TWI378273B - Color filter, display panel, electro-optical apparatus and method fabricating the same - Google Patents

Description

1378273 AU0806031 28995twf.doc/n IX. Description of the Invention: [Technical Field] The present invention relates to an optical component and a method of fabricating the same, and more particularly to a color filter, a display panel, and an optoelectronic device And its production method. [Prior Art] The liquid crystal display (LCD) has the advantages of thin thickness, high enamel quality, low power consumption, and no radiation, and has gradually become the mainstream of the Flat Display Apparatus. Generally, a liquid crystal display device is composed of a backlight module and a liquid crystal display panel. The liquid crystal display panel usually includes an active device array substrate, a liquid crystal layer, and a color filter. Traditionally, color filters have included a substrate, a black matrix, and a plurality of colored phosphor films. Common color filter films are, for example, red filter films, green filter films, and blue filter films. However, as the color brightness of the kneading surface is gradually increased by the requirements of saturation and saturation, multi-color color filters have also been developed, in which colors of red, green, blue and white (RGBW) w colors are integrated. Filters are representative products. The current method of making red, green, blue and white (RGBW) color filters is to use the Ph. Filter unit, blue calender unit and white light unit. However, in addition to the use of the original clothes as the red filter unit, the green filter unit, and the blue filter unit 1378273 AU0806031 28995 twf.doc/n, the production method described above requires a burden on the material. In addition, it also increases the time of the process. The production steps of the end light, the other side's consideration of the above problems, in addition to the color, the cover layer on the light sheet (Saki (10) (1) coffee) to take the ^ t yuan. The following will be described in detail in conjunction with FIG. 1. early

Knowing the red, green, blue and white mail Na) color light film section [two: 'known red, green, blue and white color light film two two:: two black matrix 120, multiple first - filter unit 130 through the moon Layer 140. The black matrix 12〇 defines two on the substrate 11〇: the prime region P: the first filter unit 13〇 is disposed in a part of the sub-pixels, and the first light-receiving unit 130 is, for example, a red filter. Light film, green light film or blue light film. The transparent cover layer (10) is made by first liquid

