CN215181390U - Mask for optical filter production - Google Patents
Mask for optical filter production Download PDFInfo
- Publication number
- CN215181390U CN215181390U CN202121468329.2U CN202121468329U CN215181390U CN 215181390 U CN215181390 U CN 215181390U CN 202121468329 U CN202121468329 U CN 202121468329U CN 215181390 U CN215181390 U CN 215181390U
- Authority
- CN
- China
- Prior art keywords
- mask
- color
- positioning
- unit
- optical filter
- 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.)
- Active
Links
Images
Abstract
A mask for producing an optical filter relates to the technical field of masks, and comprises a mask body, a positioning separation block, a first color unit and a second color unit; a plurality of groups of groove units are arranged on the mask body; the positioning and dividing block is arranged on the groove unit, and a reflecting layer is arranged on the side surface of the positioning and dividing block; the first color unit and the second color unit are arranged on the groove unit and are positioned around the light reflecting layer of the positioning and dividing block. The utility model improves the positioning effect between the mask and the color exposure film when the optical filter is manufactured by arranging the positioning division blocks on the mask body; a light reflecting layer is arranged on the side surface of the positioning and dividing block, so that the color development effects of the first color unit and the second color unit are improved; the highest position of the positioning segmentation block is higher than the mask body, so that the first color unit and the second color unit are prevented from being abraded, and the service life of the mask is prolonged.
Description
Technical Field
The utility model relates to a mask technical field especially relates to a mask for light filter production.
Background
Filters are optical devices used to select a desired wavelength band of radiation. One common property of filters is that no filter can make the imaging of celestial objects brighter, since all filters absorb certain wavelengths, thereby making the object darker. In order to ensure that the panel adjacent to the color filter is not contacted with the color filter and the distance between the panel and the color filter is the same, PS is introduced in the process of manufacturing the color filter, and the columnar spacer is positioned on one side of the color filter protective layer and used for supporting the panel adjacent to the color filter so as not to be contacted with the color filter, and the thickness of the display panel is ensured to be uniform, thereby determining the final quality of the product.
The PS unit of the existing mask is not good enough in performance on improving the positioning effect of the color unit and the optical filter; the PS unit may also cause the color unit to have a poor reflection effect, and the PS unit may cause the color unit to be worn during the manufacturing process of the optical filter, resulting in poor practicability of the mask with the PS unit.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
In order to solve the technical problems existing in the background technology, the utility model provides a mask for producing an optical filter, which improves the positioning effect between the mask and a color exposure film when the optical filter is manufactured by arranging positioning and dividing blocks on a mask body; a light reflecting layer is arranged on the side surface of the positioning and dividing block, so that the color development effects of the first color unit and the second color unit are improved; the highest position of the positioning segmentation block is higher than the mask body, so that the first color unit and the second color unit are prevented from being abraded, and the service life of the mask is prolonged.
(II) technical scheme
The utility model provides a mask for producing an optical filter, which comprises a mask body, a positioning separation block, a first color unit and a second color unit; a plurality of groups of groove units are arranged on the mask body; the positioning and dividing block is arranged on the groove unit, and a reflecting layer is arranged on the side surface of the positioning and dividing block; the first color unit and the second color unit are arranged on the groove unit and are positioned around the light reflecting layer of the positioning and dividing block.
Preferably, the first color cell and the second color cell correspond to different filter colors.
Preferably, the highest position of the positioning dividing block is located above the surface layer of the mask body.
Preferably, the mask body is made of a soft plastic material.
Preferably, the mask body is disposed on the mask panel.
Preferably, the mask panel is provided as a metal material or a plastic material.
Preferably, the first color unit is provided with a plurality of groups, and the plurality of groups of the first color units are respectively arranged at two ends of the positioning segmentation block.
Preferably, the second color unit is provided with a plurality of groups, and the plurality of groups of the second color units are respectively arranged at two ends of the positioning segmentation block.
Preferably, the first color unit and the second color unit are arranged at intervals.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: the positioning and dividing blocks are arranged on the mask body, so that the positioning effect between the mask and the color exposure film is improved when the optical filter is manufactured; a light reflecting layer is arranged on the side surface of the positioning and dividing block, so that the color development effects of the first color unit and the second color unit are improved; the highest position of the positioning segmentation block is higher than the mask body, so that the first color unit and the second color unit are prevented from being abraded, and the service life of the mask is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a mask for producing an optical filter according to the present invention.
Fig. 2 is a schematic partial structural diagram of an embodiment of a mask for producing an optical filter according to the present invention.
Reference numerals: 1. a mask body; 2. a groove unit; 3. positioning the segmentation blocks; 4. a first color cell; 5. color cell number two.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the mask for producing an optical filter provided by the present invention comprises a mask body 1, a positioning separation block 3, a first color unit 4 and a second color unit 5; a plurality of groups of groove units 2 are arranged on the mask body 1; the positioning and dividing block 3 is arranged on the groove unit 2, and a reflecting layer is arranged on the side surface of the positioning and dividing block 3; the first color unit 4 and the second color unit 5 are arranged on the groove unit 2 and are positioned around the light reflecting layer of the positioning and dividing block 3.
In an alternative embodiment, color cell number one 4 and color cell number two 5 correspond to different filter colors.
In an alternative embodiment, the uppermost of the positioning segments 3 is located above the surface layer of the mask body 1.
In an alternative embodiment, the mask body 1 is made of a soft plastic material.
In an alternative embodiment, the mask body 1 is arranged on a mask panel.
In an alternative embodiment, the mask panel is provided as a metal material or a plastic material.
In an alternative embodiment, the color element number one 4 is provided in a plurality of sets, and the color elements number one 4 are respectively provided at both ends of the positioning block 3.
In an alternative embodiment, the color element number two 5 is provided in a plurality of sets, and the color elements number two 5 are respectively provided at both ends of the positioning block 3.
In an alternative embodiment, the first color element 4 and the second color element 5 are spaced apart.
The utility model discloses a theory of use as follows: the mask body 1 is provided with positioning and dividing blocks 3, so that the positioning and dividing blocks correspond to the columnar spacers on the color filter. The mask device is arranged above the color filter, the first color unit 4 and the second color unit 5 on the mask body 1 are aligned with one color unit on the color filter, and the scattering machine controls the shielding panel to be at a preset position. The scattering machine station scatters the support to the color filter, and the support can be scattered to the corresponding position of the color filter through the groove unit at the position of the groove unit 2 arranged on the mask body 1.
The positioning and dividing blocks 3 are arranged on the mask body 1, so that the positioning effect between the mask body 1 and the color unit is improved when the optical filter is manufactured; a reflective layer is arranged on the side surface of the positioning and dividing block 3, so that the color development effect of the first color unit 4 and the second color unit 5 is improved; the highest position of the positioning and dividing block 3 is higher than the mask body 1, so that the first color unit 4 and the second color unit 5 are prevented from being abraded, and the service life of the mask body 1 is prolonged.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (9)
1. The mask for producing the optical filter is characterized by comprising a mask body (1), a positioning and dividing block (3), a first color unit (4) and a second color unit (5);
a plurality of groups of groove units (2) are arranged on the mask body (1); the positioning and dividing blocks (3) are arranged on the groove units (2), and the side surfaces of the positioning and dividing blocks (3) are provided with light reflecting layers; the first color unit (4) and the second color unit (5) are arranged on the groove unit (2) and are positioned around the reflective layer of the positioning and dividing block (3).
2. Mask for optical filter production according to claim 1, characterized in that the color elements one (4) and two (5) correspond to different filter colors.
3. Mask for optical filter production according to claim 1, characterized in that the highest of the positioning segments (3) is located above the surface layer of the mask body (1).
4. Mask for optical filter production according to claim 1, characterized in that the mask body (1) is made of a soft plastic material.
5. Mask for optical filter production according to claim 1, characterized in that the mask body (1) is arranged on a mask faceplate.
6. The mask according to claim 5, wherein the mask panel is made of a metal material or a plastic material.
7. The mask for optical filter production according to claim 1, wherein a plurality of sets of color elements (4) are provided, the plurality of sets of color elements (4) being provided at both ends of the positioning segments (3), respectively.
8. The mask for filter production according to claim 1, wherein the color element number two (5) is provided in a plurality of sets, and the plurality of sets of color elements number two (5) are respectively provided at both ends of the positioning and dividing block (3).
9. The mask for filter production according to claim 8, wherein the first color element (4) and the second color element (5) are arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121468329.2U CN215181390U (en) | 2021-06-30 | 2021-06-30 | Mask for optical filter production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121468329.2U CN215181390U (en) | 2021-06-30 | 2021-06-30 | Mask for optical filter production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215181390U true CN215181390U (en) | 2021-12-14 |
Family
ID=79381027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121468329.2U Active CN215181390U (en) | 2021-06-30 | 2021-06-30 | Mask for optical filter production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215181390U (en) |
-
2021
- 2021-06-30 CN CN202121468329.2U patent/CN215181390U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2818914B1 (en) | Liquid crystal lens and process for manufacturing the same, stereoscopic display device and process for manufacturing the same | |
| KR100788524B1 (en) | Diffusion sheet, transmission screen having the same, diffusion sheet mold making method and diffusion sheet producing method | |
| WO2009099219A4 (en) | Light guide plate, surface illumination device, liquid crystal display device, and manufacturing method for the light guide plate | |
| KR101868357B1 (en) | Liquid crystal lens panel and method of manufacturing the same | |
| JP5579082B2 (en) | Optical film and manufacturing method | |
| CN102768424B (en) | Double-viewing angle display panel and manufacturing method thereof | |
| CN108427226B (en) | Display substrate and display device | |
| US10866464B2 (en) | Liquid crystal display panel and electronic device | |
| KR20160039669A (en) | Backlit display device with integrated photovoltaic cells | |
| CN215181390U (en) | Mask for optical filter production | |
| JP2015135501A (en) | Optical sheet roll and manufacturing method for optical sheet roll, optical sheet, and display device | |
| JP2012014051A (en) | Light transmissive member | |
| US11774790B2 (en) | Display panel and display device | |
| US9568820B2 (en) | Method for manufacturing color filter, color filter, and display device | |
| KR101234852B1 (en) | Light guide plate, optical apparatus and method for forming the light guide plate | |
| CN109445196B (en) | 2D-3D display switching optical module, preparation method thereof and display device | |
| CN218630259U (en) | Peep-proof film | |
| KR20110001925A (en) | Brightness enhancing diffusion film | |
| CN109212908A (en) | The baffle position of exposure machine determines method | |
| KR20090058831A (en) | Prism sheet for scratch prevention and optical film incluing it | |
| CN208521110U (en) | A kind of reflector plate of side entrance back module | |
| JP3384413B2 (en) | Fresnel lens sheet | |
| JP2006301589A (en) | Light diffusing member, manufacturing method thereof and transmission type screen | |
| CN115453674A (en) | Peep-proof film | |
| CN115685407A (en) | Display panel and display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |