CN105700249A - Device and method for manufacturing alignment plate - Google Patents
Device and method for manufacturing alignment plate Download PDFInfo
- Publication number
- CN105700249A CN105700249A CN201610285484.8A CN201610285484A CN105700249A CN 105700249 A CN105700249 A CN 105700249A CN 201610285484 A CN201610285484 A CN 201610285484A CN 105700249 A CN105700249 A CN 105700249A
- Authority
- CN
- China
- Prior art keywords
- orientation
- orientation plate
- urceolus
- plate bed
- version
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 150
- 239000007788 liquid Substances 0.000 claims description 43
- 238000002347 injection Methods 0.000 claims description 41
- 239000007924 injection Substances 0.000 claims description 41
- 230000005540 biological transmission Effects 0.000 claims description 38
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims 1
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000010023 transfer printing Methods 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010147 laser engraving Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
- G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention provides a device and a method for manufacturing an alignment plate, and relates to the technical field of display. The device and the method are used for solving the problem that that alignment film formed by transfer fails to meet design requirements caused by deformation of alignment film patterns on the alignment plate. The device for manufacturing the alignment plate comprise a mold, and an ultraviolet light source arranged outside the mold, wherein the mold comprises a transparent inner cylinder, and an outer cylinder arranged outside the inner cylinder in a sleeving manner and detachably connected with the inner cylinder; the diameter of the inner cylinder is equal to that of a printing roller of the to-be-set alignment plate; the outer cylinder comprises light shading areas and light transmitting areas; the light shading areas or the light transmitting areas are provided with the alignment film patterns; a cavity is formed between the outer cylinder and the inner cylinder, and is used for accommodating an alignment plate material layer; the ultraviolet light source is used for exposing the alignment plate material layer corresponding to the light transmitting areas to form the alignment film patterns on the alignment plate material layer. The device for manufacturing the alignment plate is used for manufacturing the alignment plate used for manufacturing a transfer alignment film.
Description
Technical field
The present invention relates to Display Technique field, particularly relate to the producing device of a kind of orientation version and the manufacture method of orientation version。
Background technology
Liquid crystal display is a kind of display device being most widely used at present, is mainly made up of liquid crystal panel and backlight module two parts。Wherein, liquid crystal panel generally comprises the two panels glass substrate to box molding, and is filled in the liquid crystal molecule between two panels glass substrate。
In order to make liquid crystal molecule be at a kind of order state when initial, and arrange according to design needs, it is necessary to form alignment film on the glass substrate。Current commonly used roller transfer printing carries out the making of alignment film, the substantially process of roller transfer printing is: be coated in print roller by orientation version, orientation version has the alignment film pattern being made up of multiple pits, then alignment liquid is transferred in the orientation version of print roller by roller, make to accumulate in the pit of orientation version alignment liquid, the extruding glass substrate of orientation version afterwards, thus being transferred to alignment liquid on glass substrate。
In the process of above-mentioned making alignment film, owing to the surface of print roller is cambered surface, and the two ends of orientation version can there be is a degree of stretching to orientation version be fixed in print roller, this alignment film pattern resulted in orientation version deforms, and then causes that the alignment film that transfer is formed does not meet designing requirement。In order to make the alignment film that transfer is formed meet designing requirement, need again to make orientation version according to deformation quantity, but orientation version is expensive, the cost of liquid crystal panel leading portion manufacturing process occupies at a relatively high ratio, again make orientation version and can cause the increase of production cost undoubtedly, also result in the waste of resource simultaneously。
Summary of the invention
The present invention provides the producing device of a kind of orientation version and the manufacture method of orientation version, the problem that alignment film to solve the transfer formation that the alignment film pattern in orientation version deforms caused does not meet designing requirement, it is achieved the purpose reduce production cost, economizing on resources。
For reaching above-mentioned purpose, the present invention adopts the following technical scheme that
A first aspect of the present invention provides the producing device of a kind of orientation version, and described producing device includes: mould, and described mould includes: transparent inner core, and the diameter of described inner core is equal to the diameter of the print roller of orientation version to be placed；It is sleeved on described inner core outside and the urceolus removably connected with described inner core, described urceolus includes lightproof area and transmission region, described lightproof area or described transmission region have alignment film pattern, forming a cavity between described urceolus and described inner core, described cavity is used for holding the orientation plate bed of material；Being arranged at the ultraviolet source of described mold exterior, described ultraviolet source is for being exposed the orientation plate bed of material that described transmission region is corresponding, to form described alignment film pattern on the described orientation plate bed of material。