The sorrow material is completely coated on the substrate 11G, and then the curing step 1 is performed to make the cover layer-filter unit, the black matrix, and the remaining sub-halogen region ρι not disposed with the first filter unit 130, which is located in the remaining The transparent cover layer 140 on the area P1 can be defined as the second light-passing/so that when the red, green, blue and white color filter 1 is matched with the backlight module, the white light is emitted by the backlight module. Red light, green light or blue light is formed through the first filter unit 130, and white light is still white light after passing through the second filter unit 142. In other words, the red, green, blue and white color filter 1 can have In addition to the traditional red, green and blue colors, white light can be provided, which can have better color brightness and saturation when applied to the facet display, AU0806031 28995twf.d〇c/n and can effectively save energy. Although the above method can save the use of the reticle of the white filter unit, the cost is reduced and the process time is shortened. However, it can be found from FIG. 1 that when the transparent cover layer 140 is formed, the substrate 110 and black are received. Matrix 12〇 and first filter list The topographical changes caused by 13〇, and the hydrophilic interaction between the liquid material of the cover layer 14〇 itself and other adjacent film layers, the transparent cover layer 140 on the white filter unit 142 and the adjacent first filter unit 130 The upper transparent cover layer 14〇 has a height difference 屯. Thus, after the liquid crystal panel is assembled, the problem of uneven cell gap will be caused, and the display quality is affected. [Invention] In view of this, The invention provides a color filter which has better display quality when applied to color display. The invention further provides a method for manufacturing a color filter, which can save the above-mentioned color filter, thereby saving Production cost and production time: The present invention further provides a display panel and a manufacturing method thereof, which adopts the above-mentioned color filter and a manufacturing method thereof, and can have better display quality in color performance, and in process implementation The utility model has the advantages of saving production cost and production time. ^ /, ^ The invention further provides an optoelectronic device and a manufacturing method thereof, which are similarly used for the above color The filter and the manufacturing method thereof can be described as follows: The present invention provides a color filter comprising a substrate, a black moment AU080603I 28995 twf.doc/n 板 plate light unit and a plurality of second filter units. The black matrix is in the !:subsequence element area. The first filter unit is disposed in a part of the 'matrix and each of the -th-thinning units has a thinning and two second units arranged in the remaining sub-tend region, wherein The second light-receiving unit does not have hydrophobicity. The present invention further proposes a method for fabricating a color filter, which firstly forms a substrate, and then forms a black matrix to form a solid-state light substrate on the substrate, and The black matrix (4) is the first row-hydrophobic treatment, wherein the black matrix defines a plurality of dioxane regions on the substrate and the first-calender unit is disposed in a portion of the secondary halogen region. The second filter unit is absent from the remaining sub-halogen region, wherein the second filter unit is not hydrophobic. The present invention further provides a display panel comprising the above-mentioned color light-emitting panel. The invention further provides an optoelectronic device, which comprises the above-mentioned display surface system, the production of the above-mentioned display panel, and the photoelectric device. The method of method k includes the above-described fabrication steps. In summary, the present invention passes through the black matrix and the first light-receiving unit to perform a hydrophobic treatment, so that the black moment_riding-the first filter unit has a hydrophobic ϋ--in the formation of the second light-emitting unit. When the liquid material is used, the liquid material of the element is affected by the hydrophobicity of the surrounding film layer, and the element is in the sub-tenoxine zone. In this way, the height difference between the conventional -4th light unit and the second light-receiving unit can be avoided, and the problem of uneven panel gap can be improved by adding 1378273 AU0806031 28995twf.doc/n. Helps improve the display quality of display panels or optoelectronic devices to which this color filter is applied. The above described features and advantages of the present invention will become more apparent from the following description. [Embodiment] Generally, the contact state of a substance surface with water can be classified into two types: hydrophilicity and hydrophobicity, wherein the degree of hydrophilicity and hydrophobicity can be expressed by the size of the contact angle. If the contact angle is larger, it means that the hydrophilicity of the substance is worse, that is, the substance tends to be hydrophobic. For example, water has a contact angle of 20 to 30 degrees on a general glass surface, and a contact angle of more than 90 degrees on a fluorine-containing resin, wherein the glass surface and the fluorine-containing resin are hydrophobic with respect to water. Characteristics. In other words, in the present specification, the first light-emitting unit has a hydrophobicity, and the second filter unit has no hydrophobicity, which means that the contact angle of the second filter unit το is substantially smaller than the first filter unit and/or Contact angle. The first embodiment, 2 is a partial cross-sectional view of the color filter according to the first embodiment of the present invention. Referring to FIG. 2, the color filter 200 of the present embodiment includes a beautiful handle; a black matrix 220, and a plurality of The first filter unit 23A and the plurality of units 240. The black matrix 220 defines a plurality of sub-books on the substrate 21, and the first filter unit 23 is disposed in a portion of the sub-decibation region. H "0" and each of the first filter units 230 have a hydrophobic 罘-filter early 240 arranged in the remaining sub-pixel area ρι, which is 1372883 AU0806031 28995 twf.doc/n. The second filter unit 240 is not It is hydrophobic. In the present embodiment, the first filter unit 23 is, for example, one selected from the group consisting of a red light-emitting unit, a green light-emitting unit, a blue filter unit, and the like. That is to say, the color of the first filter unit 23 is determined by the needs of the visual user. For example, the first - Aluminium single A 23 = then select the red light unit, the green light unit and the blue color filter unit, or separately, of course, you can also choose two of them φ & The combined filter units are merely illustrative and are not intended to limit the invention. However, the first light-receiving unit 230 may be a red filter element and a black color at the same time; the light-proof unit and the blue filter unit are more commonly used and popular. In addition, in addition to the color of the first filter unit 230, colors such as brown, blue, orange, yellow, cyan, magenta, indigo, orange, yellow, and the like may be used. . In this embodiment, the surface 220a of the black matrix 220 and the surface 23〇a of each of the first filter units 230 are respectively bonded with a plurality of fluorine atoms, so that the black matrix 220 and the first filter unit 23 are both hydrophobic. Sex. In detail, the manner of bonding fluorine atoms on the surface 220a of the black matrix 220 and the surface 230a of each first filter unit 230 is, for example, the surface 220 of the black matrix 22〇 and each of the first filters. The surface 23〇& of the unit 23〇 is subjected to a fluorine-containing plasma treatment', so that the surface 220a of the black matrix 220 and the surface 230a of each first filter sheet=230 are bonded with fluorine atoms as shown in FIG. 2 In the present embodiment, the material of the black matrix 220 and the first light-receiving unit 23A is, for example, a resin or the like. Further, the second filter unit 240 is preferably, for example, a white filter 1378273 AU0806031 28995 twf.doc/n light unit, and the second filter unit 24 is employed. That is to say, the second filter unit 24 is not hydrophobic or neutral. For example, the second filter can be a parent or a member, and the material used can be a transparent material. The material does not have the impurity. For the 四 Τ, this (four) material section # through the moon material 210, because the black matrix 22 〇 and the first = formed in the substrate, and the transparent material is not hydrophobic and hydrophobic only formed in The sub-master J that is not configured by the first-lighting unit 23() is formed: the second dimming unit shown in FIG. 2: =, blue, orange, yellow, blue-green, magenta, orange : ^ 二 =, yellow green: color, etc. In this embodiment, the second consideration of the first light single light = may be the use of resin (four) 11) materials, the materials used may be substantially the same or Different 'brothers filter the materials used in the previous 230.

