CN102431367A - Method for manufacturing roller of phase-difference film - Google Patents
Method for manufacturing roller of phase-difference film Download PDFInfo
- Publication number
- CN102431367A CN102431367A CN2011102538975A CN201110253897A CN102431367A CN 102431367 A CN102431367 A CN 102431367A CN 2011102538975 A CN2011102538975 A CN 2011102538975A CN 201110253897 A CN201110253897 A CN 201110253897A CN 102431367 A CN102431367 A CN 102431367A
- Authority
- CN
- China
- Prior art keywords
- roller
- engraving
- engraving tool
- distance
- phase
- 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
Images
Abstract
The invention discloses a method for manufacturing a roller of a phase-different film. The method comprises the following steps: providing a roller with a rotary shaft and a roller surface; providing engraving tools; rolling the roller with the rotary shaft as an axle center, and engraving for a first distance in a first depth through the engraving tools at the same time; removing the engraving tools from the roller surface after engraving a plurality of first engraved lines within the first distance, so as to form a first engraving area; rolling the roller with the rotary shaft as the axle center, and engraving for a second distance in a second depth through the engraving tools at the same time; and removing the engraving tools from the roller surface after engraving a plurality of second engraved lines within the second distance, so as to form a second engraving area. Through the method for manufacturing the roller of the phase-different film, disclosed by the invention, the roller is engraved by the engraving tools so that the roller surface shows various special lines. The phase-different film can be quickly and exactly manufactured by the roller with the special lines in an embossing manner.
Description
Technical field
The invention relates to a kind of manufacturing approach of roller, and particularly relevant for a kind of manufacturing approach that is used to make the roller of phase-contrast film.
Background technology
A kind of phase-contrast film along with showing scientific and technological progress, developing.See through phase-contrast film and can produce optic different phase delay, and then produce stereoscopic visual effect.Phase-contrast film can be applicable to stereoscopic display glasses, stereoscopic display TV etc. and shows product.
Phase-contrast film must maintain accuracy to a certain degree, just can guarantee its optical quality.Yet under the requirement of accuracy, the manufacturing speed of phase-contrast film can't effectively promote.Therefore, the researcher all is devoted to develop a kind of instrument at present and method makes fast and accurately phase-contrast film, to meet the demand of industrial circle.
Summary of the invention
The present invention is relevant for a kind of manufacturing approach that is used to make the roller of phase-contrast film, and it utilizes the engraving tool pair roller to carve, so that the surface of roller presents various special grains.Have the roller of special grains and then can produce phase-contrast film with the mode that impresses quickly and accurately.
According to the present invention on the one hand, a kind of manufacturing approach that is used to make the roller of phase-contrast film is proposed.The manufacturing approach that is used to make the roller of phase-contrast film may further comprise the steps.Roller is provided.Roller has rotating shaft and roller surface.Roller surface has first end and reaches second end with respect to first end.Engraving tool is provided.Engraving tool has the engraving end, and the engraving end has several micro-structurals that are arranged in parallel.With the rotating shaft is that the axle center makes roller roll towards direction of rotation with first speed, and engraving tool is carved first distance with first degree of depth towards second end simultaneously.Engraving tool leaves roller surface and moves to second end after carving out several first rags in first distance is interior, to form first carved region.With the rotating shaft is that the axle center makes roller roll towards direction of rotation with first speed; Engraving tool is carved second distance with second degree of depth towards first end simultaneously; Engraving tool leaves roller surface and moves to first end after in second distance, carving out several second rags, to form second carved region.
According to the present invention on the other hand, a kind of manufacturing approach that is used to make the roller of phase-contrast film is proposed.The manufacturing approach that is used to make the roller of phase-contrast film may further comprise the steps.Roller is provided, and roller has rotating shaft and roller surface, and roller surface has first end and reaches second end with respect to first end.Engraving tool is provided.Engraving tool has the engraving end, and the engraving end has several micro-structurals that are arranged in parallel.With the rotating shaft is that the axle center makes roller roll towards first direction of rotation with first speed.Engraving tool is carved first distance with first degree of depth towards second end simultaneously.Engraving tool leaves roller surface in first distance is interior after carving out several first rags, to form first carved region.Is that the axle center makes roller roll towards second direction of rotation in contrast to first direction of rotation with first speed with the rotating shaft, simultaneously engraving tool after leaving roller surface and moving first distance, near this roller surface with second degree of depth towards this second end engraving second distance.Engraving tool leaves roller surface and moves to second end after in second distance, carving out several second rags, to form second carved region.
As optional technical scheme; Comprise that also repetition forms this first carved region and this second carved region on this roller surface; Make this roller surface be covered with those first carved region and those second carved region; Wherein, those first carved region and those second carved region be combined as palisade zone shape structure and those first carved region and those second carved region parallel interval each other.
As optional technical scheme, this first degree of depth is identical with this second degree of depth.
As optional technical scheme, this first degree of depth is different with this second degree of depth.
As optional technical scheme, this first degree of depth and this second degree of depth are between 0.1 micron to 10 microns.
As optional technical scheme, those first rags and those second rags are 90 ± 16 degree angles in fact.
As optional technical scheme, this first carved region and this second carved region width between 100 microns to 1000 microns.
As optional technical scheme, this first speed is between between the 1rpm to 300rpm.
As optional technical scheme, the translational speed of this engraving tool is between between the 10mm/min to 20000mm/min.
As optional technical scheme, the start of this engraving tool is controlled by sharp knife servo (Fast-tool-servo) system.
As optional technical scheme, the material of this roller is a copper, and the material of the engraving end of this engraving tool is a diamond.
Compared with prior art, the manufacturing approach that is used to make the roller of phase-contrast film of the present invention is to utilize the engraving tool pair roller to carve, so that the surface of roller presents various special grains.Have the roller of special grains and then can produce phase-contrast film with the mode that impresses quickly and accurately.
For letting the foregoing of the present invention can be more obviously understandable, hereinafter is special lifts various preferred embodiments, and cooperates appended graphicly, elaborates as follows:
Description of drawings
Fig. 1 illustrates the flow chart of manufacturing approach of roller that is used to make phase-contrast film of first embodiment.
Fig. 2 A～2E illustrates each step sketch map of Fig. 1.
Fig. 3 illustrates the decomposing schematic representation of the phase-contrast film of the roller manufacturing of adopting first embodiment.
Fig. 4 illustrates the flow chart of manufacturing approach of roller that is used to make phase-contrast film of second embodiment.
Fig. 5 A～5E illustrates the sketch map of each step of Fig. 4.
The specific embodiment
Below propose embodiment and be elaborated, it utilizes the engraving tool pair roller to carve, so that the surface of roller presents various special grains.Have the roller of special grains and then can produce phase-contrast film with the mode that impresses quickly and accurately.Yet embodiment is only in order to as example explanation, scope that can't limit desire protection of the present invention.In addition, the graphic omission portion of element among the embodiment is with the clear technical characterstic that shows the present invention.
First embodiment
Please with reference to Fig. 1 and Fig. 2 A～2E, Fig. 1 illustrates the flow chart of manufacturing approach of roller 100 that is used to make phase-contrast film 700 (being illustrated in Fig. 3) of first embodiment, and Fig. 2 A～2E illustrates each step sketch map of Fig. 1.At first, in step S110, shown in Fig. 2 A, roller 100 is provided, roller 100 has rotating shaft 100c and roller surface 100a, and roller surface 100a has the first end E11 and reaches the second end E12 with respect to the first end E11.Before carving as yet, roller surface 100a is level and smooth column type surface, that is to say, and is all identical along each diameter 100d of rotating shaft 100c, and roller surface 100a any point is in fact all equal to the vertical range of rotating shaft 100c.In the present embodiment, the material of roller 100 for example is copper (Cu).
