel of one side light-emitting type, and with optical filtering, choke and full-color display function.
Fig. 9 D are refer to, in this example it is shown that panel 60c has similar structure and function with display panel 60b, Refer to foregoing content.Display panel 60c and display panel 60b Main Differences are in, display panel 60c to base Plate 62 also includes the second touch control component 623, the 4th functional assembly L4, five-function component L5, the 6th functional assembly L6 And the 7th functional assembly L7.Fig. 9 D the second touch control component 623 is that by taking the touch control component of in-building type as an example, it is configured at On 3rd surface S3 of two substrates 621, so that display panel 60c has touch controllable function.However, the embodiment not illustrated at other In, the second touch control component 623 can also be that the touch control component of external labeling type (is, for example, the first touch control component of foregoing external labeling type 140b or the second touch control component 529b), it is configured on the 4th surface S4 of second substrate 621.
In the present embodiment, the 4th functional assembly L4 is configured between second substrate 621 and glue-line 66, five-function Component L5 is configured between second substrate 621 and separation material 622, and the 6th functional assembly L6 is configured at the of second substrate 621 On four surface S4, and the 7th functional assembly L7 is configured between the second touch control component 623 and second substrate 621.4th function Property component L4, five-function component L5 and the 7th functional assembly L7 can be adhesion layer, flatness layer, gas barrier layer or stress Cushion, and the 6th functional assembly L6 can be for example scratch resistant layer, it is touch-control feedback layer, stress-buffer layer, ultraviolet light shield layer, hard Change the combination of layer, Bewildering resistance layer, anti-soil layer, anti-reflecting layer or above-mentioned film layer, but the 4th functional assembly L4, five-function component L5, the 6th functional assembly L6 and the 7th functional assembly L7 species are not limited to mentioned kind.In addition, in other implementations In example, the second touch control component 623, the 4th functional assembly L4, five-function component L5, the 6th functional assembly L6 and the Seven functional assembly L7 can be omitted.
Similarly, when Fig. 9 D display panel 60c has by configuring the second touch control component 623 on opposite substrate 62 During touch controllable function, in order to avoid the touch-control sensing function of the second touch control component 623 is produced with the display function of display dielectric layer 642 Interference, display panel 60c can set one layer of shielding layer being located between the second touch control component 623 and display dielectric layer 642, use To prevent the interference between the second touch control component 623 and display dielectric layer 642.Shielding layer can be additionally provided in the second touch-control Film layer between component 623 and display dielectric layer 642 or it is previously formed and is seated in the second touch control component 623 in script With a certain Rotating fields in the gas barrier layer or functional assembly of display dielectric layer 642.Now, display panel 60c is similarly one side The display panel of light-emitting type, and with optical filtering, choke and full-color display function.
In addition to the display panel 60 of above-mentioned one side light-emitting type is to 60c, display panel can also be two-sided light-emitting type Display panel.The first substrate 641 of the display panel of two-sided light-emitting type and second substrate 621 are transparency carrier, and it is two-sided go out The display panel of light type optionally configures the second filtering assembly (being illustrated in Figure 10 A to Figure 10 F), the configuration of the second filtering assembly In the side of second substrate 621.In other words, the second filtering assembly and the first filtering assembly 643 are located at display dielectric layer respectively 642 opposite sides, and it is respectively adjacent to second substrate 621 and first substrate 641.In addition, in the display panel of two-sided light-emitting type In, glue-line 66 need to select the material of printing opacity.When display dielectric layer 642 emits beam, light by the first filtering assembly 643 with Projected after second filtering assembly, and the two-sided of display panel is shown image.To sequentially it be situated between with word collocation accompanying drawing below Continue the display panels of several two-sided light-emitting types.