Further, Fig. 3A to Fig. 3C show the color filter of the first embodiment of the present invention. Referring to FIG. 3A, firstly, the substrate 310, the Ϊ and the machine rust 2 are made of an inorganic transparent material and an organic transparent material. Inorganic transparent materials such as glass, quartz, and ΪΪ: ΪΓ organic transparent materials such as polythene, polyfluorene, 1, rubber, thermoplastic polymer, thermosetting polymer, methyl methacrylate, polycarbonate , or other;: s 34 creatures. The inorganic opaque material is, for example, Shi Xi, 11 1378273 AU0806031 28995 twf.doc/n ceramic, or other suitable material. For example, the substrate 31 is used as a substrate in a color filter, and the inorganic transparent material is used as an embodiment, but not limited thereto. ‘·’, Bay

Next, referring to FIG. 3B, a black matrix 32A and a plurality of first filter units 330 are formed on the substrate 310, wherein the black matrix 32 defines a plurality of sub-dielectric regions on the substrate 310. 1, the first illuminating unit is said to be placed in a part of the sub-pixel area P1, as shown in FIG. In this embodiment, the method of forming the black matrix 320 and the first filter unit 33 on the substrate 31 is a conventional microlithography process, screen printing, coating, inkjet, energy source processing, Or other suitable processes to form the black matrix and the first filter unit 330, respectively. In addition, the material of the black matrix 32 〇 and the first filter unit 33 以及 and the color used by the first unit 33 , are referred to the related description described in FIG. 2 , and no further description is given here. / Then, please refer to FIG. 3C 'to perform a hydrophobic treatment on the black matrix 320 and the first filter unit 330, wherein the step of the hydrophobic treatment is, for example, the surface 32 〇 a of the black matrix 320 and each of the first filter units The surface of the 33 Å is subjected to a fluorine-containing plasma treatment so that the surface 32 〇 a of the black matrix 320 and the surface 330 a of the mother filter unit 330 are bonded to a plurality of fluorine atoms, as shown in FIG. In this way, the black matrix 32 〇 and each of the filters 3 and 30 are as hydrophobic as the above-described black matrix 22 () and the first filter unit: Next, referring to FIG. 3D, a plurality of second filter units 340 are formed in the remaining sub-halogen regions P1, wherein the second light-receiving units 34 are not hydrophobic. That is to say, the second calendering unit 340 can be hydrophilic or medium 12 1378273 AU0806031 28995twf.doc / n the second filter unit 34 () formation of pines as an example = the halogen element IM is filled in the second The light material, 'preferably' is, for example, a transparent material, and the filling method includes a lithography process, screen printing, coating, and other appropriate (four) processes. Correction Two colors can still be used, color saturation requirements, * use colors other than white' Please refer to the relevant description described in Figure 2, no longer gentlemen here. in

The material of the second light unit 34G may be a material of the resin type, wherein the material used for the second light single light 340 is substantially: the same or different material used for the first light single light 33G: The second filter material is cured to form a second filter unit 340, wherein the curing method is, for example, a baking process or other suitable process, and the γ is due to the black matrix 320 and the first filter unit 33. Is hydrophobic, and the first light-receiving material is not hydrophobic, so that the hydrophobic material of the interface between the second light-reducing material and the black matrix 320 and the first filter unit 33〇 can be made The second light-passing material is adapted to be distributed only on the sub-pixel area P1 that is not configured by the first light-receiving unit 330. Then, after the curing process is performed, the second filter unit 34A as shown in Fig. 3D is formed. Thus far, the production steps of the color filter 300 are substantially completed. As can be seen from the above, the color filters 200 and 300 of the present invention are such that the black matrixes 220 and 320 and the first filter units 230 and 330 are hydrophobic on the surface, and the second filter material having no hydrophobicity is provided. Formed on the substrate 210, 310, through the hydrophobic property of the interface between the second filter material and the black matrix 22 〇, 32 〇 and the first filter unit 230, 330 to form the above 13 1378273 AU0806031 28995 twf.doc / n Two light units 230, 330. In addition, the local adjustment of the dose of the second filter material disposed on the substrate 210, 310 may be such that the film thickness of the second filter unit 23〇, 33〇 located in the sub-tenon region ρι and the adjacent first filter The film thicknesses of the units 220, 320 are the same, as shown in Figures 2 and 3D. For example, & will effectively improve the problem of unevenness of the panel gaps (4) and (4) mentioned in the conventional technique, so that the color filter can be applied to the surface display with better display quality. . In addition, since the black matrix 220, 320 and the first filter unit 23 〇, 33 () have hydrophobicity on the surface, the second filter unit 23 〇, 33 〇 does not have hydrophobicity 'so' is filled in a non-hydrophobic second filter; in the remaining pixel region, the non-hydrophobic sn material is preferably formed in the remaining filter elements 230, 330 by the above physical properties. The second halogen layer 230, 330 is formed by the secondary halogen region ρι. In other words, the method for fabricating the color calender sheet of the present embodiment has a relatively simple manufacturing method to produce the color calender sheets 200, 300 having better display quality. Second Embodiment > Fig. 4 is a partial cross-sectional view showing a color filter of a second embodiment of the present invention. 4, the color filter 働 of the present embodiment has the same structure as the color filter 2 所述 described in the second embodiment of the first embodiment, and the same reference numerals are used for the same reference numerals. Description, no longer praises here: the difference between the two is that the black turn 22G and each - the first filter, the minute, the 5^#hetero-hydrophobic substance 25〇, so that the black matrix 22 Each of the first light-receiving units 230 is hydrophobic. Preferably, the black matrix 22 14 14 1378273 AU0806031 28995 twf. doc / n and each of the - photo-illumination unit 230 are doped with a hydrophobic substance 25 〇, wherein the hydrophobic substance 250 ′ is preferably concentrated on the black matrix The surface 324 of the material layer and the 349 of each of the light-emitting units 23 are exemplified, but are not limited thereto.