In the producing device of orientation version provided by the present invention, there is between urceolus and the inner core of mould the cavity for holding the orientation plate bed of material, urceolus includes lightproof area and transmission region, lightproof area or transmission region have alignment film pattern, therefore can form the alignment film pattern in orientation version in this cavity。The diameter of the print roller of orientation version to be placed it is equal to due to the diameter of inner core, alignment film graphics in orientation version invests inner cylindrical surface and is formed, therefore in the manufacturing process of orientation version, just already have accounted for the follow-up deformation quantity being fixed in print roller by orientation version its alignment film pattern and producing, so that finally make the shape and size of its alignment film pattern when the orientation version obtained is fixed in print roller to meet designing requirement, solve the problem that the alignment film of the transfer formation that the alignment film pattern in orientation version deforms caused does not meet designing requirement, and then also it is no need for again making orientation version according to deformation quantity, reduce production cost, save resource。
A second aspect of the present invention provides the manufacture method of a kind of orientation version, described manufacture method adopts the producing device that a first aspect of the present invention provides to make orientation version, and described manufacture method includes: step S1: arrange the orientation plate bed of material in the cavity of described mould；Step S2: utilize described ultraviolet source that the orientation plate bed of material that the transmission region of described urceolus is corresponding is exposed；Step S3: the orientation plate bed of material after exposure is separated from described mould；Step S4: remove described transmission region or the portion of material of the orientation plate bed of material corresponding to described lightproof area, forms alignment film pattern on the described orientation plate bed of material。
The manufacture method of orientation version provided by the present invention is identical with the beneficial effect of the producing device of orientation version provided by the present invention, repeats no more herein。
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
The cross section structure schematic diagram of the producing device of the orientation version that Fig. 1 provides for the embodiment of the present invention one；
The perspective view of urceolus in the producing device of the orientation version that Fig. 2 provides for the embodiment of the present invention one；
The flow chart of the manufacture method of the orientation version that Fig. 3 provides for the embodiment of the present invention two；
The side-looking structural representation of urceolus in the producing device of the orientation version that Fig. 4 provides for the embodiment of the present invention three；
The cross section structure schematic diagram of the producing device of the orientation version that Fig. 5 provides for the embodiment of the present invention three；
The flow chart of the manufacture method of the orientation version that Fig. 6 provides for the embodiment of the present invention four；
The side-looking structural representation of urceolus in the producing device of the orientation version that Fig. 7 provides for the embodiment of the present invention five；
The flow chart of the manufacture method of the orientation version that Fig. 8 provides for the embodiment of the present invention six。
Description of reference numerals:
10-mould；11-urceolus；
111-lightproof area；112-transmission region；
12-inner core；13-cavity；
AA-alignment film pattern；20-ultraviolet source；
30-injection port；40-pouring member；
41-injection tube；42-piston；
421-piston rod；422-piston head；
43-injection pipeline；44-three-way valve；
45-liquid storage parts；46-motor。
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described。Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art obtain under the premise not making creative work, belong to the scope of protection of the invention。
Embodiment one
Present embodiments providing the producing device of a kind of orientation version, as depicted in figs. 1 and 2, this producing device includes: mould 10, and is arranged at the ultraviolet source 20 outside mould 10。Wherein mould 10 includes: transparent inner core 12, and the diameter of inner core 12 is equal to the diameter of the print roller of orientation version to be placed；It is sleeved on inner core outside 12 and the urceolus 11 removably connected with inner core 12, urceolus 11 includes lightproof area and transmission region, lightproof area or transmission region have alignment film pattern AA, form a cavity 13 between urceolus 11 and inner core 12, and cavity 13 is used for holding the orientation plate bed of material；Ultraviolet source 20 is for being exposed the orientation plate bed of material that the transmission region of urceolus 11 is corresponding, to form alignment film pattern AA on the orientation plate bed of material。