Figure 10 A and 10F is the schematic diagram of the display panel of other embodiments of the invention.Figure 10 A are please refer to, in Figure 10 A Embodiment in, display panel 60d and Fig. 9 A display panel 60 have similar structure, and its Main Differences is in display Panel 60d display element substrate 64 also includes the second filtering assembly 647.Second filtering assembly 647 is configured at display dielectric layer On 642 and in face of opposite substrate 62.In other words, the second filtering assembly 647 and the first filtering assembly 643 are located at display and are situated between respectively The opposite sides of matter layer 642, and respectively in face of the second substrate 621 and the first base of display element substrate 64 of opposite substrate 62 Plate 641.Second filtering assembly 647 includes multiple filter layer F, respectively with different optical filtering wave bands, and wherein filter layer F is in display The second filter array A2 is formed on dielectric layer 642.Composition and function about the second filter array A2 may be referred to foregoing the One filter array A1.
In this example it is shown that device substrate 64 also includes the 3rd gas barrier layer 648, the second filtering assembly 647 is configured at Between display dielectric layer 642.3rd gas barrier layer 648 can be the organic material layer of individual layer, inorganic material layer, it is organic with it is inorganic Hybrid layer of material, or by the multilayer material layer of above-mentioned three kinds of monolayer materials layer two kinds of collective stack at least within, It can be adjusted according to actual demand.In addition, as it was previously stated, in other embodiments not illustrated, display dielectric layer 642 can To include active device array and display component array, and the first filter array A1 as foregoing display dielectric layer 522 It can be configured between active device array and display component array, it can be adjusted according to demand, not add to repeat herein.By This understands that display panel 60d is the display panel of two-sided light-emitting type, and image can be shown in two sides, and with optical filtering, choke With full-color display function.
On the other hand, in the present embodiment, the first side wall W1 and the first filter array A1 by same technique simultaneously construction and Into (being, for example, to stack to form with the various filter layer F for meeting demand in same technique).Therefore, it is configured at the first filtering assembly The first functional assembly L1 between 643 and display dielectric layer 642 can be configured on the first side wall W1 and the first filter array A1, As shown in Figure 10 A.However, in other embodiments, the first side wall W1 can also be same by same technique with the second filter array A2 When construction into (be, for example, the filter layer F that meet demand in same technique with various stack form).Now, the first feature Component L1 is covered thereon after the first filter array A1 is formed, therefore the first side wall W1 being subsequently formed can be configured first On functional assembly L1.In other words, in this situation, the first functional assembly L1 is located at the first side wall W1 and the second gas barrier layer Between 645, and omit configuration the second gas barrier layer 645 embodiment in, the first functional assembly L1 be located at the first side wall W1 with Between first substrate 641.It follows that when being configured with two filter arrays on same substrate, the present invention is not intended to limit first Side wall W1 production order.
Figure 10 B are refer to, in this example it is shown that panel 60e has similar knot with Figure 10 A display panel 60d Structure, its Main Differences are in due to the display panel that display panel 60e is two-sided light-emitting type, therefore its display element substrate 64 are optionally provided with the first touch control component 646, the second functional assembly L2 and the 3rd functional assembly L3, and to base Plate 62 is optionally provided with the second touch control component 623, the 4th functional assembly L4, five-function component L5, the 6th work( Can property component L6 and the 7th functional assembly L7.First touch control component 646 and the second touch control component 623 be in fig. 1 ob with Exemplified by the touch control component of in-building type, but the first touch control component 646 and the second touch control component 623 can also select the touch-control of external labeling type Component (being, for example, the first touch control component 140b or the second touch control component 529b of foregoing external labeling type).
In addition, in order to avoid the touch-control sensing function and display medium of the first touch control component 646 and the second touch control component 623 The display function of layer 642 produces interference, between the first touch control component 646 and display dielectric layer 642 and the second touch control component 623 Shielding layer can be respectively arranged between display dielectric layer 642.Shielding layer can be additionally provided in the first touch control component 646 Film layer between display dielectric layer 642 and between the second touch control component 623 and display dielectric layer 642 or in advance It is formed at and is seated in originally between the first touch control component 646 and display dielectric layer 642 and the second touch control component 623 and display Jie Gas barrier layer between matter layer 642 or a certain Rotating fields in functional assembly.It follows that display panel 60e is two-sided light extraction The display panel of type, and image can be shown in two sides, and carried out by the first touch control component 646 with the second touch control component 623 Operation.Now, display panel 60e has optical filtering, choke and full-color display function.
Figure 10 C are refer to, in Figure 10 C embodiment, display panel 60f has similar with Fig. 9 A display panel 60 Structure, its Main Differences are in display panel 60f opposite substrate 62 also includes the 3rd filtering assembly 624a.3rd filters Component 624a is configured at the side of second substrate 621.In other words, 643 points of the 3rd filtering assembly 624a and the first filtering assembly Not Wei Yu display dielectric layer 642 opposite sides, and correspond respectively to the second substrate 621 and display element of opposite substrate 62 The first substrate 641 of substrate 64, to reach the effect of double-sided display.3rd filtering assembly 624a includes multiple filter layer F, respectively With different optical filtering wave bands, wherein filter layer F forms the 3rd in the side (being, for example, the 3rd surface S3) of second substrate 621 and filtered Optical arrays A3.In other words, the 3rd filtering assembly 624a of the present embodiment is the filtering assembly of in-building type.3rd filter array A3 On the 3rd surface S3 of second substrate 621 and in face of display element substrate 64.About the 3rd filter array A3 composition with Function may be referred to foregoing the first filter array A1 and the second filter array A2.In addition, in other embodiments, display medium Layer 642 can include active device array and display component array as foregoing display dielectric layer 522, and lining type First filter array A1 is configured between active device array and display component array.Related content refer to foregoing display and be situated between Matter layer 522.Accordingly, the light that display dielectric layer 642 is sent can pass through the first filtering assembly 643 and the 3rd filtering assembly 624a, and all produce image in the two-sided of display panel 60f.It follows that display panel 60f is the display surface of two-sided light-emitting type Plate, and image can be shown in two sides, and with optical filtering, choke and full-color display function.
Figure 10 D are refer to, in this example it is shown that panel 60g has similar knot with Figure 10 C display panel 60f Structure, its Main Differences are in due to the display panel that display panel 60g is two-sided light-emitting type, therefore its display element substrate 64 are optionally provided with the first touch control component 646, the second functional assembly L2 and the 3rd functional assembly L3, and to base Plate 62 is optionally provided with the second touch control component 623, the 4th functional assembly L4, five-function component L5, the 6th work( Can property component L6 and the 7th functional assembly L7.First touch control component 646 and the second touch control component 623 be in figure 10d with Exemplified by the touch control component of in-building type, but the first touch control component 646 and the second touch control component 623 can also select the touch-control of external labeling type Component (being, for example, the first touch control component 140b or the second touch control component 529b of foregoing external labeling type).Similarly, the first touch-control It can be set respectively between component 646 and display dielectric layer 642 and between the second touch control component 623 and display dielectric layer 642 There is shielding layer, do not add to repeat herein.It follows that display panel 60g is the display panel of two-sided light-emitting type, and can be in both sides Face shows image, and can carry out touch control operation by the first touch control component 646 and the second touch control component 623.Now, display panel 60g has optical filtering, choke and full-color display function.
Figure 10 E are refer to, in Figure 10 E embodiment, display panel 60h has similar with Figure 10 C display panel 60f Structure, the opposite substrate 62 that its Main Differences is in, display panel 60f also includes the 3rd filtering assembly 624b.3rd filter Optical assembly 624b is configured at the side of second substrate 621.Similarly, 643 points of the 3rd filtering assembly 624b and the first filtering assembly Not Wei Yu display dielectric layer 642 opposite sides, and correspond respectively to the second substrate 621 and display element of opposite substrate 62 The first substrate 641 of substrate 64, and the 3rd filtering assembly 624b structure is with being functionally similar to the 3rd foregoing filtering assembly 624a, to reach the effect of double-sided display.However, in the present embodiment, the 3rd filtering assembly 624b is the optical filtering group of external labeling type Part.3rd filter array A3 is configured on the 4th surface S4 of second substrate 621.In other words, in the present embodiment, the 3rd filter Optical assembly 624b need in advance be produced on an outer patch substrate 625, and be attached at the 4th of second substrate 621 the by adhesion layer 626 On the S4 of surface.Similarly, the first filter array A1 of in-building type can be only fitted to the active device array of display dielectric layer 642 with Between display component array, do not add to repeat herein.Accordingly, the light that display dielectric layer 642 is sent can filter by first The filtering assembly 624b of component 643 and the 3rd, and all produce image in the two-sided of display panel 60h.It follows that display panel 60h is the display panel of two-sided light-emitting type, and image can be shown in two sides, and with optical filtering, choke and full-color display work( Energy.