In this embodiment, the material of the hydrophobic material 25〇 includes an organic substance, an inorganic substance, or a combination of the above. In detail, the material using the organic substance as the hydrophobic substance 25G is, for example, a compound selected from a fluorine compound and a derivative thereof, a trisoxide compound and a derivative thereof, and a linear or branched bond hydrophobic group. , hydrazine, polyamine (tetra) compounds and derivatives thereof, and combinations of such groups of ethnic groups. The inorganic material as the material of the & water substance 250 is, for example, a nano-powder-like inorganic oxide, and the inorganic oxide in the pot may be selected from the group consisting of bismuth trioxide (Α1Λ) and two (10) titanium (Τι〇2). One of the ethnic groups consisting of osmium tetroxide (other than 2) and combinations of these.

In addition, FIG. 5A to FIG. 5G are diagrams showing the color filter of the second embodiment of the present invention: a manufacturing machine chart. Referring to FIG. 5A, first, a substrate 3 is provided, and the substrate 10' is, for example, the substrate 31 described above, and the related description will not be described. Then, a black matrix material layer 322 is formed on the substrate 31 于 on the base * 310, and the black matrix material layer 322 is doped with a hydrophobic material % 〇. The material of the diced material 350 is, for example, the above-mentioned hydrophobic substance 25 〇. Such as l^j 5 fifr 't two no. In the present embodiment, the side of the black matrix material layer 322 is formed such that it is subjected to spin coating, vapor deposition, or other appropriate methods.

