Color Filter Full Surface Polishing Device [Correction of Protrusions & Improvement of RGB Surface Flatness]
A color filter full polishing device aimed at correcting protrusions and improving the flatness of the RGB surface!
We aim to correct the protrusions of various color filters and improve the flatness of the RGB surface. This method can absorb the warping of the glass substrate from the polishing tape side, achieving a uniform film thickness. Additionally, it is used to ensure the flatness of ribs in plasma displays and similar applications. Since it can be performed dry, cleaning is easy. Moreover, it is a device designed with inline considerations. 【Features】 ■ The surface roughness can be freely changed by replacing the tape. ■ The contact roller can closely adhere to the warping of the workpiece and perform polishing. ■ Since polishing is done from the high points of the workpiece, flatness is improved. *For more details, please request materials or view the PDF data available for download.
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basic information
【Features】 ○ The surface roughness can be freely changed by replacing the tape. ○ The contact roller adheres closely to the workpiece's undulations, allowing for effective polishing. ○ Polishing is performed from the high points of the workpiece, improving flatness. 【Specifications】 [Color Filter Full Polishing Device] ○ Maximum workpiece dimensions: 450×500 mm ○ Maximum workpiece thickness: up to 3 mm ○ Tape width used: 18 inches (457 mm) ○ Table movement speed: variable type with switch control ○ Power supply: 200V, 3-phase ○ Air pressure: 0.4–0.5 MPa ○ Device dimensions: 1300W×1750D×1460H (mm) ○ Device weight: approximately 1500 kg ● For more details, please contact us or refer to the catalog.
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Applications/Examples of results
[Applications] ○ Correction and flattening of color filter protrusions ○ Flattening of plasma displays ○ Flattening of light guide plates ○ Flattening of various substrates ○ Improvement of surface roughness and flattening of SUS plates ● For more details, please contact us or refer to the catalog.
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Company information
Sanshin Co., Ltd. responds to the demands of a new era with trusted specialized technology. We are the comprehensive and largest professionals in precision surface processing machines. When it comes to manufacturing in Nagaoka, the creation of devices and machinery is one key point, but at Sanshin, we believe that responding to the ever-changing needs of the times and utilizing our unique precision processing technology to meet the diverse and advanced requests of our customers is the essence of "monozukuri" (manufacturing). At Sanshin Co., Ltd., we have developed our own unique technology in collaboration with wrapping manufacturers based on our technology, experience, and many years of achievements in the production of film polishing machines. As a result, we have researched and developed high-quality, highly reliable ultra-precision polishing systems in various mechatronics fields, from the electronic industry to automotive industry components such as shafts and gears, responding widely to user needs. "Be a big koi in a small pond." Although our recognition is still low and the market is small, we aspire to continue being an innovator in nanotechnology and to promote the creation of valuable products as a leading company in the industry.