In the producing device of the orientation version provided at the present embodiment, there is between urceolus 11 and the inner core 12 of mould 10 cavity 13 for holding the orientation plate bed of material, urceolus 11 includes lightproof area and transmission region, lightproof area or transmission region have alignment film pattern AA, therefore can form the alignment film pattern in orientation version in this cavity 13。The diameter of the print roller of orientation version to be placed it is equal to due to the diameter of inner core 12, alignment film graphics in orientation version invests inner core 12 surface and is formed, therefore in the manufacturing process of orientation version, just already have accounted for the follow-up deformation quantity being fixed in print roller by orientation version its alignment film pattern and producing, so that finally make the shape and size of its alignment film pattern when the orientation version obtained is fixed in print roller to meet designing requirement, solve the problem that the alignment film of the transfer formation that the alignment film pattern in orientation version deforms caused does not meet designing requirement, and then also it is no need for again making orientation version according to deformation quantity, reduce production cost, save resource。
In order to improve uniformity during exposure, the light-emitting area of the present embodiment medium ultraviolet light source 20 is preferably cambered surface, and the light-emitting area of the cambered surface of this ultraviolet source 10 bends towards mould 10, thus the light that ultraviolet source 20 sends can evenly irradiate on the urceolus 11 of mould 10, improve the exposition uniformity of the part of the transmission region of correspondence urceolus 11 in the orientation plate bed of material。In order to improve uniformity during exposure further, it is more preferred to make the curvature of the light-emitting area of the cambered surface of ultraviolet source 20 be equal to the curvature of urceolus 11。
In the present embodiment, the formation material of urceolus 11 can be tinsel, it is preferably aluminium foil, adopt tinsel to make and form urceolus 11, only need to utilize laser engraving tinsel or tinsel carries out a press mold molding to form the urceolus 11 with alignment film pattern, processing technology is simple, and cost is low。
The structure of urceolus 11 is alternatively: includes transparent cylindrical base body, and is arranged at the shading film in this cylindrical base body, and the region that this shading film covers is the lightproof area of urceolus 11。Preparing shading film and can adopt depositing operation, the precision of so obtained lightproof area is higher, and then the precision of alignment film pattern is also higher。
In the producing device of the orientation version that the present embodiment provides, for ensureing that inner core 12 has good light transmission, the formation material of inner core 12 is preferably quartz。
After forming alignment film pattern on the orientation plate bed of material, it is necessary to the orientation plate bed of material is separated from mould 10, therefore it is required that the inner core 12 of mould 10 can removably connect with urceolus 11。Realize the two structure removably connected and can have multiple, exemplarily provide a kind of mode below: be respectively provided with the fixing groove of urceolus at the two ends of inner core 12, and the notch making the fixing groove of urceolus being arranged at inner core 12 one end is relative with the notch of the fixing groove of the urceolus being arranged at inner core 12 other end, so that the two ends of urceolus 11 are inserted in the fixing groove of urceolus of correspondence, thus realizing removably connecting of urceolus 11 and inner core 12。
Embodiment two
Producing device based on the orientation version that embodiment one provides, present embodiments providing the manufacture method of a kind of orientation version, this manufacture method adopts the producing device described in embodiment one to carry out the making of orientation version, concrete, as shown in figures 1 and 3, this manufacture method comprises the following steps:
Step S1: the orientation plate bed of material is set in the cavity 13 of mould 10。
Step S2: utilize ultraviolet source 30 that the orientation plate bed of material that the transmission region of urceolus 11 is corresponding is exposed。
Step S3: the orientation plate bed of material after exposure is separated from mould 10。
Step S4: remove transmission region or the portion of material of the orientation plate bed of material corresponding to lightproof area, forms alignment film pattern on the orientation plate bed of material。
Through above-mentioned steps S1～step S4, make the alignment film graphics in orientation version invest inner core 12 surface to be formed, the diameter of the print roller of orientation version to be placed it is equal to due to the diameter of inner core 12, therefore in the manufacturing process of orientation version, just already have accounted for the follow-up deformation quantity being fixed in print roller by orientation version its alignment film pattern and producing, so that finally make the shape and size of its alignment film pattern when the orientation version obtained is fixed in print roller to meet designing requirement, solve the problem that the alignment film of the transfer formation that the alignment film pattern in orientation version deforms caused does not meet designing requirement, and then also it is no need for again making orientation version according to deformation quantity, reduce production cost, save resource。
Embodiment three
Producing device based on the orientation version that embodiment one provides, present embodiments provide the producing device of a kind of comparatively concrete orientation version, the situation design that this producing device is formed by the orientation plate material of liquid for the orientation plate bed of material, concrete: in the aforementioned cases, the lightproof area 111 of the urceolus 11 of mould 10 has alignment film pattern AA (referring to Fig. 4)；And the ultraviolet light that ultraviolet source 20 sends is to make the orientation plate material of liquid that the ultraviolet light solidified occurs, the wavelength with the ultraviolet light of this characteristic can be 365nm；As shown in Figure 5, in order to arrange the orientation plate bed of material in the cavity 13 of mould 10, set up injection port 30 and pouring member 40, wherein injection port 30 is arranged on the urceolus 11 of mould 10 and communicates with cavity 13, pouring member 40, for being injected in cavity 13 by the liquid of orientation plate material through injection port 30, forms the orientation plate bed of material。
The ultraviolet light sent due to ultraviolet source 20 is to make the orientation plate material of liquid that the ultraviolet light solidified occurs, therefore after forming the orientation plate bed of material, in the orientation plate bed of material, the part of the transmission region 112 of corresponding urceolus 11 solidifies under the irradiation of ultraviolet light, in the orientation plate bed of material, the part of the lightproof area 112 of corresponding urceolus 11 is uncured, it is still liquid, thus this uncured portion can be removed in subsequent step。Owing to the lightproof area 111 of urceolus 11 has alignment film pattern AA, after this uncured portion being removed, just on the orientation plate bed of material, define alignment film pattern。
Adopt above-mentioned producing device, orientation version defines shape and size and meets the alignment film pattern of designing requirement, solve the problem that the alignment film of the transfer formation that the alignment film pattern in orientation version deforms caused does not meet designing requirement, and then also it is no need for again making orientation version according to deformation quantity, reduce production cost, save resource。
Referring again to Fig. 5, in the present embodiment, pouring member 40 can include with lower component: injection tube 41；Piston 42, this piston 42 includes piston rod 421, and is arranged at the piston head 422 of piston rod 421 one end, and piston head is arranged in injection tube 41, and piston head 422 can form a confined space with injection tube 41；The one end being arranged at injection tube 41 and the injection pipeline 43 communicated with described confined space；Being arranged at the three-way valve 44 between injection pipeline 43 and injection port 30, the first port of this three-way valve 44 is connected with injection pipeline 43, and the second port of this three-way valve 44 is connected with injection port 30；With the liquid storage parts 45 that the 3rd port of this three-way valve is connected, these liquid storage parts 45 are for storing the liquid of orientation plate material；The motor 46 being connected with piston rod 421, this motor 46 is for driving piston 42 along the axially-movable of injection tube 41。
When piston 42 along injection tube 41 when moving axially away from injection port 30, confined space becomes big, and air pressure inside reduces, and now opens the first port and the 3rd port of three-way valve 44, thus the liquid of the orientation plate material in liquid storage parts 45 is filled with in confined space。When piston 42 along injection tube 41 when moving axially adjacent to injection port 30, confined space diminishes, air pressure inside increases, now open the first port and second port of three-way valve 44, thus the liquid of the orientation plate material in confined space is injected in the cavity 13 of mould 10 through injection pipeline 43 and injection port 30, form the orientation plate bed of material。
Embodiment four
Producing device based on the orientation version that embodiment three provides, present embodiments providing the manufacture method of a kind of orientation version, this manufacture method adopts the producing device described in embodiment three to carry out the making of orientation version, concrete, as shown in Figure 5 and Figure 6, this manufacture method comprises the following steps:
Step S1: utilize pouring member 40 to be injected into the liquid of orientation plate material in the cavity 13 of mould 10, form the orientation plate bed of material。When the structure that the structure of pouring member 40 is pouring member 40 illustrated in fig. 5, the detailed process of this step can be: opens the first port and the 3rd port of three-way valve 44, close the second port of three-way valve 44, utilize motor 46 to drive piston 42 moving axially away from injection port 30 along injection tube 41, make the liquid of the orientation plate material in liquid storage parts 45 be filled with in the confined space that injection tube 41 and piston 42 are formed；Open the first port and second port of three-way valve 44, close the 3rd port of three-way valve 44, utilize motor 46 to drive piston 42 moving axially adjacent to injection port 30 along injection tube 41, the liquid of the orientation plate material in confined space is injected in the cavity 13 of mould 10 through injection pipeline 43 and injection port 30。
Step S2: utilize ultraviolet source 20 that the orientation plate bed of material that the transmission region of urceolus 11 is corresponding is exposed, makes the orientation plate bed of material solidification that the transmission region of urceolus 11 is corresponding。Therefore and uncured the orientation plate bed of material corresponding to the lightproof area of urceolus 11 is owing to being not affected by irradiation under ultraviolet ray, is still liquid。
Step S3: the orientation plate bed of material after exposure is separated from mould 10。Due to the urceolus 11 of mould 10 with inner core 12 for removably connecting, therefore when the orientation plate bed of material is separated by needs from mould 10, urceolus 11 can be disassembled, then by the orientation plate bed of material from the sur-face peeling of inner core 12。
Step S4: utilize ablution to remove the portion of material of the orientation plate bed of material corresponding to lightproof area of urceolus 11, form alignment film pattern on the orientation plate bed of material。Do not solidify owing to the orientation plate bed of material that the lightproof area of urceolus 11 is corresponding is not affected by irradiation under ultraviolet ray, the material of this part can be removed hence with ablution。Owing to the lightproof area of urceolus 11 has alignment film pattern, after therefore being removed by the portion of material of the orientation plate bed of material corresponding for the lightproof area of urceolus 11, just on the orientation plate bed of material, define alignment film pattern。In this step, when utilizing ablution to remove uncured orientation plate material, the mode ejected by ablution can be adopted to be removed, efficiently and thoroughly to remove uncured orientation plate material。
Through above-mentioned steps S1～step S4, orientation version defines shape and size and meets the alignment film pattern of designing requirement, solve the problem that the alignment film of the transfer formation that the alignment film pattern in orientation version deforms caused does not meet designing requirement, and then also it is no need for again making orientation version according to deformation quantity, reduce production cost, save resource。
Referring again to Fig. 6, the manufacture method of the orientation version that the present embodiment provides can comprise the further steps of:
Step S5: utilize pure water and alcohol washes to be formed with the surface of the orientation plate bed of material of alignment film pattern。The ablution remaining in the surface of the orientation plate bed of material after step S4 can be cleaned up by this step, generally there is due to ablution corrosivity, therefore clean up residual ablution, it is possible to eliminate the ablution infection to the orientation plate bed of material。
Step S6: the surface of the orientation plate bed of material after utilizing air knife drying to clean。
Step S7: utilize ultraviolet source that the orientation plate bed of material after drying up is solidified again, forms orientation version。The orientation plate bed of material corresponding due to the lightproof area of urceolus 11 is uncured, after removing the portion of material of the orientation plate bed of material corresponding to lightproof area of urceolus 11, the surplus material uncured of the orientation plate bed of material that the lightproof area of urceolus 11 is corresponding, therefore in this step the orientation plate bed of material is solidified again, the surplus material of the orientation plate bed of material corresponding for the lightproof area of urceolus 11 can be solidified, improve the quality of made orientation version。Preferably, in the process that the orientation plate bed of material is solidified again, first can being immersed in by the orientation plate bed of material in exposure liquid, then utilize ultraviolet source that the described orientation plate bed of material is solidified again, do so can improve the uniformity of solidification。If it should be noted that the orientation plate bed of material is immersed in exposure liquid and again solidifies, then continuing before step S8 after entering, it is preferred that the surface of the orientation version that can be formed first with air knife drying。
Step S8: the surface condition of the orientation version formed is detected。So-called " surface condition " in this step include the situations such as marginal dimension, surface smoothness, surface particles, by these surface conditions are detected, underproof for surface condition orientation version can be screened away, improve the quality utilizing the alignment film prepared by orientation version。
Embodiment five
Producing device based on the orientation version that embodiment one provides, referring to Fig. 1, present embodiments provide the producing device of a kind of comparatively concrete orientation version, the situation design that this producing device is formed by gluey or solid-state orientation plate material for the orientation plate bed of material, concrete: in the aforementioned cases, the transmission region 112 of the urceolus 11 of mould 10 has alignment film pattern AA (referring to Fig. 7)；And the ultraviolet light that ultraviolet source 20 sends is to make orientation plate material be become the ultraviolet light of liquid from gluey or solid-state, the wavelength with the ultraviolet light of this characteristic can be 245nm。
The ultraviolet light sent due to ultraviolet source 20 is to make orientation plate material be become the ultraviolet light of liquid from gluey or solid-state, therefore after forming the orientation plate bed of material, in the orientation plate bed of material, the part of the transmission region 112 of corresponding urceolus 11 is become liquid from gluey or solid-state under the irradiation of ultraviolet light, in the orientation plate bed of material, the part of the lightproof area 112 of corresponding urceolus 11 remains as glue or solid-state, thus can this part becoming liquid be removed in subsequent step。Owing to the transmission region 111 of urceolus 11 has alignment film pattern AA, after the part of this liquid being removed, just on the orientation plate bed of material, define alignment film pattern。
Adopt above-mentioned producing device, orientation version defines shape and size and meets the alignment film pattern of designing requirement, solve the problem that the alignment film of the transfer formation that the alignment film pattern in orientation version deforms caused does not meet designing requirement, and then also it is no need for again making orientation version according to deformation quantity, reduce production cost, save resource。
Embodiment six
Producing device based on the orientation version that embodiment five provides, present embodiments providing the manufacture method of a kind of orientation version, this manufacture method adopts the producing device described in embodiment five to carry out the making of orientation version, concrete, as illustrated in figures 1 and 8, this manufacture method comprises the following steps:
Step S1: the orientation plate bed of material formed by the orientation plate material of gluey or solid-state is positioned in the cavity 13 of mould 10。The manufacturing process of this orientation plate bed of material can be: uses the orientation plate material of liquid to form a coating on an even curface, then this coating of irradiation under ultraviolet ray is utilized, preliminary solidification is there is in the orientation plate material making coat inside by liquid, it is changed into glue or solid-state, forms the required orientation plate bed of material。
Step S2: utilize ultraviolet source 20 that the orientation plate bed of material that the transmission region of urceolus 11 is corresponding is exposed, makes the orientation plate bed of material that the transmission region of urceolus 11 is corresponding be become liquid from gluey or solid-state。Therefore and be unchanged as liquid the orientation plate bed of material corresponding to the lightproof area of urceolus 11 is owing to being not affected by irradiation under ultraviolet ray, is still gluey or solid-state。
Step S3: the orientation plate bed of material after exposure is separated from mould 10。Due to the urceolus 11 of mould 10 with inner core 12 for removably connecting, therefore when the orientation plate bed of material is separated by needs from mould 10, urceolus 11 can be disassembled, then by the orientation plate bed of material from the sur-face peeling of inner core 12。
Step S4: utilizing ablution to remove the portion of material of the orientation plate bed of material corresponding to transmission region of urceolus 11, form alignment film pattern on the orientation plate bed of material, this orientation plate bed of material being formed with alignment film pattern is the orientation version to make。It is not changed into liquid owing to the orientation plate bed of material that the lightproof area of urceolus 11 is corresponding is not affected by irradiation under ultraviolet ray, the material of this part can be removed hence with ablution。Owing to the transmission region of urceolus 11 has alignment film pattern, after being removed by the portion of material of the orientation plate bed of material corresponding for the transmission region of urceolus 11, just on the orientation plate bed of material, define alignment film pattern。In this step, when utilizing ablution to remove the orientation plate material being changed into liquid, the mode ejected by ablution can be adopted to be removed, efficiently and thoroughly to remove the orientation plate material being changed into liquid。
Through above-mentioned steps S1～step S4, orientation version defines shape and size and meets the alignment film pattern of designing requirement, solve the problem that the alignment film of the transfer formation that the alignment film pattern in orientation version deforms caused does not meet designing requirement, and then also it is no need for again making orientation version according to deformation quantity, reduce production cost, save resource。
Referring again to Fig. 8, the manufacture method of the orientation version that the present embodiment provides can comprise the further steps of:
Step S5: utilize the surface of orientation version made by pure water and alcohol washes。The ablution remaining in the surface of the orientation plate bed of material after step S4 can be cleaned up by this step, generally there is due to ablution corrosivity, therefore clean up residual ablution, it is possible to eliminate the ablution infection to the orientation plate bed of material。
Step S6: the surface of the orientation version after utilizing air knife drying to clean。
Step S7: the surface condition of the orientation version after drying up is detected。So-called " surface condition " in this step include the situations such as marginal dimension, surface smoothness, surface particles, by these surface conditions are detected, underproof for surface condition orientation version can be screened away, improve the quality utilizing the alignment film prepared by orientation version。
The foregoing is only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those familiar with the art in the technical scope that the invention discloses, the change that can readily occur in or replacement, all should be encompassed within protection scope of the present invention。Therefore, protection scope of the present invention should be as the criterion with described scope of the claims。
Claims (10)
1. the producing device of an orientation version, it is characterised in that described producing device includes:
Mould, described mould includes: transparent inner core, and the diameter of described inner core is equal to the diameter of the print roller of orientation version to be placed；It is sleeved on described inner core outside and the urceolus removably connected with described inner core, described urceolus includes lightproof area and transmission region, described lightproof area or described transmission region have alignment film pattern, forming a cavity between described urceolus and described inner core, described cavity is used for holding the orientation plate bed of material；
Being arranged at the ultraviolet source of described mold exterior, described ultraviolet source is for being exposed the orientation plate bed of material that described transmission region is corresponding, to form described alignment film pattern on the described orientation plate bed of material。
2. the producing device of orientation version according to claim 1, it is characterized in that, described lightproof area has described alignment film pattern, the ultraviolet light that described ultraviolet source sends is to make the orientation plate material of liquid that the ultraviolet light solidified occurs, and the described orientation plate bed of material is formed by the orientation plate material of liquid；
Described producing device also includes:
The injection port being arranged on described urceolus and communicate with described cavity；
Pouring member, described pouring member, for being injected in described cavity through described injection port by the liquid of orientation plate material, forms the described orientation plate bed of material。
3. the producing device of orientation version according to claim 2, it is characterised in that described pouring member includes:
Injection tube；
Piston, described piston includes piston rod, and is arranged at the piston head of described piston rod one end, and described piston head is arranged in described injection tube, and described piston head can form a confined space with described injection tube；
The one end being arranged at described injection tube and the injection pipeline communicated with described confined space；
Being arranged at the three-way valve between described injection pipeline and described injection port, the first port of described three-way valve is connected with described injection pipeline, and the second port of described three-way valve is connected with described injection port；
The liquid storage parts being connected with the 3rd port of described three-way valve, described liquid storage parts are for storing the liquid of described orientation plate material；
The motor being connected with described piston rod, described motor is for driving described piston along the axially-movable of described injection tube。
4. the producing device of orientation version according to claim 1, it is characterized in that, described transmission region has described alignment film pattern, the ultraviolet light that described ultraviolet source sends is to make orientation plate material be become the ultraviolet light of liquid from gluey or solid-state, and the described orientation plate bed of material is formed by gluey or solid-state orientation plate material。
5. the producing device of orientation version according to claim 1, it is characterised in that the light-emitting area of described ultraviolet source is cambered surface, and the light-emitting area of the cambered surface of described ultraviolet source is towards described mold bending。
6. the producing device of orientation version according to claim 1, it is characterised in that the formation material of described urceolus is tinsel；Or,
Described urceolus includes transparent cylindrical base body, and is arranged at the shading film in described cylindrical base body, and the region that described shading film covers is described lightproof area。
7. the producing device of the orientation version according to any one of claim 1～6, it is characterized in that, described producing device also includes: be respectively arranged at the fixing groove of multiple urceolus at the two ends of described inner core, the notch of the fixing groove of urceolus being arranged at described inner core one end is relative with the notch of the fixing groove of the urceolus being arranged at the described inner core other end, the two ends of described urceolus are inserted in the fixing groove of urceolus of correspondence, to realize removably connecting of described urceolus and described inner core。
8. the manufacture method of an orientation version, it is characterised in that described manufacture method adopts the producing device described in any one of claim 1～7 to make orientation version, and described manufacture method includes:
Step S1: the orientation plate bed of material is set in the cavity of described mould；
Step S2: utilize described ultraviolet source that the orientation plate bed of material that the transmission region of described urceolus is corresponding is exposed；
Step S3: the orientation plate bed of material after exposure is separated from described mould；
Step S4: remove described transmission region or the portion of material of the orientation plate bed of material corresponding to described lightproof area, forms alignment film pattern on the described orientation plate bed of material。
9. the manufacture method of orientation version according to claim 8, it is characterised in that described manufacture method adopts the producing device described in Claims 2 or 3 to make orientation version, then
Step S1 includes: utilizes described pouring member to be injected into the liquid of orientation plate material in the cavity of described mould, forms the orientation plate bed of material；
Step S2 includes: utilize described ultraviolet source that the orientation plate bed of material that the transmission region of described urceolus is corresponding is exposed, and makes the orientation plate bed of material solidification that the transmission region of described urceolus is corresponding；
Step S4 includes: utilizes ablution to remove the portion of material of the orientation plate bed of material corresponding to lightproof area of described urceolus, forms alignment film pattern on the described orientation plate bed of material；
Described manufacture method also includes:
Step S5: utilize pure water and alcohol washes to be formed with the surface of the orientation plate bed of material of alignment film pattern；
Step S6: the surface of the orientation plate bed of material after utilizing air knife drying to clean；
Step S7: utilize ultraviolet source that the orientation plate bed of material after drying up is solidified again, forms orientation version；
Step S8: the surface condition of the orientation version formed is detected。
10. the manufacture method of orientation version according to claim 8, it is characterised in that described manufacture method adopts the producing device described in claim 4 to make orientation version, then
Step S1 includes: be positioned in the cavity of described mould by the orientation plate bed of material formed by the orientation plate material of gluey or solid-state；
Step S2 includes: utilize described ultraviolet source that the orientation plate bed of material that the transmission region of described urceolus is corresponding is exposed, and makes the orientation plate bed of material that the transmission region of described urceolus is corresponding be become liquid from gluey or solid-state；
Step S4 includes: utilize ablution to remove the portion of material of the orientation plate bed of material corresponding to transmission region of described urceolus, forming alignment film pattern on the described orientation plate bed of material, this orientation plate bed of material being formed with alignment film pattern is the orientation version to make；
Described manufacture method also includes:
Step S5: utilize the surface of orientation version made by pure water and alcohol washes；
Step S6: the surface of the orientation version after utilizing air knife drying to clean；
Step S7: the surface condition of the orientation version after drying up is detected。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610285484.8A CN105700249B (en) | 2016-04-29 | 2016-04-29 | The production method of the producing device and orientation version of orientation version |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610285484.8A CN105700249B (en) | 2016-04-29 | 2016-04-29 | The production method of the producing device and orientation version of orientation version |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105700249A true CN105700249A (en) | 2016-06-22 |
| CN105700249B CN105700249B (en) | 2019-03-15 |
Family
ID=56217982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610285484.8A Expired - Fee Related CN105700249B (en) | 2016-04-29 | 2016-04-29 | The production method of the producing device and orientation version of orientation version |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105700249B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676383A (en) * | 2019-09-29 | 2020-01-10 | 合肥京东方显示技术有限公司 | Curved substrate manufacturing device and manufacturing method using same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1614481A (en) * | 2003-11-07 | 2005-05-11 | 三星电子株式会社 | System and method for printing direction-orienting films |
| CN1841165A (en) * | 2005-03-31 | 2006-10-04 | Dcp株式会社 | System and method for manufacturing press die for printing LCD oriented film |
| KR20090059458A (en) * | 2007-12-06 | 2009-06-11 | 엘지디스플레이 주식회사 | Alignment layer, forming method of the same, and liquid crystal display device including the same |
| CN102343706A (en) * | 2010-07-21 | 2012-02-08 | 索尼公司 | Plate cylinder, printing apparatus, and method of forming plate cylinder |
| CN103698941A (en) * | 2013-12-19 | 2014-04-02 | 合肥京东方光电科技有限公司 | Directional liquid transfer method and device |
-
2016
- 2016-04-29 CN CN201610285484.8A patent/CN105700249B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1614481A (en) * | 2003-11-07 | 2005-05-11 | 三星电子株式会社 | System and method for printing direction-orienting films |
| CN1841165A (en) * | 2005-03-31 | 2006-10-04 | Dcp株式会社 | System and method for manufacturing press die for printing LCD oriented film |
| KR20090059458A (en) * | 2007-12-06 | 2009-06-11 | 엘지디스플레이 주식회사 | Alignment layer, forming method of the same, and liquid crystal display device including the same |
| CN102343706A (en) * | 2010-07-21 | 2012-02-08 | 索尼公司 | Plate cylinder, printing apparatus, and method of forming plate cylinder |
| CN103698941A (en) * | 2013-12-19 | 2014-04-02 | 合肥京东方光电科技有限公司 | Directional liquid transfer method and device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676383A (en) * | 2019-09-29 | 2020-01-10 | 合肥京东方显示技术有限公司 | Curved substrate manufacturing device and manufacturing method using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105700249B (en) | 2019-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101909859B (en) | Roller type nano-imprint device, mold roll for the roller type nano-imprint device, fixed roll for the roller type nano-imprint device, and nano-imprint sheet manufacturing method | |
| US20120321793A1 (en) | Method for printing product features on a substrate sheet | |
| CN104407441B (en) | A kind of integration imaging 3D display microlens array and preparation method thereof | |
| CN107415511A (en) | A kind of method being directly transferred to mould texture or pattern on safety glass | |
| CN103722917B (en) | A kind of transparent roller for laser imprinting and a kind of laser imprinting device | |
| KR101241963B1 (en) | Pattern Film and Method of Fabricating the Same | |
| CN101301830A (en) | Stock having green environment-protective three-dimensional stereo grating effect image and transfer making method | |
| CN103707670A (en) | Laser pattern positioning impression transfer method | |
| CN105700249A (en) | Device and method for manufacturing alignment plate | |
| KR101557081B1 (en) | Printing Rubber Blanket and Method for Manufacturing the Same | |
| CN110223992B (en) | Display panel, forming die of display panel and preparation method of display panel | |
| JP4915134B2 (en) | Manufacturing method of mold having uneven pattern | |
| JP2006326938A (en) | Method and equipment for manufacturing sleeve printing original plate for laser engraving | |
| CN110676383A (en) | Curved substrate manufacturing device and manufacturing method using same | |
| CN1278839C (en) | Forming mould of coated pressure roll | |
| PT1179434E (en) | PRINTING PROCESS FOR TRANSFER BY PRESSURE OF A LIQUID | |
| JP2007114563A (en) | Antiglare film, polarizing plate and display device | |
| JP2007121605A (en) | Antiglare film, manufacturing method of antiglare film, antiglare antireflection film, polarizing plate, and display apparatus | |
| CN210337253U (en) | Naked eye dynamic effect label and printing device thereof | |
| CN210336901U (en) | 3D prints cistern device | |
| CN103018816B (en) | Manufacturing method and device of light guide plate | |
| KR100703552B1 (en) | Manufacturing process of electronic paper display device by embossed stamping | |
| CN113968086A (en) | Manufacturing method of integrated film mold | |
| CN109669224A (en) | Semielliptical lens array and preparation method thereof based on flexible substrates production | |
| CN201214329Y (en) | Printing object with green environment friendly three-dimensional stereoscopic grating effect image |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 |