The black matrix material layer 322 is pre-cured to form a hydrophobic surface 324 on the black matrix material layer 15 1378273 AU0806031 28995 twf.doc/n 322, as shown in Figure 5β. The method of pre-curing the black matrix material layer 322 is, for example, performing a flooding process or other suitable process to cause the hydrophobic substance 350 distributed in the black matrix material layer 322, preferably, to be concentrated on the black matrix material layer. The surface 324 of the 322, in turn, causes the surface 324 of the black matrix material layer 322 to be hydrophobic. - that is, the hydrophobic material 350 is reported adjacent to the surface 324 of the black matrix material layer 322 rather than being close to the inner surface of the substrate. If the hydrophobic material 350 is too close to the inner surface of the substrate 310', that is, more than half the thickness of the black matrix material layer 322, the surface of the black matrix material layer 322 is less hydrophobic and cannot form the present invention. The effect, wherein the thickness of the black matrix material layer 322 refers to the distance from the surface of the contact substrate 31G, the surface of the inner surface © to the other surface away from the inner surface of the substrate 310'. Next, the black matrix material layer 322 is patterned to form a black matrix 320 having hydrophobicity, as shown in green in Fig. 5C. The method of forming the black matrix 32 例如 is, for example, performing an exposure and development process on the black matrix material layer 322 to pattern the black matrix material layer 322 into a black matrix 32 所示 shown in the figure, • “is a black matrix The material layer 322 is subjected to energy source processing to pattern the black matrix material layer 322 into the black matrix 32A shown in FIG. 5C, but is not limited to the method described in FIGS. 5A to 5C of the present embodiment. In other embodiments, the method of forming the 'black matrix 320' may also form the black matrix material layer 322 on the substrate 310 by a relatively simple method such as screen printing, inkjet or other suitable process, without any need to go through any other The process is directly converted into a black matrix 320' on the substrate 310', and then the black matrix 32 is subjected to a baking process. 16 1378273 AU0806031 28995twf.d〇c/n Then, a first filter material layer 332 is formed on the substrate 31, and the first filter material layer 322 is doped with a hydrophobic substance 35〇, as shown in FIG. 5D. Drawn. In the present embodiment, the first filter material layer 332 is formed by, for example, the above-described method of forming a black matrix material layer, and the hydrophobic material 350' is, for example, the above-mentioned hydrophobic material 35, and will not be described herein. Next, the first filter material layer 332 is pre-cured to form a hydrophobic surface 334 on the first filter material layer 332, as shown in Fig. 5E. In this embodiment, the first layer of the filter material layer 332 is pre-cured, for example, by a baking process or other suitable process to make the hydrophobic substance 350' distributed in the first filter material layer 332. Preferably, it is concentrated on the surface 334 of the first layer of glazing material 332, thereby making the surface 334 of the first layer of filter material 332 hydrophobic. That is, the hydrophobic material 350 is in close proximity to the surface 334 of the first filter material layer 332, rather than to the inner surface of the substrate 310. If the 'hydrophobic substance 350 is too close to the inner surface of the substrate 310, that is, more than half the thickness of the first filter material layer 332, the surface 334 of the first filter material layer 332 is less hydrophobic and cannot be formed. The effect of the present invention, wherein the thickness of the first filter material layer 332 refers to the distance from the surface of the inner surface of the contact substrate 310' to the other surface away from the substrate 310. The first filter material layer 332 described above is then patterned to form a plurality of first filter units 330' as shown in Fig. 5F. In this embodiment, the first filter unit 330' is formed by, for example, performing an exposure and development process on the first filter material layer 332 to pattern the first filter material layer 332 into the first shape shown in FIG. 5C. The filter unit 330, or the first filter material layer 332 17 1378273 AU080603l 28995 twfdoc / n ^ ^ ^ source processing 'to pattern the first - - - - - - - - - - - - - However, it is not limited to the method described in FIG. 5A, FIG. 33〇H of the embodiment. In other embodiments, the first filter unit method can also be formed on the substrate by a relatively simple method, such as screen printing, inkjet, and other appropriate processes. Other processes are directly converted into the first filter, and the side 1 light unit is moved. Referring to FIG. 5G, a plurality of second filter units are formed and sold in the fresh area P1, and the second filter units 34 are , non-sexual % means 'the second calendering unit 340, which can be a hydrophilic or medium 3W forming method', for example, the remaining S is filled with a second light-emitting material (not shown), wherein the second Light: = = 'For example, using a transparent material' and filling in the second ray material ^ method includes lithography process, screen printing, coating arrangement or other suitable process. In addition, the second calendering unit 340, ίί uses a color other than white for the satisfaction of the color of the trousers, and the relevant description described in FIG. 2 is not referred to herein. In the ί=::ί two filter unit 340, the material may be tree _, , '〆', the first filter single light 340, the materials used are substantially the same, different from the first filter, the light single Light, the material of (four). The picker 'cures the second light-passing material to form the second filter unit 34〇, and the straight-through curing method is, for example, outside the baking process, due to the black matrix 320, and the first-lighting unit 21378273 AU0806031 28995twfd 〇c/n property, and the first filter material is not hydrophobic, and thus, through the second filter material and the black matrix 320' and the first filter unit 33〇, the surface is hydrophobic, and The