CN114349359A - Low-reflection high-light-transmittance cover plate and manufacturing process thereof - Google Patents
Low-reflection high-light-transmittance cover plate and manufacturing process thereof Download PDFInfo
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- CN114349359A CN114349359A CN202111606894.5A CN202111606894A CN114349359A CN 114349359 A CN114349359 A CN 114349359A CN 202111606894 A CN202111606894 A CN 202111606894A CN 114349359 A CN114349359 A CN 114349359A
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- cover plate
- light
- reflection
- low
- fixed mounting
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/001—General methods for coating; Devices therefor
- C03C17/002—General methods for coating; Devices therefor for flat glass, e.g. float glass
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/70—Properties of coatings
- C03C2217/73—Anti-reflective coatings with specific characteristics
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/11—Deposition methods from solutions or suspensions
- C03C2218/112—Deposition methods from solutions or suspensions by spraying
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Surface Treatment Of Glass (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a low-reflection high-light-transmittance cover plate and a manufacturing process thereof, and the cover plate comprises a cover plate body, wherein the cover plate body comprises two light-transmitting plates and a cover plate frame, the two sides of the top end of the cover plate frame are fixedly provided with the light-transmitting plates, one side of the cover plate frame is connected with a cleaning mechanism in a sticking way, the surface of the cover plate frame is connected with a barrier strip in a sticking way, the cover plate frame is provided with a plurality of conical grooves positioned between the two light-transmitting plates, the cleaning mechanism comprises a translation plate, a displacement block, a threaded column, a connecting rod and a coating brush, one side of the translation plate is provided with a displacement groove, the interior of the displacement groove is rotatably connected with the threaded column, the middle part of the threaded column is connected with the displacement block in a threaded way, and the bottom end of the displacement block is fixedly provided with the connecting rod. The glass cover plate is firmly attached to the glass cover plate, and the light transmission of the cover plate is improved.
Description
Technical Field
The invention relates to the technical field of cover plates, in particular to a low-reflection high-light-transmission cover plate.
Background
With the continuous improvement of the consumption level, the requirement of a user on the cover plate is higher and higher, the function of low-reflection high-transmittance light of the cover plate is more and more emphasized by people, particularly in some special use scenes, the cover plate is processed by an AG (etching) and vacuum AR (argon arc) coating process at the present stage to achieve the low-reflection high-transmittance light, however, the processing process has the following defects: the AG etching process is serious in pollution and large in harm to human bodies, the cover plate is high in etching processing cost and more in waste of raw materials, the capacity efficiency of the vacuum AR coating process is low, the processing cost of the cover plate is increased, and the overall cost of the cover plate is high.
According to the technical scheme, the AR liquid medicine and the AG liquid medicine are respectively sprayed and dried, and the manufactured glass cover plate has good low-reflection and high-light-transmission performance and meets the requirements of consumers.
Disclosure of Invention
The invention aims to provide a low-reflection high-light-transmittance cover plate, and aims to solve the problems that the etching AG process proposed in the background technology is serious in pollution, large in harm to human bodies, high in etching processing cost of the cover plate, more in waste of raw materials, low in capacity efficiency of the vacuum AR coating process, and high in processing cost of the cover plate, so that the overall cost of the cover plate is high.
In order to achieve the purpose, the invention provides the following technical scheme: a low-reflection high-light-transmission cover plate comprises a cover plate body, wherein the cover plate body comprises two light-transmitting plates and a cover plate frame, the two sides of the top end of the cover plate frame are fixedly provided with the light-transmitting plates, one side of the cover plate frame is connected with a cleaning mechanism in a sticking manner, the surface of the cover plate frame is connected with a barrier strip in a sticking manner, the cover plate frame is provided with a plurality of conical grooves between the two light-transmitting plates, the cleaning mechanism comprises a translation plate, a displacement block, a threaded column, a connecting rod and a smearing brush, one side of the translation plate is provided with a displacement groove, the interior of the displacement groove is rotatably connected with the threaded column, the middle part of the threaded column is in threaded connection with the displacement block, the bottom end of the displacement block is fixedly provided with the connecting rod, one side of the connecting rod, close to the cover plate frame, is fixedly provided with the smearing brush, the smearing brush is driven to repeatedly contact with the cover plate body when the displacement block translates, and excess liquid medicine on the cover plate body is cleaned by the smearing brush, the blend stop carries out the separation to the liquid medicine from the outside of apron body.
Preferably, set up the chute that is located blend stop one side on the apron frame, stop the liquid medicine of going out more on the apron body through the installation chute and block, avoid liquid medicine overflow, the staff of not being convenient for clears up.
Preferably, two the light-passing board includes light-transmitting shell, transparent partition, a plurality of printing opacity glass and a plurality of antireflection piece, the inside fixed mounting of light-transmitting shell has transparent partition, the top fixed mounting of transparent partition has a plurality of printing opacity glass, the bottom fixed mounting of light-transmitting shell inner wall has a plurality of antireflection piece, through installation antireflection piece, carries out the astigmatism to optics for the optics that sees through carries out the scattering, reduces the reflectivity of light, and printing opacity glass sees through optical glass for the ultraviolet height, and is high to the luminousness of light.
Preferably, a plurality of reflection blocks are fixedly mounted on the surfaces of the reflection-preventing pieces, the unevenness of the surfaces of the reflection-preventing pieces is increased due to the mounting of the reflection blocks, and the reflectivity of the cover plate body to light rays is reduced.
Preferably, the one end fixed mounting of screw thread post has the joint that extends to the external world, the one end fixed mounting that the screw thread post was kept away from to the joint has the hand wheel, and the staff rotates the hand wheel, and the hand wheel passes through the joint and drives the screw thread post and rotate, and the screw thread on screw thread post surface matches each other with the screw thread of displacement piece inner wall, and it is spacing that the displacement piece receives the displacement groove of mutually matching with it shape size, so the displacement piece takes place to slide for the screw thread post.
Preferably, the bottom fixed mounting of translation board has the strip of pasting, the translation board is pasted through pasting the strip and is connected with the apron frame, and clearance mechanism pastes through pasting the strip and installs on the apron body.
A manufacturing process of a low-reflection high-light-transmission cover plate comprises the following steps:
s1, first spraying: carrying out primary spraying operation on the cover plate body by adopting AG liquid medicine;
s2, first cleaning: a worker uses the cleaning mechanism to clean the redundant AG liquid medicine on the cover plate body;
s3, primary drying: drying the cover plate body;
s4, secondary spraying: spraying AR liquid medicine on the cover plate body;
s5, second cleaning: a worker uses the cleaning mechanism to clean the redundant AR liquid medicine on the cover plate body;
s6, drying for the second time: and drying the cover plate body.
Preferably, the first drying temperature in the step 3 is 160 ℃, the drying time is 30min, and the cover plate body sprayed with the AG liquid medicine is placed in a drying box and dried for 30min at the temperature of 160 ℃.
Preferably, the second drying temperature in the step 6 is 160 ℃, the drying time is 30min, and the cover plate body after being sprayed with the AR liquid medicine is placed in a drying box and dried for 30min at the temperature of 160 ℃.
Preferably, the cleaning mechanism in the step 2 and the step 5 cleans the redundant liquid medicine through the smearing brush, and the smearing brush is in contact with the cover plate frame to clean the redundant liquid medicine on the cover plate frame.
Compared with the prior art, the invention has the beneficial effects that:
1. the reflectivity of the product is reduced after AG is respectively sprayed on the cover plate and cured and baked at high temperature of 160 ℃/30min, AR liquid medicine is used for secondary spraying, and the product is firmly attached to the glass cover plate through curing and baking at high temperature of 160 ℃/30min, so that the light transmittance of the cover plate is improved;
2. through setting up the light-passing board, a plurality of printing opacity glass increase the penetrating of light and filter, through setting up antireflection piece and reflection of light piece, reduce the reflection efficiency of light-passing board to light.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a cross-sectional view of the cleaning mechanism of the present invention;
FIG. 4 is a cross-sectional view of a light-transmitting panel of the present invention;
FIG. 5 is a view of the connection of the displacement block to the connecting rod according to the present invention;
FIG. 6 is a flow chart of the present invention.
In the figure: 1. a cover plate body; 2. a light-transmitting plate; 21. a light-transmitting glass; 22. an antireflection sheet; 23. a light reflecting block; 24. a transparent partition; 25. a light-transmitting shell; 3. a conical recess; 4. a cover plate frame; 5. blocking strips; 6. a flow blocking groove; 7. a cleaning mechanism; 71. a bonding strip; 72. a displacement slot; 73. a threaded post; 74. a hand wheel; 75. a joint; 76. a translation plate; 77. a displacement block; 78. a connecting rod; 79. and (4) coating and brushing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the invention provides a low-reflection high-transmittance cover plate, which comprises a cover plate body 1, wherein the cover plate body 1 comprises two light-transmitting plates 2 and a cover plate frame 4, the light-transmitting plates 2 are fixedly mounted on both sides of the top end of the cover plate frame 4, a cleaning mechanism 7 is connected to one side of the cover plate frame 4 in a sticking manner, barrier strips 5 are connected to the surface of the cover plate frame 4 in a sticking manner, a plurality of conical grooves 3 between the two light-transmitting plates 2 are formed in the cover plate frame 4, the cleaning mechanism 7 comprises a translation plate 76, a displacement block 77, threaded columns 73, a connecting rod 78 and a smearing brush 79, a displacement groove 72 is formed in one side of the translation plate 76, the threaded columns 73 are rotatably connected to the inside of the displacement groove 72, the displacement block 77 is in threaded connection with the middle part of the threaded columns 73, the connecting rod 78 is fixedly mounted at the bottom end of the displacement block 77, the smearing brush 79 is fixedly mounted at one side of the connecting rod 78 close to the cover plate frame 4, displacement block 77 drives when translation and scribbles brush 79 and apron body 1 and contact repeatedly, scribbles brush 79 and clears up unnecessary liquid medicine on the apron body 1, and blend stop 5 carries out the separation from the outside of apron body 1 to liquid medicine to.
Offer the fender chute 6 that is located blend stop 5 one side on the apron frame 4, keep off the liquid medicine that chute 6 goes up more to apron body 1 through the installation and block, avoid liquid medicine excessive, the staff of not being convenient for clears up.
Two light-passing boards 2 include light-transmitting shell 25, transparent partition 24, a plurality of printing opacity glass 21 and a plurality of anti-reflection piece 22, the inside fixed mounting of light-transmitting shell 25 has transparent partition 24, the top fixed mounting of transparent partition 24 has a plurality of printing opacity glass 21, the bottom fixed mounting of light-transmitting shell 25 inner wall has a plurality of anti-reflection piece 22, through installing anti-reflection piece 22, astigmatism is carried out to optics, make the optics that sees through scatter, reduce the reflectivity of light, printing opacity glass 21 is the high optical glass that sees through of ultraviolet, the luminousness to light is high.
The surfaces of the anti-reflection sheets 22 are fixedly provided with the plurality of reflection blocks 23, the unevenness of the surfaces of the anti-reflection sheets 22 is increased due to the installation of the reflection blocks 23, and the reflectivity of the cover plate body 1 to light rays is reduced.
One end fixed mounting of screw thread post 73 has the joint 75 that extends to the external world, and the one end fixed mounting that the screw thread post 73 was kept away from to joint 75 has hand wheel 74, and the staff rotates hand wheel 74, and hand wheel 74 passes through joint 75 and drives screw thread post 73 and rotate, and the screw thread on screw thread post 73 surface matches each other with the screw thread of displacement block 77 inner wall, and displacement block 77 receives the displacement groove 72 spacing that matches each other with its shape size, so displacement block 77 takes place to slide for screw thread post 73.
The bottom end of the translation plate 76 is fixedly provided with the adhesive strip 71, the translation plate 76 is connected with the cover plate frame 4 through the adhesive strip 71 in an adhesive manner, and the cleaning mechanism 7 is arranged on the cover plate body 1 through the adhesive strip 71 in an adhesive manner.
A manufacturing process of a low-reflection high-light-transmission cover plate comprises the following steps:
s1, first spraying: carrying out primary spraying operation on the cover plate body 1 by adopting AG liquid medicine;
s2, first cleaning: a worker uses the cleaning mechanism 7 to clean the redundant AG liquid medicine on the cover plate body 1;
s3, primary drying: drying the cover plate body 1;
s4, secondary spraying: spraying AR liquid medicine on the cover plate body 1;
s5, second cleaning: a worker uses the cleaning mechanism 7 to clean the redundant AR liquid medicine on the cover plate body 1;
s6, drying for the second time: and drying the cover plate body 1.
The first drying temperature in the step 3 is 160 ℃, the drying time is 30min, and the cover plate body 1 after being sprayed with the AG liquid medicine is placed in a drying box and dried for 30min at the temperature of 160 ℃.
And 6, drying at 160 ℃ for 30min for the second time, and drying the cover plate body 1 sprayed with the AR liquid medicine in the drying box at 160 ℃ for 30 min.
In the invention, an operator carries out one-time spraying operation on a cover plate body 1 by AG liquid medicine, the operator rotates a hand wheel 74, the hand wheel 74 drives a threaded column 73 to rotate through a connector 75, threads on the surface of the threaded column 73 are matched with threads on the inner wall of a displacement block 77, the displacement block 77 is limited by a displacement groove 72 matched with the displacement block in shape and size, so that the displacement block 77 slides relative to the threaded column 73, the displacement block 77 drives a smearing brush 79 to repeatedly contact with the cover plate body 1 when translating, the smearing brush 79 cleans redundant liquid medicine on the cover plate body 1, a blocking strip 5 blocks the liquid medicine from the outer side of the cover plate body 1, a blocking groove 6 blocks the excessive liquid medicine on the cover plate body 1, the liquid medicine is prevented from overflowing, the cleaning is inconvenient for the operator to clean, the cover plate body 1 sprayed with the AG liquid medicine is placed in a drying box and dried at 160 ℃ for 30min, the staff adopts AR liquid medicine to carry out the spraying to apron body 1, the staff rotates hand wheel 74, hand wheel 74 drives screw post 73 through connecting 75 and rotates, the screw thread on screw post 73 surface matches each other with the screw thread of displacement piece 77 inner wall, displacement piece 77 receives the displacement groove 72 spacing that matches each other with it shape size, so displacement piece 77 takes place to slide for screw post 73, drive when displacement piece 77 translates and paint brush 79 and apron body 1 and contact repeatedly, paint brush 79 clearance apron body 1 and go up unnecessary liquid medicine, the apron body 1 of spraying completion AR liquid medicine is placed and is dried 30min with 160 ℃ of temperature in the stoving incasement, anti-reflection piece 22, carry out the astigmatism to optics, make the optics that sees through scatter, reduce the reflectivity of light, light transmission glass 21 is the high optical glass that sees through of ultraviolet, the luminousness to light is high.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a low high light transmissivity apron of reflection, includes apron body (1), its characterized in that, apron body (1) includes two light-passing boards (2) and apron frame (4), the equal fixed mounting in both sides on apron frame (4) top has light-passing board (2), one side of apron frame (4) is pasted and is connected with clearance mechanism (7), the surface paste of apron frame (4) is connected with blend stop (5), set up a plurality of conical groove (3) that are located between two light-passing boards (2) on the apron frame (4), clearance mechanism (7) are including translation board (76), displacement piece (77), screw thread post (73), connecting rod (78) and daubing brush (79), displacement groove (72) have been seted up to one side of translation board (76), the internal rotation of displacement groove (72) is connected with screw thread post (73), the middle part threaded connection of screw thread post (73) has displacement piece (77), the bottom fixed mounting of displacement piece (77) has connecting rod (78), one side fixed mounting that connecting rod (78) are close to apron frame (4) has smearing brush (79).
2. The cover plate with low reflection and high transmittance according to claim 1, wherein: and a flow blocking groove (6) positioned on one side of the barrier strip (5) is formed in the cover plate frame (4).
3. The cover plate with low reflection and high transmittance according to claim 1, wherein: two light-passing board (2) are including light-transmitting shell (25), transparent partition (24), a plurality of printing opacity glass (21) and a plurality of anti-reflection piece (22), the inside fixed mounting of light-transmitting shell (25) has transparent partition (24), the top fixed mounting of transparent partition (24) has a plurality of printing opacity glass (21), the bottom fixed mounting of light-transmitting shell (25) inner wall has a plurality of anti-reflection piece (22).
4. The cover plate with low reflection and high transmittance according to claim 1, wherein: and a plurality of light reflecting blocks (23) are fixedly arranged on the surfaces of the plurality of anti-reflection sheets (22).
5. The cover plate with low reflection and high transmittance according to claim 1, wherein: one end fixed mounting of screw thread post (73) has joint (75) that extend to the external world, the one end fixed mounting who keeps away from screw thread post (73) in joint (75) has hand wheel (74).
6. The cover plate with low reflection and high transmittance according to claim 1, wherein: the bottom fixed mounting of translation board (76) has paste strip (71), translation board (76) are through pasting strip (71) and lid sheet frame (4) paste and be connected.
7. A manufacturing process of a low-reflection high-transmittance cover plate, comprising the low-reflection high-transmittance cover plate of any one of the above claims 1 to 6, characterized by comprising the following steps:
s1, first spraying: carrying out primary spraying operation on the cover plate body (1) by adopting AG liquid medicine;
s2, first cleaning: a worker uses the cleaning mechanism (7) to clean the redundant AG liquid medicine on the cover plate body (1);
s3, primary drying: drying the cover plate body (1);
s4, secondary spraying: spraying AR liquid medicine on the cover plate body (1);
s5, second cleaning: a worker uses the cleaning mechanism (7) to clean the redundant AR liquid medicine on the cover plate body (1);
s6, drying for the second time: and drying the cover plate body (1).
8. The manufacturing process of the low-reflection high-transmittance cover plate according to claim 7, wherein: the first drying temperature in the step 3 is 160 ℃, and the drying time is 30 min.
9. The manufacturing process of the low-reflection high-transmittance cover plate according to claim 7, wherein: the second drying temperature in the step 6 is 160 ℃, and the drying time is 30 min.
10. The manufacturing process of the low-reflection high-transmittance cover plate according to claim 7, wherein: and the cleaning mechanism (7) in the step 2 and the step 5 cleans the redundant liquid medicine through the smearing brush (79).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111606894.5A CN114349359B (en) | 2021-12-27 | 2021-12-27 | Low-reflection high-light-transmittance cover plate and manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111606894.5A CN114349359B (en) | 2021-12-27 | 2021-12-27 | Low-reflection high-light-transmittance cover plate and manufacturing process thereof |
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| CN114349359A true CN114349359A (en) | 2022-04-15 |
| CN114349359B CN114349359B (en) | 2023-06-09 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0728057A (en) * | 1993-05-06 | 1995-01-31 | Ono Gijutsu Kenkyusho:Kk | Double layer reflection layer for light transmission plate |
| WO2003062165A1 (en) * | 2002-01-22 | 2003-07-31 | Nippon Sheet Glass Company, Limited | Glass sheet with low reflection coating |
| JP2010217935A (en) * | 2010-07-08 | 2010-09-30 | Fujimori Kogyo Co Ltd | Method of manufacturing optically functional film |
| WO2015198861A1 (en) * | 2014-06-25 | 2015-12-30 | 日本精機株式会社 | Meter device |
| US20160170514A1 (en) * | 2014-12-12 | 2016-06-16 | Hyundai Motor Company | Touch screen structure and manufacturing method thereof |
| WO2019187512A1 (en) * | 2018-03-27 | 2019-10-03 | 富士フイルム株式会社 | Light-transmitting member, image display device, and watch |
| CN111170652A (en) * | 2020-01-14 | 2020-05-19 | 伯恩光学(惠州)有限公司 | Processing technology of non-etching anti-dazzle cover plate |
| WO2021012144A1 (en) * | 2019-07-22 | 2021-01-28 | 重庆鑫景特种玻璃有限公司 | Anti-reflective glass, and preparation method therefor and application thereof |
| CN213865961U (en) * | 2020-12-22 | 2021-08-03 | 四川佛能达科技有限公司 | Fireproof liquid spraying device for single fireproof glass |
-
2021
- 2021-12-27 CN CN202111606894.5A patent/CN114349359B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0728057A (en) * | 1993-05-06 | 1995-01-31 | Ono Gijutsu Kenkyusho:Kk | Double layer reflection layer for light transmission plate |
| WO2003062165A1 (en) * | 2002-01-22 | 2003-07-31 | Nippon Sheet Glass Company, Limited | Glass sheet with low reflection coating |
| JP2010217935A (en) * | 2010-07-08 | 2010-09-30 | Fujimori Kogyo Co Ltd | Method of manufacturing optically functional film |
| WO2015198861A1 (en) * | 2014-06-25 | 2015-12-30 | 日本精機株式会社 | Meter device |
| US20160170514A1 (en) * | 2014-12-12 | 2016-06-16 | Hyundai Motor Company | Touch screen structure and manufacturing method thereof |
| WO2019187512A1 (en) * | 2018-03-27 | 2019-10-03 | 富士フイルム株式会社 | Light-transmitting member, image display device, and watch |
| WO2021012144A1 (en) * | 2019-07-22 | 2021-01-28 | 重庆鑫景特种玻璃有限公司 | Anti-reflective glass, and preparation method therefor and application thereof |
| CN111170652A (en) * | 2020-01-14 | 2020-05-19 | 伯恩光学(惠州)有限公司 | Processing technology of non-etching anti-dazzle cover plate |
| CN213865961U (en) * | 2020-12-22 | 2021-08-03 | 四川佛能达科技有限公司 | Fireproof liquid spraying device for single fireproof glass |
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| CN114349359B (en) | 2023-06-09 |
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Effective date of registration: 20230911 Address after: 215000 No.8, Beiqian lane, Suzhou Industrial Park, Jiangsu Province Patentee after: MUTTO OPTRONICS Corp. Address before: 224000 building 6, Dongshan Precision Industrial Park, No. 999, Yandu Road, Yandu District, Yancheng City, Jiangsu Province (b) Patentee before: Yancheng Mudong Photoelectric Technology Co.,Ltd. |
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