Figure 10 F are refer to, in this example it is shown that panel 60i has similar knot with Figure 10 E display panel 60h Structure, its Main Differences are in due to the display panel that display panel 60i is two-sided light-emitting type, therefore its display element substrate 64 are optionally provided with the first touch control component 646, the second functional assembly L2 and the 3rd functional assembly L3, and to base Plate 62 is optionally provided with the second touch control component 623, the 4th functional assembly L4, five-function component L5, the 6th work( Can property component L6 and the 7th functional assembly L7.First touch control component 646 and the second touch control component 623 be in figure 10f with Exemplified by the touch control component of in-building type, but the first touch control component 646 and the second touch control component 623 can also select the touch-control of external labeling type Component (being, for example, the first touch control component 140b or the second touch control component 529b of foregoing external labeling type).Similarly, the first touch-control It can be set respectively between component 646 and display dielectric layer 642 and between the second touch control component 623 and display dielectric layer 642 There is shielding layer, do not add to repeat herein.It follows that display panel 60i is the display panel of two-sided light-emitting type, and can be in both sides Face shows image, and can carry out touch control operation by the first touch control component 646 and the second touch control component 623.Now, display panel 60i has optical filtering, choke and full-color display function.
In summary, colored optical filtering substrates of the invention have the portion of filtering assembly, wherein filtering assembly with display panel Divide filter layer formation filter array, and another part filter layer stacks to form height more than optical filtering in the outer peripheral areas of filter array The side wall of array.Gas barrier layer is configured on filtering assembly, with cover at least in part one of filter array and side wall or Whole filter array and side wall are covered, the function to provide lateral choke.Display panel can be in the relative of display dielectric layer Both sides are configured with two filtering assemblies, so that display panel has the function of two-sided light extraction.In addition, either unidirectional light extraction or The display panel of two-way light extraction, can optionally be configured with touch control component, so that display panel has touch controllable function.Display Panel can also optionally be configured with more gas barrier layers and functional assembly, and the display panel of two-sided light-emitting type can also Optionally it is configured with two filtering assemblies.Accordingly, colored optical filtering substrates of the invention have with display panel and filtered and choke Function.
Although the present invention is disclosed above with embodiment, so it is not limited to the present invention, any art Middle those of ordinary skill, without departing from the spirit and scope of the present invention, when can make the change and modification of part, therefore the present invention Protection domain when being defined depending on the appended claims person of defining.

Claims (30)

1. a kind of colored optical filtering substrates, it is characterised in that the colored optical filtering substrates include:
Substrate;
Filtering assembly, is configured on the first surface of the substrate, and the filtering assembly includes multiple filter layers, respectively with different Optical filtering wave band, those filter layers of which part form filter array on the first surface, and those filter layers of part this The outer peripheral areas on one surface stacks to form an at least side wall, and the side wall is located at least side of the filter array, and the side wall Height relative to the first surface is more than height of the filter array relative to the first surface;And
Gas barrier layer, is configured on the filtering assembly, to cover one of the filter array and the side wall at least in part.
2. colored optical filtering substrates according to claim 1, it is characterised in that the side wall is located at wherein the three of the filter array Side, or around four sides of the filter array.
3. colored optical filtering substrates according to claim 1, it is characterised in that the gas barrier layer covers the filter array and should Side wall.
4. colored optical filtering substrates according to claim 1, it is characterised in that the filtering assembly also includes black matrix, configuration On the substrate, those filter layers of the filter array are located between the black matrix, and the side wall is located in the black matrix.
5. colored optical filtering substrates according to claim 1, it is characterised in that the colored optical filtering substrates also include the first function Property component, be configured between the filtering assembly and the gas barrier layer, wherein, first functional assembly be adhesion layer, flatness layer, resistance Gas-bearing formation or stress-buffer layer.
6. colored optical filtering substrates according to claim 1, it is characterised in that the colored optical filtering substrates also include the second function Property component, be configured between the substrate and the filtering assembly, wherein, second functional assembly be adhesion layer, flatness layer, choke Layer or stress-buffer layer.
7. colored optical filtering substrates according to claim 1, it is characterised in that the colored optical filtering substrates also include the 3rd function Property component, is configured on the second surface of the substrate, the second surface is relative to the first surface;
Wherein, the 3rd functional assembly be scratch resistant layer, touch-control feedback layer, stress-buffer layer, ultraviolet light shield layer, hardened layer, Bewildering resistance layer, anti-soil layer, the combination of anti-reflecting layer or above-mentioned film layer.
8. colored optical filtering substrates according to claim 1, it is characterised in that the colored optical filtering substrates also include touch-control group Part, is configured between the first surface of the substrate and the filtering assembly, or is configured on the second surface of the substrate, and this Two surfaces are relative to the first surface.
9. a kind of display panel, it is characterised in that the display panel includes:
Colored optical filtering substrates, including:
First substrate;
First filtering assembly, is configured on the first surface of the first substrate, and first filtering assembly includes multiple filter layers, point Optical filtering wave band that Ju You be not different, those filter layers of which part form the first filter array, and part on the first surface Those filter layers stack to form at least one first side wall in the outer peripheral areas of the first surface, and first side wall is located at first filter At least side of optical arrays, and first side wall relative to the first surface height be more than first filter array relative to The height of the first surface;And
First gas barrier layer, is configured on first filtering assembly, with cover at least in part first filter array and this One of one side wall;
Display element substrate, is configured on first gas barrier layer;And
Printing opacity glue-line, is configured between the display element substrate and first gas barrier layer, with the gluing display element substrate with being somebody's turn to do First gas barrier layer.
10. display panel according to claim 9, it is characterised in that the display element substrate includes:
Second substrate, with towards the 3rd surface of the colored optical filtering substrates;And
Display dielectric layer, is configured on the 3rd surface of the second substrate.
11. display panel according to claim 10, it is characterised in that the display element substrate also includes an at least gap Thing, is configured on the 3rd surface and positioned at the side of the display dielectric layer.
12. display panel according to claim 10, it is characterised in that the display panel also includes the second gas barrier layer, matches somebody with somebody It is placed between the printing opacity glue-line and the display element substrate.
13. display panel according to claim 10, it is characterised in that the display panel also includes the 3rd gas barrier layer, matches somebody with somebody It is placed between the second substrate and the display dielectric layer.
14. display panel according to claim 9, it is characterised in that the colored optical filtering substrates also include the first feature Component, is configured between first filtering assembly and first gas barrier layer, wherein, first functional assembly is adhesion layer, put down Smooth layer, gas barrier layer or stress-buffer layer.
15. display panel according to claim 9, it is characterised in that the colored optical filtering substrates also include the second feature Component, is configured between the first substrate and first filtering assembly, wherein, second functional assembly is adhesion layer, flat Layer, gas barrier layer or stress-buffer layer.
16. display panel according to claim 9, it is characterised in that the colored optical filtering substrates also include the first touch-control group Part, is configured between the first surface of the first substrate and first filtering assembly, or is configured at the of the first substrate On two surfaces, the second surface is relative to the first surface.
17. display panel according to claim 10, it is characterised in that the display element substrate also includes the second optical filtering group Part, is configured at the side of the second substrate, and second filtering assembly includes multiple filter layers, respectively with different optical filtering ripples Section, wherein those filter layers form the second filter array in the side of the second substrate.
18. display panel according to claim 17, it is characterised in that the display element substrate also includes the second touch-control group Part, is configured between the 3rd surface of the second substrate and the display dielectric layer, or is configured at the 4th of the second substrate the On surface, the 4th surface is relative to the 3rd surface.
19. display panel according to claim 17, it is characterised in that those filter layers of the part of second filtering assembly Form second filter array between the 3rd surface of the second substrate and the display dielectric layer, and those filter layers of part Outer peripheral areas on the 3rd surface stacks to form at least one second side wall, and second side wall is located at second filter array extremely Few side, and second side wall is more than second filter array relative to the 3rd surface relative to the height on the 3rd surface Height.
20. a kind of display panel, it is characterised in that the display panel includes:
Opposite substrate;
Display element substrate, is configured at the side of the opposite substrate, and the display element substrate includes:
First substrate, with the first surface towards the opposite substrate;
Display dielectric layer, is configured on the first surface of the first substrate;
First filtering assembly, is configured on the first surface of the first substrate, and first filtering assembly includes multiple filter layers, There is different optical filtering wave bands respectively, those filter layers of which part form the first filter array, and portion on the first surface Point those filter layers stack to form at least one first side wall in the outer peripheral areas of the first surface, first side wall be located at this first At least side of filter array, and first side wall is relative more than first filter array relative to the height of the first surface In the height of the first surface;And
First gas barrier layer, is configured on first filtering assembly, with cover at least in part first filter array and this One of one side wall;And
Glue-line, is configured between the opposite substrate and first gas barrier layer, with the gluing display element substrate and the opposite substrate.
21. display panel according to claim 20, it is characterised in that first filter array is configured at the first substrate The first surface and the display dielectric layer between.
22. display panel according to claim 20, it is characterised in that first filter array is configured at the display medium On layer and in face of the opposite substrate.
23. display panel according to claim 20, it is characterised in that the display element substrate also includes the second choke Layer, is configured between the first substrate and the display dielectric layer.
24. display panel according to claim 20, it is characterised in that the display element substrate also includes the first feature Component, is configured between first filtering assembly and the display dielectric layer;
Wherein, first functional assembly is adhesion layer, flatness layer, gas barrier layer or stress-buffer layer.
25. display panel according to claim 20, it is characterised in that the display element substrate also includes the first touch-control group Part, is configured between the first surface of the first substrate and the display dielectric layer, or is configured at the second of the first substrate On surface, the second surface is relative to the first surface.
26. display panel according to claim 20, it is characterised in that the opposite substrate also includes second substrate, has 3rd surface, and the second substrate with the 3rd surface towards the display element substrate;And
An at least separation material, is configured on the 3rd surface and positioned at the side of the display dielectric layer and first filtering assembly.
27. display panel according to claim 26, it is characterised in that the opposite substrate also includes the 4th feature group Part, is configured between the second substrate and the glue-line, wherein, the 4th functional assembly be adhesion layer, flatness layer, gas barrier layer or Stress-buffer layer.
28. display panel according to claim 26, it is characterised in that the opposite substrate also includes the second touch control component, It is configured on the 3rd surface of the second substrate, or is configured on the 4th surface of the second substrate, the 4th surface phase For the 3rd surface.
29. display panel according to claim 20, it is characterised in that the display element substrate also includes the second optical filtering group Part, is configured on the display dielectric layer and in face of the opposite substrate, second filtering assembly includes multiple filter layers, had respectively Different optical filtering wave bands, wherein those filter layers form the second filter array on the display dielectric layer.
30. display panel according to claim 26, it is characterised in that the opposite substrate also includes the 3rd filtering assembly, The side of the second substrate is configured at, the 3rd filtering assembly includes multiple filter layers, respectively with different optical filtering wave bands, its In those filter layers the second substrate the side formed the 3rd filter array.
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