second filter material can be adapted to be distributed only on the sub-halogen region P1 that is not disposed by the first filter unit 330'. Then, after the curing process, the second filter as shown in FIG. 5G can be formed. Light unit 34〇,. So far, the fabrication steps of one color filter 500 have been substantially completed. Similarly, the color filters 4〇〇, 5〇〇 of the present embodiment preferably have hydrophobicity on the surface of the black matrix and the first filter unit, and form a second filter which is not hydrophobic. When the light unit is used, it can be directly formed on the sub-tend region which is not configured by the light-receiving unit. In other words, the color filters 400, 500 of the present embodiment and the method of fabricating the same have advantages as described for the color filters 200, 300 of the embodiment, and the related advantages are not described again. Third Embodiment Fig. 6 is a partial cross-sectional view showing a color filter according to a third embodiment of the present invention. Please refer to FIG. 6 'the color filter 600 of the present embodiment is similar to the color filter 2 所述 structure described in the second embodiment of the first embodiment, and the same structure is denoted by the same symbol, as shown in FIG. 2 The description is omitted here. The difference between the two is that the surface 220a of the black matrix 220 and the surface 230a of each of the first filter units 230 have a hydrophobic layer 260, so that the black matrix 220 and each The first filter unit 230 is all hydrophobic. In this embodiment, the material of the hydrophobic layer 260 includes an organic substance, an inorganic substance, or a combination thereof. For example, the organic material as the material of the hydrophobic layer 260 is selected, for example, from a fluorine-based compound and a derivative thereof, an oxyalkyl compound and a derivative thereof, and has a linear or branched chain hydrophobicity 19 1378273 AU080603I 28995 twf. A species of a group consisting of a combination of a doc/n functional group compound, a soil, a polyurethane compound, and a derivative thereof. The water layer of the inorganic substance (4) is sighed by the nano powder (4) seamless, wherein the inorganic oxide may be selected from the group consisting of aluminum oxide (ruthenium), titanium dioxide (Ti〇2), and bismuth dioxide. 2) One of the groups consisting of these combinations. Further, Fig. 7A to @π are flow charts for the production of the three-dimensional color filter. Referring to FIG. 7A, first, a substrate 31" is provided, wherein the substrate 310" is, for example, the substrate described above, and the related description is not described again. Then, a black matrix 32" and a plurality of first filter cells 330" are respectively formed on the substrate 310", wherein the black matrix 32"" defines a plurality of sub-pixel regions P1 on the substrate 31? The first filter unit 33 is disposed in a portion of the secondary halogen region pi as shown in FIG. 7A. The method of forming the black matrix 32 〇 ” and the first filter unit 330 on the substrate 310 ” is, for example, using a conventional lithography process, screen printing, coating, inkjet, energy source processing, or other suitable process. The black matrix 32 〇 and the first filter unit 330 ′′ are respectively formed. Further, the color of the black matrix 320 ′′ and the first filter unit 33 〇 , and the color used by the first filter unit 330 ′′, refer to the second The related description of the figure is not described herein. Next, the black matrix 320" and the first filter unit 330" are subjected to a hydrophobic treatment, as shown in Fig. 7B. In this embodiment, the hydrophobic treatment is, for example, A hydrophobic layer 360 is overlying the surface 322 of the black matrix 320", and the surface 332 of the first filter unit 330", as shown in Figure 7B. Preferably, the hydrophobic layer 360 is formed by, for example, a printing method. This method is, for example, 20 1378273 AU0806031 28995 twf.doc/n overlaid on the remaining sub-pixel area PI (or on the sub-tenk region not configured by the first light-receiving unit)-printing template 370. Said that the print template is below 37〇 There is any ride (eg, i-th light unit, and shore matrix 320") ♦ is empty 'only exposed substrate 31 〇' inner surface as shown in Figure 7B. Next, the print template 370 is used as a mask On the substrate 31〇, a layer of hydrophobic material is formed over the entire surface, such that the black matrix 32〇, the surface 322' and the surface 332 of each of the -to-lighting units 33(), There is a hydrophobic layer 360, as shown in ® 7B. Finally, the printing template 37 is removed. In other embodiments, a lithography (four) process or an energy source process can also be used. For example, a comprehensive Forming a layer of hydrophobic material coated on the substrate 310", and then processing the surface of the hydrophobic material only on the surface 322 of the black matrix 320" by using a micro-etching process or an energy source process, and each of the -" , surface 332, on, and exposing the remaining sub-halogen region, the process method of the material is used, for example, the ink-jet method forms a layer of the more hydrophobic hydrophobic material only on the black surface, the surface 322, And the surface 332 of the first-light-lighting unit 33G", on the upper surface, and exposing the remaining: owe the prime area P The more drillability refers to the viscosity of at least one of the dry-filter unit 330", the black matrix 32G, and the second_unit 34" basin of the hydrophobic material. 八r Then, a plurality of second filters are formed. , light single magic 4G, in P1, which, this second cal unit 34 (], χ 士 ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( ( Said that the second filter unit 34〇, can be neutral. The second light-emitting unit 340" is formed by, for example, the second sub-small-cell region P] of the brake is filled with the second filter material (not Green) = 2: 1378273 AU0806031 28995twf.doc/n The use of transparent materials, such as lithography, process, energy source processing or other appropriate processes. In addition, the second mouth. The color of ink, 340" can still meet the needs of color saturation, and the color outside the ^t yuan, please refer to _ 2 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Single fantasy w, the material can

a material such as t second-single light, the material used; _(=) is the same or different from the first-light single light 33G, and the material used is cured second filter material To form the second filter unit 34, wherein the curing method is, for example, a baking process or other suitable process. Thus, the fabrication step of the color filter 700 is substantially completed.

Preferably, the color filters 6〇〇, 7〇〇 of the present embodiment are formed by a printing method to form a hydrophobic layer on the surface of the black matrix and the first filter unit. The hydrophobic layer, while forming the second filter unit having no hydrophobicity, can be directly formed on the secondary halogen region which is not disposed by the first filter unit. In other words, the color filters 6A, 700 of the present embodiment and the manufacturing method thereof have the advantages as described in the color filters 2, 300, 500, and 600 of the embodiment, and the related advantages can be referred to the previous implementation. For example, it will not be described here. Fourth Embodiment FIG. 8 is a schematic view showing a display panel according to a fourth embodiment of the present invention. Referring to FIG. 8 , the finished product of the display panel 800 of the present embodiment includes at least one color filter 410 , another substrate 420 opposite to the color filter 410 , and one disposed on the color filter 410 and another substrate. A display medium 430 between 420, wherein the color filter 410 employs the above-described color filter 22 1378273 AU0806031 28995 twf.doc/n 200, 400, 600. The manufacturing method of the display panel 800 includes the manufacturing method of the color filters 300, 500, and 700 as described above, and is assembled in accordance with various manufacturing procedures and necessary components of the panel 800 to obtain the display panel 800. In addition, when the display medium 430 is a photoelectric deflecting material, for example, a liquid crystal material, the display panel 800 can be a transflective display panel, a micro-reflective display panel reflective display panel, and a color filter on the active layer. Display panel of color filter on array, display panel of active layer on color filter (array on color filter), vertical alignment type (VA) display panel, horizontal switching type (IPS) display panel, multi-domain vertical Alignment type (MVA) display panel, twisted nematic (TN) display panel, super twisted nematic (STN) display panel, pattern vertical alignment type (p va ) display panel, super pattern vertical alignment type (S-PVA) Display panel, advanced large viewing angle (ASV) display panel, edge electric field switching type (FFS) display panel, continuous flame-like arrangement (CPA) display panel, axisymmetric array microcell type (ASM) display panel, optical compensation curved arrangement Type (〇cb) display panel, super horizontal switching type (S-IPS) display panel, advanced super• ; ; horizontal switching type (AS-IPS) display panel, extreme edge electric field switching type (UFFS Display panel, polymer stable alignment display panel, dual-view display panel, triple view display panel, three-dimensional display panel, multi-panel display panel (multi-panel), Or other type of panel. For example, if the display panel 8 is a color filter, a display panel of a color filter on an array or an active layer on a color filter (array 〇nc〇l〇r filter) 23 1378273 AU0806031 28995twf.doc/n panel, when the color filter and the active layer are located on the same substrate 41〇, the opposite substrate 420 may have only a substrate or a cover layer, wherein the active layer includes a matrix The aligned transistors and cover layer comprise transparent electrodes and/or alignment films. Alternatively, when the liquid crystal display panel is a vertical alignment display panel or a horizontal alignment display panel, as described in Fig. 8, the other substrate 420 has an active layer, and the active layer includes a matrix-arranged transistor. When the display medium 430 is an electroluminescent material, the display panel 8 is referred to as an electroluminescent display panel (eg, a phosphorescent photoelectric display panel, a fluorescent excitation panel, or a combination thereof), also referred to as self. The light-emitting display panel 'and the electro-excitation material may be an organic material, an organic material, an inorganic material, or a combination thereof. Further, the molecular size of the material includes a small molecule, a polymer, or a combination thereof. The design mode of the color filter 41A and the other substrate 420 of the color filter 410 is as exemplified by the liquid crystal display panel described above. When the display medium includes both the liquid crystal material and the electroluminescent material, the display panel 8 is referred to as a hybrid display panel or a semi-self-luminous display panel. The design mode of the color filter 410 and the other substrate 420 of the color filter 41A is as exemplified by the liquid crystal display panel. Figure 9 is a schematic view of a photovoltaic device according to a fourth embodiment of the present invention. Referring to FIG. 9 , the display panel 8 described in the above embodiment can be electrically connected to the electronic component 910 to be combined into an optoelectronic device 9 , and the manufacturing method of the optoelectronic device 900 includes the display panel 800 as described above. The manufacturing method is further assembled in accordance with the manufacturing procedure of various photovoltaic devices 9 to obtain the photovoltaic device 900. Therefore, in the present embodiment, the display panel 8 〇〇 24 1378273 AU080603I 28995 twf. doc / n is the above-mentioned color filter 200, 400, 600, so the above-mentioned color filter month 200, 400, 600 photoelectric In addition to improving display quality, the device 900 can also reduce manufacturing costs and process time. Further, the electronic component 910 includes, for example, a control element, an operation element, a processing element, an input element, a memory element, a driving element, a light-emitting element, a protection element, a sensing element, a detecting element, or other functional element, or a combination thereof. The types of optoelectronic devices 900 include portable products (such as mobile phones, cameras, cameras, notebook computers, game consoles, watches, music players, e-mail transceivers, map navigators, digital photos = products) , audio and video products (such as audio and video projectors or similar products ^,, screens, televisions, billboards, panels in projectors, etc. / In summary, the present invention makes black through the black matrix and the first light single water treatment The matrix and each of the - filter units are provided with claw water. Thus, the liquid material of the liquid energy material a faucet unit forming the second filter and the light unit is subjected to the surrounding film layer 2:= yuan t second crossing The height difference between the light units, the problem caused by the unevenness of the gaps in the next day: In other words, the invention can have better display quality. The display panel of the light-passing sheet Or the fiber can also be separated from the hair (4) God and Fan:: collar =: = and two 25 1378273 AU0806031 28995twf.doc / n ^ The scope of protection of the present invention is defined by the scope of the patent application attached [pattern Brief description] Figure 1 is a kind Know the red, green and blue and white (RGBW) plane diagram of the color filter., "Scraping

Fig. 2 is a partial cross-sectional view showing a color filter according to a first embodiment of the present invention. Fig. 3A to Fig. 3D are flowcharts showing a color filter according to an embodiment of the present invention. ~

A partial cross-section of a color filter according to a second embodiment of the present invention

5A to 5G are flowcharts showing a color filter of a second embodiment of the present invention. Figure 6 is a partial cross-sectional view showing a color filter of a third embodiment of the present invention.

7A to 7C are flowcharts showing the manufacture of a color filter according to a third embodiment of the present invention. FIG. 8 is a schematic diagram of a display panel according to a fourth embodiment of the present invention. Figure 9 is a schematic view of a photovoltaic device according to a fourth embodiment of the present invention. [Description of main component symbols] 100, 200, 300, 400, 500, 600, 700: color filter 26 1378273 AU0806031 28995twf.doc/n 110, 210, 310, 310, 310", 420: substrate 120, 220 320, 320', 320": black matrix 130, 230, 330, 330, 330": first filter unit 140: transparent cover layer 142, 240, 340, 340', 340": second filter unit 220a, 230a, 320a, 324, 330a, 334: surface 250, 350, 350': hydrophobic material 260, 360: hydrophobic layer 322: black matrix material layer 332: first filter material layer 370: printing template 430: display medium 800: Display panel 900: Optoelectronic device 910: Electronic component mountain: Break P1: Sub-dioxide area 27

Claims (1)

丄j /OZ/J φ 101-7-6 Patent application scope: 1. A enamel filter comprising a substrate; a replacement black matrix on the date of the year, defining a sub-pixel area on the substrate; The filter unit is arranged in the axial sub-pixel area of Zou, the first filter 'light army element is hydrophobic; and the Xi's brother--from the early 兀'self&amp; is placed in the remaining ones: owe 'These second filters, light sheets S do not have hydrophobicity. --- Inside, this 2nd 2 is the color filter and light film mentioned in item 1 of the patent scope, I. The z, blue 'consideration: ί二自广八由红 according to light unit, green 单光单心And one of the groups consisting of, , , and 13 . 3. As described in the scope of claim i. The second light unit comprises a white filter 'light single heart, wherein the 4. the surface of the black matrix as described in the application for the second item and each - filter The light sheet d 匕 is in violation of the fluorine atom 'to make the black matrix and the first ones to be multiplicative. / Considering that it is hydrophobic first, as early as the patent application scope! Within the black matrix of the item and every 34 sheets of the first sheet, wherein the black sheet and the sheet are: f-doped-hydrophobic substance, 6. as claimed in the patent; 5 =: == sex = hydrophobic substance Including: an organic substance, an inorganic substance, wherein the organic substance is selected from the group consisting of a fluorine-based compound and a light-receiving sheet, wherein the biological substance and the oxyalkylene system are selected from the group consisting of Compound 28 丄j/8273 a mi-7-ζς Revised replacement page and its derivatives, compounds with linear or branched chain hydrophobic functional groups, waxes, polydecyl esters and their derivatives And one of the groups formed by its combination. 8. The color filter of claim 6, wherein the inorganic substance is a nano-powdered inorganic oxide. '·, 9. If you apply for the color 遽光# described in Section 8, the t-salt is selected from the group consisting of aluminum oxide (Al2〇3), dioxide: (T1〇2), One of the ethnic groups formed by the combination of the two. 10. If the surface of the black matrix described in the third paragraph of the patent application is associated with each of the first illuminating units = = = layer 'Kawasaki woven _ and the axis unit have a twin 0 # patent range The color (4) W described in Item 10, wherein the water recognition layer comprises - an organic substance, - an inorganic substance f or a group of people. , the color 所述: the film described in item 11 of the right-wing range, wherein:: group one and • organism: and two = 13. The inorganic substance in the nth item of the patent application is nano-powdered inorganic oxygen = 》色光光片' wherein 14. The umbrella of claim 13 is the inorganic oxide selected from the group consisting of oxidized light, in which qing, ii (10) tao and the 29 101-7 -6 15.- A method for manufacturing a color cymbal sheet provides a substrate; the date is corrected on the replacement page I, and the second car and the plurality of the first filter units are disposed on the substrate, wherein the two are The hydrophobic portion is disposed in a portion of the secondary halogen regions = and wherein: the light unit is in the remaining plurality of secondary halogen regions, and the first filter of the second filter is not hydrophobic. The method for fabricating the color filter of the fifteenth aspect of the invention, the method for the second filter unit comprises: remaining the plurality of sub-halogen regions _ human H material; and curing the second filter, light a material for forming the second calendering unit. The method of producing a color filter according to claim 15 The method of performing hydrophobic treatment comprises performing a fluorine-containing plasma treatment on the surface of the black matrix and on the surface of each of the first filter units. 18. Color filter according to claim 15 a method of fabricating a sheet, wherein the hydrophobic treatment comprises covering a surface of the black matrix and a surface of the first light-receiving unit with a hydrophobic layer. 19. The method of manufacturing the color filter according to claim 18 The method of forming the hydrophobic layer includes a printing method. 20. The method of fabricating a color filter according to claim 15 wherein the method of forming the black matrix and performing hydrophobic treatment on the black matrix comprises: forming a black matrix material layer is layered on the substrate, and the black matrix material layer 30 Γ**--«'·ι·η Μι........ — ι in , internal doping-hydrophobic substance; The black matrix feature layer is pre-cured to form a hydrophobic layer H on the black matrix material layer and to pattern the black matrix material layer to form the black matrix having hydrophobicity. Article 15 of the scope of application for patents The method of manufacturing the color filter, wherein the forming the first filter unit and performing the hydrophobic treatment on the first filter units comprises: forming a first filter material layer on the substrate, and the a layer of filter material is doped with a hydrophobic substance; pre-curing the first layer of filter material to form a hydrophobic surface on the first layer of filter material; and patterning the first layer of filter material, The liquid crystal display panel is formed by the first filter unit, and comprises a color filter as described in claim 1. 23 - an electroluminescent display panel comprising, for example, a patent application garden The color filter described in item 1. 24. A hybrid display panel comprising the color filter of claim 1 of the patent application. A liquid crystal display panel manufacturing method comprising the method of manufacturing a color filter according to claim 15 of the patent application. A method of manufacturing an electroluminescent display panel, comprising the method of producing a color filter according to claim 15 of the patent application. </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt;