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Photomask

Index Photomask

A photomask is an opaque plate with holes or transparencies that allow light to shine through in a defined pattern. [1]

37 relations: Dai Nippon Printing, Electron, Extreme ultraviolet lithography, Fused quartz, GlobalFoundries, Hoya Corporation, IBM, IMEC, Immersion lithography, Integrated circuit, Integrated circuit layout design protection, Intel, Ion, Joint venture, Mask inspection, Mask set, Mass production, Micron Technology, Multiple patterning, Nanochannel glass materials, Nanometre, NEC, Phase-shift mask, Photolithography, Photronics Inc, Quartz, Samsung, SEMATECH, Semiconductor, Semiconductor device fabrication, SMIF (interface), SPIE, Stepper, Toppan, TSMC, UMC (company), X-ray.

Dai Nippon Printing

, established in 1876, is a Japanese printing company.

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Electron

The electron is a subatomic particle, symbol or, whose electric charge is negative one elementary charge.

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Extreme ultraviolet lithography

Extreme ultraviolet lithography (also known as EUV or EUVL) is a next-generation lithography technology using an extreme ultraviolet (EUV) wavelength, currently expected to be 13.5 nm.

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Fused quartz

Fused quartz or fused silica is glass consisting of silica in amorphous (non-crystalline) form.

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GlobalFoundries

GlobalFoundries is an American semiconductor foundry headquartered in Santa Clara, California, United States.

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Hoya Corporation

is a Japanese company manufacturing optical products such as photomasks, photomask blanks and glass magnetic-memory disks, contact lenses and eyeglass lenses using wavefront technology for the health-care market, medical photonics, lasers, photographic filters, and software.

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IBM

The International Business Machines Corporation (IBM) is an American multinational technology company headquartered in Armonk, New York, United States, with operations in over 170 countries.

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IMEC

Imec is an international R&D and innovation hub, active in the fields of nanoelectronics and digital technologies.

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Immersion lithography

Immersion lithography is a photolithography resolution enhancement technique for manufacturing integrated circuits (ICs) that replaces the usual air gap between the final lens and the wafer surface with a liquid medium that has a refractive index greater than one.

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Integrated circuit

An integrated circuit or monolithic integrated circuit (also referred to as an IC, a chip, or a microchip) is a set of electronic circuits on one small flat piece (or "chip") of semiconductor material, normally silicon.

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Integrated circuit layout design protection

Layout designs (topographies) of integrated circuits are a field in the protection of intellectual property.

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Intel

Intel Corporation (stylized as intel) is an American multinational corporation and technology company headquartered in Santa Clara, California, in the Silicon Valley.

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Ion

An ion is an atom or molecule that has a non-zero net electrical charge (its total number of electrons is not equal to its total number of protons).

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Joint venture

A joint venture (JV) is a business entity created by two or more parties, generally characterized by shared ownership, shared returns and risks, and shared governance.

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Mask inspection

In microtechnology, mask inspection or photomask inspection is an operation of checking the correctness of the fabricated photomasks, used, e.g., for semiconductor device fabrication.

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Mask set

A mask set or a photomask set is a series of electronic data that define geometry for the photolithography steps of semiconductor fabrication.

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Mass production

Mass production, also known as flow production or continuous production, is the production of large amounts of standardized products, including and especially on assembly lines.

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Micron Technology

Micron Technology, Inc. is an American global corporation based in Boise, Idaho.

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Multiple patterning

Multiple patterning (or multi-patterning) is a class of technologies for manufacturing integrated circuits (ICs), developed for photolithography to enhance the feature density.

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Nanochannel glass materials

Nanochannel glass materials are an experimental mask technology that is an alternate method for fabricating nanostructures, although optical lithography is the predominant patterning technique.

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Nanometre

The nanometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: nm) or nanometer (American spelling) is a unit of length in the metric system, equal to one billionth (short scale) of a metre (m).

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NEC

is a Japanese multinational provider of information technology (IT) services and products, headquartered in Minato, Tokyo, Japan.

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Phase-shift mask

Phase-shift masks are photomasks that take advantage of the interference generated by phase differences to improve image resolution in photolithography.

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Photolithography

Photolithography, also termed optical lithography or UV lithography, is a process used in microfabrication to pattern parts of a thin film or the bulk of a substrate.

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Photronics Inc

Photronics, Inc is an American semiconductor photomask manufacturer.

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Quartz

Quartz is a mineral composed of silicon and oxygen atoms in a continuous framework of SiO4 silicon–oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of SiO2.

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Samsung

Samsung is a South Korean multinational conglomerate headquartered in Samsung Town, Seoul.

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SEMATECH

SEMATECH (from Semiconductor Manufacturing Technology) is a not-for-profit consortium that performs research and development to advance chip manufacturing.

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Semiconductor

A semiconductor material has an electrical conductivity value falling between that of a conductor – such as copper, gold etc.

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Semiconductor device fabrication

Semiconductor device fabrication is the process used to create the integrated circuits that are present in everyday electrical and electronic devices.

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SMIF (interface)

SMIF (Standard Mechanical Interface) is an isolation technology developed in the 1980s by a group known as the "micronauts" at Hewlett-Packard in Palo Alto.

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SPIE

SPIE is an international not-for-profit professional society for optics and photonics technology, founded in 1955.

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Stepper

A stepper is a device used in the manufacture of integrated circuits (ICs) that is similar in operation to a slide projector or a photographic enlarger.

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Toppan

or simply Toppan is Japanese global printing company.

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TSMC

Taiwan Semiconductor Manufacturing Company, Limited (TSMC), also known as Taiwan Semiconductor, is the world's largest dedicated independent (pure-play) semiconductor foundry, with its headquarters and main operations located in the Hsinchu Science and Industrial Park in Hsinchu, Taiwan.

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UMC (company)

United Microelectronics Corporation, commonly known as UMC, is a Taiwanese company which is based in Hsinchu, Taiwan.

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X-ray

X-rays make up X-radiation, a form of electromagnetic radiation.

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Redirects here:

IC mask, Optical mask, Photo mask, Photomasking, Photomasks, Photoreticle.

References

[1] https://en.wikipedia.org/wiki/Photomask

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