Then, in step S120, shown in Fig. 2 B, engraving tool 900 is provided, engraving tool 900 has engraving end 910.Engraving end 910 has several micro-structurals 911 that are arranged in parallel.The hardness of the engraving end of engraving tool 900 is greater than roller 100, and the material of the engraving end of engraving tool 900 for example is a diamond.The width W 911 of micro-structural 911 is identical in fact with space D 911.
Then; In step S130; Shown in Fig. 2 C; With rotating shaft 100c is that the axle center makes roller 100 roll towards direction of rotation C11 with first speed, and engraving tool 900 is carved first distance L 11 with first depth D 11 (be shown in Fig. 2 E, wherein the dotted line of Fig. 2 E is expressed as the preceding roller surface 100a of engraving) towards the second end E12 of roller 100 simultaneously.Engraving tool 900 leaves roller surface 100a and moves to the second end E12 after in first distance L 11, carving out several first rags 111, on roller surface 100a, forms first carved region 110.
In step S130, first depth D 11 is between 5 microns to 10 microns, and first speed is between between the 1rpm to 300rpm, and the translational speed of engraving tool 900 is then between between the 10mm/min to 20000mm/min.The start of engraving tool 900 can servo by sharp knife (Fast-tool-servo) system be controlled.
Please with reference to Fig. 2 D, repeated execution of steps S130 is to form several first carved region 110 on roller surface 100a.These a little first carved region 110 be combined to form circulus.
Then; At step S140; Shown in Fig. 2 D; With rotating shaft 100c is that the axle center makes roller 100 roll towards direction of rotation C11 with aforementioned first speed, and engraving tool 900 is carved second distance L12 with second depth D 12 (be shown in Fig. 2 E, wherein the dotted line of Fig. 2 E is expressed as the preceding roller surface 100a of engraving) towards the first end E11 of roller 100 simultaneously; Engraving tool 900 leaves roller surface 100a and moves to the first end E11 after in second distance L12, carving out several second rags 121, forms second carved region 120.
In step S140, second depth D 12 is between 0.1 micron to 10 microns, and first speed is between between the 1rpm to 300rpm, and the translational speed of engraving tool 900 is then between between the 10mm/min to 20000mm/min.The start of engraving tool 900 can servo by sharp knife (Fast-tool-servo) system be controlled.
Please with reference to Fig. 2 E, repeated execution of steps S140 is to form several second carved region 120 on roller surface 100a.These a little second carved region 120 be combined to form several circuluses.In addition, first depth D 11 of present embodiment less than the difference of second depth D, 12, the first depth D 11 and second depth D 12 less than 2 microns.Therefore, the height of first rag 111 is greater than the height of second rag 121.In other embodiments, first depth D 11 also can equate with second depth D 12; Perhaps, first depth D 11 also can be greater than second depth D 12.
Above-mentioned steps S130, step S140 repeat on roller surface 100a, to form first carved region 110 and second carved region 120, make roller surface 100a be covered with these a little first carved region 110 and this a little second carved region 120.These a little first carved region 110 and these a little second carved region 120 be combined as palisade zone shape structure and a little therewith second carved region 120 of these a little first carved region 110 parallel interval each other.
Please with reference to Fig. 3, it illustrates the decomposing schematic representation of the phase-contrast film 700 of roller 100 manufacturings of adopting first embodiment.Adopt this roller 100 in containing the base material 701 impression phase difference patterns 710 that can impress resin bed; The first film lines 711 of 111 transfer printings of first rag is positioned at lower position; 721 higher positions of the second film lines that 121 transfer printings of second rag become; After applying polymerizable liquid crystal layer 720 on this phase difference pattern 710, can form phase retardation film 700 with phase difference effect.
Second embodiment
Please with reference to Fig. 4 and Fig. 5 A～5E, Fig. 4 illustrates the flow chart of manufacturing approach of roller 200 that is used to make phase-contrast film 700 (being illustrated in Fig. 3) of second embodiment, and Fig. 5 A～5E illustrates the sketch map of each step of Fig. 4.Being used to of present embodiment, the manufacturing approach difference of roller 100 that is used to make phase-contrast film 700 of manufacturing approach and first embodiment of making the roller 200 of phase-contrast film 700 was the step S230, the S240 that carve, and all the other something in common are repeated description no longer.
