ディー・アール・エス（DRS) List of Products and Services

This is glass that has been strengthened by exchanging sodium ions inside the glass with larger diameter alkali ions, forming a compression layer on the glass surface and increasing the overall strength of the glass. In recent years, it has been primarily used as the surface glass for smartphones and tablets, such as the iPhone, and has gained attention as cover glass for touch panels. 【Features】 　　● Reinforcement of thin glass is possible. 　　● Compatible with various shapes. 　　● Can accommodate glass of different thicknesses. 　　● Strength increased by 4 to 5 times compared to soda-lime glass.

◆Glass Processing Business◆ We process hard and brittle materials such as glass and quartz into optical lenses, ball lenses, glass tubes, glass discs, flat glass, thin glass, etc., and perform lightweighting and regeneration polishing (both sides and one side) processing of TFT glass, cell substrates, and organic EL cover glass. <Features> - Ultra-precision microprocessing Drilling, groove processing, threading - Drilling processing Micro-diameter (φ125μm), long holes, cross-shaped and other irregularly shaped holes, simultaneous edge chamfering during drilling (helical) - Lapping and grinding processing Flatness processing through rough grinding, capable of grinding large glass sizes up to 2500×3900, achieving 100μm flatness - Polishing processing Flat processing that requires surface flatness precision, capable of grinding large glass sizes up to 2500×3900, achieving 100μm flatness, with a flatness record of 50μm for medium-sized glass of 1500×1700×19t ◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇ For more details, please request materials or download the catalog. ◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇

In our glass processing business, we provide specialized glass processing and comprehensive processing services. "CNC processing" involves cutting, shaping, and drilling various types of glass. Additionally, in "drilling and counterboring processing," we can perform fine and precise processing of through holes, inclined holes, tapered holes, counterbores, grooves, and more for various glass materials. [CNC Processing] ■ Cutting Sizes - Max Size: 2500 × 1500 (mm) - Min Size: 30 × 30 (mm) - Thickness: t0.4 to t19 (mm) ■ Processing Accuracy: Outer perimeter ±0.02 ■ Chamfering: Edge chamfering C chamfer/R chamfer ■ Irregular Processing: R0.5 and above, created with CAD programs *For more details, please refer to the PDF document or feel free to contact us.

In our glass processing business, we provide specialized glass processing and consistent processing services. The materials include glass (thin sheets) such as Gorilla Glass and Dragontrail Glass, as well as glass (thick sheets) materials for architectural use, which we introduce regarding the procurement of glass materials. Additionally, we can procure other thicknesses and sizes, as well as materials from other manufacturers, upon request. 【Handling Glass (Thin Sheet) Materials】 ■ Gorilla Glass ■ Dragontrail Glass ■ Soda Lime Glass ■ Micro Sheet Glass ■ Non-Alkali Glass (AN100, Eagle-XG) *For more details, please refer to the PDF document or feel free to contact us.

In our glass processing business, we perform precise flattening, surface roughness, and polishing of optical components for various types of glass. Our services are suitable for weight reduction (slimming), improving flatness, and glass recycling. Please feel free to consult us regarding processing specifications based on your requirements. 【Polishing Processing】 ■Materials: Quartz glass / Non-alkali glass / Blue plate glass ■Polishing Sizes (MAX size) 1) 1700×1800 (mm) for mask substrates 2) 2500×3600 (mm) for reference plates and jigs ■Processing Method: Single-sided polishing / Double-sided polishing *For more details, please refer to the PDF document or feel free to contact us.

In our glass processing business, we perform optimal "film deposition processing" for automotive mirrors, ITO-coated products, and thin film for liquid crystal panels. We carry out various types of ITO/Cr deposition processing using methods such as vacuum evaporation and sputtering, accommodating a range of work dimensions. 【Types of Films】 ■ Equipment: Sputtering, Evaporation ■ Types of Films: ITO, AL, etc. *For more details, please refer to the PDF document or feel free to contact us.

In our glass processing business, we provide specialized glass processing and comprehensive processing services. This document introduces examples of "hole drilling" applied to materials such as Pyrex and quartz glass, as well as examples of "grooving" performed on soda glass with a precision of 80μm±1μ or less. With decades of accumulated processing know-how, we can achieve damage-free processing that reduces "chipping and chipping." Please feel free to consult with us. [Featured Examples] ■ Hole Drilling - Glass Materials: Pyrex, Quartz Glass, Hard Glass ■ Grooving - Glass Materials: Soda Glass *For more details, please refer to the PDF document or feel free to contact us.

In our glass processing business, we provide specialized glass processing and comprehensive processing services. This document introduces examples of "thread hole processing" applied to materials such as quartz glass, as well as cases of vertical and angled hole processing. With decades of accumulated processing know-how, we can achieve damage-free processing that reduces "chipping and flaking." Please feel free to consult us. [Examples Featured] ■ Thread Hole Processing - Thread: Female thread / Male thread - Glass Material: Quartz Glass - Thread Diameter: M1.6~ ■ Vertical and Inclined Hole Processing - Glass Material: Quartz Glass - Hole Diameter: 0.77・φ0.5 *For more details, please refer to the PDF document or feel free to contact us.

In our glass processing business, we provide specialized glass processing and comprehensive processing services. This document introduces examples of "bending processing," "etching processing," and "resin lamination processing" suitable for various applications such as window glass for machine tools, window glass for heavy machinery, and safety covers. With decades of accumulated processing know-how, we can achieve damage-free processing that reduces "chipping and flaking." Please feel free to consult us. [Examples Included] ■ Bending Processing ■ Etching Processing ■ Resin Lamination Processing *For more details, please refer to the PDF document or feel free to contact us.

In our glass processing business, we provide specialized glass processing and consistent processing services. This document introduces examples of "difficult-to-cut material processing" applied to materials such as sapphire glass, Pyrex tubes, and Tempax glass. With decades of accumulated processing know-how, we can achieve damage-free processing that reduces "chipping and flaking." Please feel free to consult us. 【Processed Materials】 ■ Sapphire Glass ■ Pyrex Tubes ■ Tempax Glass *For more details, please refer to the PDF document or feel free to contact us.

In our glass processing business, we perform "bending processing" suitable for architectural interior glass and industrial window glass using various types of glass materials. We can carry out various bending processes, including "shallow bend" with a central angle θ of up to 90°, "1/4 bend" with a central angle θ of 90°, and crank bends. 【Bending Processing Capabilities】 ■ Shallow Bend ■ 1/4 Bend, 1/2 Bend, 3/4 Bend ■ Clear Bend ■ L Bend ■ Crank Bend ■ Double Special Bend *For more details, please refer to the PDF document or feel free to contact us.

In our glass processing business, we provide specialized glass processing and consistent processing services. "Chemical strengthening processing" involves immersing glass in molten salt and performing ion exchange to form a compressive layer on the surface. This can increase the strength to more than five times that of regular glass of the same thickness. "Air-cooled strengthening processing" heats the glass to near its softening temperature and then rapidly cools the surface, creating compressive stress on the surface and enhancing the surface strength of the glass. This process can be applied to architectural industry window glass and tabletops, among other uses. 【Chemical Strengthening Processing】 - Forms a surface compressive layer by immersing glass in molten salt and performing ion exchange. - Can increase strength to more than five times that of regular glass of the same thickness. - Strengthening of thin glass (3mm or less) is possible. - Can accommodate any glass shape. *For more details, please refer to the PDF document or feel free to contact us.

In our glass processing business, we provide specialized glass processing and comprehensive processing services. We perform various types of processing, including screen printing, on-demand ceramic printing, and silk printing. With "on-demand ceramic printing," designs can be printed on glass as if done with a color printer, using environmentally safe ceramic inks to reproduce various designs directly on the glass. We also accommodate other printing methods, so please feel free to consult with us. 【Glass Printing Processing Capabilities (Partial)】 ■ Printing Types: Screen Printing / On-Demand Ceramic Printing ■ Processing Size Range - Min: 200×300(mm) - Max: 400×500(mm) / 2440×6000(mm) ■ Plate Thickness: t0.4～t4.0(mm) / t4.0～t19.0(mm) *For more details, please refer to the PDF document or feel free to contact us.

In our glass processing business, we provide specialized glass processing and consistent processing services. We perform matte processing and anti-glare (AG) processing on glass substrates. By forming fine unevenness on the glass surface, we diffuse the reflection of light on the glass surface, minimizing the reflection of images in front of the display and the visibility of light sources behind it, while maintaining light transmittance. Additionally, this process also offers resistance to fingerprints. 【AG Processing Capabilities】 ■ Glass materials: Soda lime / Non-alkali / Aluminosilicate ■ Processing size: Max 920×730(mm) ■ Thickness: t0.4 to t20(mm) ■ Coating method / Etching method ■ Gloss and haze can be adjusted according to your requirements *For more details, please refer to the PDF document or feel free to contact us.

In our glass processing business, we provide specialized glass processing and consistent processing services. The "AF Coat" reduces the visibility of fingerprints on the surface of cover glass, making it easier to wipe clean, and it excels in water and oil repellency. The "AR Coat" increases the transmittance of glass and reduces reflectance. Additionally, the AR coating layer can be customized according to your requirements, so please feel free to consult with us. 【AF/AR Processing Capabilities】 ■ Glass materials: Soda lime / Non-alkali / Aluminosilicate ■ Processing size range - Min: 50×50(mm) - Max: 920×730(mm) ■ Thickness: t0.4 to t20(mm) ■ Vacuum deposition / Sputtering *For more details, please refer to the PDF document or feel free to contact us.

Our company provides contract processing of various glass materials such as Pyrex, quartz glass, and Tempax. In addition to bending, polishing, printing, and anti-glare treatments, we can also accommodate processes that enhance glass strength, such as "chemical strengthening" and "air cooling strengthening." Currently, we are offering a document that includes images of examples of drilling, grooving, and processing of difficult-to-machine materials. 【Our Glass Processing Technologies】 ■ Drilling ■ Grooving ■ Polishing ■ CNC ■ Strengthening ■ Bending ■ Printing ■ AG (Anti-Glare) ■ Coating ■ AF/AR Coating and more *For more details, please refer to the document. Feel free to contact us with any inquiries.

Our company specializes in custom "etching processing" using sandblasting techniques on glass substrates. We offer "frosted processing" for opacity, "blurring processing" for gradient effects, and "step engraving processing" for clear lines, as well as colorization options. We can create designs that match your images, including patterns, text, and logos, allowing for glass production with artistic qualities similar to paintings. This can also be applied to bent glass, laminated glass, and composite glass. ★ We can provide proposals tailored to your budget and needs. Please feel free to consult with us. 【Features】 ■ Diverse drawing capabilities for designs and logos ■ Delicate shading effects achieved through varying engraving depths ■ Colorization available for etched areas ■ Rich variety in interior design creation * For more details, please refer to the PDF materials or feel free to contact us.

At DRS, we perform various glass processing operations, including cutting, beveling, polishing, printing, and AG/AR/AF processing. We handle everything from the procurement of glass materials to film formation processing, providing various manufacturers and types of glass materials. We also accept size reduction cutting processing for photomask substrates, accommodating customer requests from single prototypes to mass production. Additionally, we offer the high-performance glass cutting tool 'FINE SCRATCH', which is suitable for cutting glass for FPD applications. It achieves high-strength cutting that minimizes horizontal cracking. Stable cutting can also be performed on glass substrates with metal deposition films. 【Types of Glass Materials】 ■ Gorilla Glass ■ Dragontrail Glass ■ Soda Lime Glass ■ Non-Alkali Glass *For more details, please refer to the PDF materials or feel free to contact us.

At DRS Co., Ltd., we process electronic components such as ceramics and glass. We offer "multi-wire saw cutting" that enables high-precision cutting without damaging the workpiece, as well as "lapping and polishing" for both sides and one side of plate-like materials using loose and fixed abrasives. Additionally, we also perform "machining center processing" using high-speed rotating spindles. 【Service Details (Excerpt)】 ■ Cutting Processing - Multi-wire saw cutting - Multi-blade saw cutting - Diamond outer blade cutting - Dicing cutting *For more details, please refer to the PDF document or feel free to contact us.