After step S110～S120, get into step S230.Shown in Fig. 5 C; With rotating shaft 200c is that the axle center makes roller 200 roll towards the first direction of rotation C21 with first speed; Engraving tool 900 (is illustrated in Fig. 5 E with first depth D 21 simultaneously; Wherein the dotted line of Fig. 5 E is expressed as the preceding roller surface 200a of engraving) carve first distance L 21 towards second end of roller 200, engraving tool 900 leaves roller surface 200a after in first distance L 21, carving out several first rags 211, forms first carved region 210.
Then; In step S240; With rotating shaft 200c is that the axle center makes roller 200 roll towards the second direction of rotation C22 in contrast to the first direction of rotation C21 with first speed that is same as step S130; Towards second end E22 engraving second distance L22, engraving tool 900 leaves roller surface 200a and moves to the second end E22 after in second distance L22, carving out several second rags 221 engraving tool 900, forms second carved region 220 with second depth D 12 simultaneously.
Shown in Fig. 2 C, 2D, in the step S130 and step S140 of first embodiment, roller 100 adopts identical direction of rotation C11, but engraving tool 900 adopts different moving directions.Shown in Fig. 5 C, 5D, in the step S230 and step S240 of second embodiment, 200 on roller adopts the different first direction of rotation C21 and the second direction of rotation C22, but engraving tool 900 adopts identical moving direction.Shown in Fig. 2 E and Fig. 5 E, the practice of above-mentioned two kinds of embodiment all can cause identical result.
The manufacturing approach that the above embodiment of the present invention disclosed is used to make the roller of phase-contrast film is to utilize the engraving tool pair roller to carve, so that the surface of roller presents various special grains.Have the roller of special grains and then can produce phase-contrast film with the mode that impresses quickly and accurately.
In sum, though the present invention discloses as above with various preferred embodiments, so it is not in order to limit the present invention.Have common knowledge the knowledgeable in the technical field under the present invention, do not breaking away from the spirit and scope of the present invention, when doing various changes and retouching.Therefore, protection scope of the present invention is as the criterion when looking the claim person of defining.
Claims (10)
1. manufacturing approach that is used to make the roller of phase-contrast film is characterized in that comprising:
Roller is provided, and this roller has rotating shaft and roller surface, and this roller surface has first end and reaches second end with respect to this first end;
Engraving tool is provided, and this engraving tool has the engraving end, and this engraving end has a plurality of micro-structurals that are arranged in parallel;
With this rotating shaft is that the axle center makes this roller roll towards direction of rotation with first speed; This engraving tool is carved first distance with first degree of depth towards this second end simultaneously; First distance is interior leaves this roller surface and move to this second end after carving out a plurality of first rags in this for this engraving tool, to form first carved region; And
With this rotating shaft is that the axle center makes this roller roll towards this direction of rotation with this first speed; This engraving tool is carved second distance with second degree of depth towards this first end simultaneously; This engraving tool leaves this roller surface and moves to this first end after in this second distance, carving out a plurality of second rags, to form second carved region.
2. manufacturing approach that is used to make the roller of phase-contrast film is characterized in that comprising:
Roller is provided, and this roller has rotating shaft and roller surface, and this roller surface has first end and reaches second end with respect to this first end;
Engraving tool is provided, and this engraving tool has the engraving end, and this engraving end has a plurality of micro-structurals that are arranged in parallel;
With this rotating shaft is that the axle center makes this roller roll towards first direction of rotation with first speed; This engraving tool is carved first distance with first degree of depth towards this second end simultaneously; First distance is interior leaves this roller surface after carving out a plurality of first rags in this for this engraving tool, to form first carved region; And
With this rotating shaft is that the axle center makes this roller roll towards second direction of rotation in contrast to this first direction of rotation with this first speed; Simultaneously this engraving tool in leave this roller surface move this first the distance after; Carve second distance with second degree of depth towards this second end near this roller surface; This engraving tool leaves this roller surface and moves to this second end after in this second distance, carving out a plurality of second rags, to form second carved region.
3. according to claim 1 or claim 2 the manufacturing approach of roller that is used to make phase-contrast film; It is characterized in that also comprising that repetition forms this first carved region and this second carved region on this roller surface; Make this roller surface be covered with those first carved region and those second carved region; Wherein, those first carved region and those second carved region is combined as palisade zone shape structure and those first carved region and those second carved region parallel interval each other.
4. according to claim 1 or claim 2 the manufacturing approach of roller that is used to make phase-contrast film is characterized in that this first degree of depth and this second degree of depth are between 0.1 micron to 10 microns.
5. according to claim 1 or claim 2 the manufacturing approach of roller that is used to make phase-contrast film is characterized in that those first rags and those second rags are 90 ± 16 degree angles.
6. according to claim 1 or claim 2 the manufacturing approach of roller that is used to make phase-contrast film, the width that it is characterized in that this first carved region and this second carved region is between 100 microns to 1000 microns.
7. according to claim 1 or claim 2 the manufacturing approach of roller that is used to make phase-contrast film is characterized in that this first speed is between between the 1rpm to 300rpm.
8. according to claim 1 or claim 2 the manufacturing approach of roller that is used to make phase-contrast film, the translational speed that it is characterized in that this engraving tool is between between the 10mm/min to 20000mm/min.
9. according to claim 1 or claim 2 the manufacturing approach of roller that is used to make phase-contrast film is characterized in that the start of this engraving tool is controlled by the sharp knife servo-drive system.
10. according to claim 1 or claim 2 the manufacturing approach of roller that is used to make phase-contrast film, the material that it is characterized in that this roller is a copper, the material of the engraving end of this engraving tool is a diamond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110253897.5A CN102431367B (en) | 2011-08-31 | 2011-08-31 | Method for manufacturing roller of phase-difference film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110253897.5A CN102431367B (en) | 2011-08-31 | 2011-08-31 | Method for manufacturing roller of phase-difference film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102431367A true CN102431367A (en) | 2012-05-02 |
| CN102431367B CN102431367B (en) | 2014-07-02 |
Family
ID=45979834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110253897.5A Active CN102431367B (en) | 2011-08-31 | 2011-08-31 | Method for manufacturing roller of phase-difference film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102431367B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4329562A (en) * | 1977-09-22 | 1982-05-11 | Centre De Recherches Metallurgiques-Centrum Voor Research In Metallurgie | Method and device for improving the properties of thin steel plates |
| JPH0511204A (en) * | 1991-07-01 | 1993-01-19 | Japan Steel Works Ltd:The | Method for fitting polygon mirror |
| JPH09311204A (en) * | 1996-05-16 | 1997-12-02 | Dainippon Printing Co Ltd | Lenticular lens sheet and its production |
| US6325880B1 (en) * | 1996-05-16 | 2001-12-04 | Dai Nippon Printing Co., Ltd. | Lenticular lens sheet with both a base sheet having lenticular elements and a surface diffusing part having elements of elementary shape smaller than lenticular elements |
| US20030223830A1 (en) * | 2002-05-29 | 2003-12-04 | Bryan William J. | Diamond tool with a multi-tipped diamond |
| US20070084316A1 (en) * | 2005-10-19 | 2007-04-19 | Trice Jennifer L | Cutting tool assembly including diamond cutting tips at half-pitch spacing for land feature creation |
| CN101177043A (en) * | 2006-11-08 | 2008-05-14 | 嘉威光电股份有限公司 | Roll wheel with wave grain and manufacturing method thereof |
| CN101590581A (en) * | 2008-05-28 | 2009-12-02 | 李大章 | The manufacture method of the roller of tool precise pattern |
| US20100073604A1 (en) * | 2008-09-22 | 2010-03-25 | Sony Corporation | Retardation film, method of manufacturing the same, and display |
-
2011
- 2011-08-31 CN CN201110253897.5A patent/CN102431367B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4329562A (en) * | 1977-09-22 | 1982-05-11 | Centre De Recherches Metallurgiques-Centrum Voor Research In Metallurgie | Method and device for improving the properties of thin steel plates |
| JPH0511204A (en) * | 1991-07-01 | 1993-01-19 | Japan Steel Works Ltd:The | Method for fitting polygon mirror |
| JPH09311204A (en) * | 1996-05-16 | 1997-12-02 | Dainippon Printing Co Ltd | Lenticular lens sheet and its production |
| US6325880B1 (en) * | 1996-05-16 | 2001-12-04 | Dai Nippon Printing Co., Ltd. | Lenticular lens sheet with both a base sheet having lenticular elements and a surface diffusing part having elements of elementary shape smaller than lenticular elements |
| US20030223830A1 (en) * | 2002-05-29 | 2003-12-04 | Bryan William J. | Diamond tool with a multi-tipped diamond |
| US20070084316A1 (en) * | 2005-10-19 | 2007-04-19 | Trice Jennifer L | Cutting tool assembly including diamond cutting tips at half-pitch spacing for land feature creation |
| CN101177043A (en) * | 2006-11-08 | 2008-05-14 | 嘉威光电股份有限公司 | Roll wheel with wave grain and manufacturing method thereof |
| CN101590581A (en) * | 2008-05-28 | 2009-12-02 | 李大章 | The manufacture method of the roller of tool precise pattern |
| US20100073604A1 (en) * | 2008-09-22 | 2010-03-25 | Sony Corporation | Retardation film, method of manufacturing the same, and display |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102431367B (en) | 2014-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101657388B (en) | Scribing apparatus and method | |
| CN100508131C (en) | Method and device for scribing fragile material substrate | |
| CN102186602A (en) | Gravure roll for application of pressure-sensitive adhesive and process for producing pressure-sensitive adhesive tape | |
| CN102262256B (en) | Patterned retarder film and method for manufacturing same | |
| Zhang et al. | Diamond micro engraving of gravure roller mould for roll-to-roll printing of fine line electronics | |
| CN103777384A (en) | Manufacturing method of display panel and transfer printing plate | |
| TW201302354A (en) | Manufacturing method of roller for phase retardation film, method for manufacturing phase retardation film by roller and phase retardation film made therefrom | |
| CN105398277A (en) | 3D decorative film and manufacturing method thereof | |
| TWI458623B (en) | Manufacturing method of roller used for manufacturing patterned retardation film | |
| CN102431367B (en) | Method for manufacturing roller of phase-difference film | |
| JP6507600B2 (en) | Method and apparatus for dividing brittle material substrate | |
| DE102016207233A1 (en) | A method for locally forming a smooth surface of a substrate made of glass or a glass ceramic as well as a control element produced by the method | |
| CN102323637B (en) | Roller for manufacturing phase difference film and manufacturing method for roller | |
| CN102305955B (en) | Phase difference film, roller used for manufacturing phase difference film and manufacturing method for roller | |
| JP6525969B2 (en) | Double sided structured film article | |
| TWI426965B (en) | Manufacturing method of roller used for manufacturing patterned retardation film | |
| CN104844015A (en) | Manufacturing process for glass with micro-nano structure | |
| CN102338901A (en) | Phase difference film and manufacturing method thereof and manufacturing method for roller | |
| RU2368504C1 (en) | Method to apply logo on rotary stamping roll and roll to this end | |
| CN105196429A (en) | Multi-point tool, positioning mechanism for multi-point tool, scratching head and scratching device | |
| EP2697156B1 (en) | Method of forming non-planar membranes using cmp | |
| CN102401924A (en) | Patterned phase retardation membrane and manufacturing method thereof | |
| CN103921610B (en) | On a kind of planar materials, form and there is processing method of embossment visible sensation effect image and products thereof | |
| CN205439741U (en) | Sculpture cutter | |
| CN204367538U (en) | A kind of laser platemaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |