Definition of photomask in English:

photomask

noun ˈfəʊtəʊmɑːskˈfōdōˌmask

Electronics

A photographic pattern used in making microcircuits, ultraviolet light being shone through the mask on to a photoresist in order to transfer the pattern.
Example sentencesExamples
- In addition, conventional optical pellicles used to protect the photomasks and the image plane will not work for EUV masks.
- Now two companies have introduced nanomachining systems they say will open up the ability to deal with tiny technologies like quantum dots and photomasks for lithography.
- Microlithography projects a pattern from a photomask through an optical system to create IC chips using ultraviolet laser light.
- Like the technologies used to create the photomasks and microchips, quality assurance tools such as mask and wafer inspection systems are both costly and challenging.
- It appears that the costs of not only tools but of photomasks are poised to skyrocket.
Synonyms
matte, shadow mask, masking, masking tape

Definition of photomask in US English:

photomask

nounˈfōdōˌmask

Electronics

A photographic pattern used in making microcircuits, ultraviolet light being shone through the mask on to a photoresist in order to transfer the pattern.
Example sentencesExamples
- It appears that the costs of not only tools but of photomasks are poised to skyrocket.
- Microlithography projects a pattern from a photomask through an optical system to create IC chips using ultraviolet laser light.
- In addition, conventional optical pellicles used to protect the photomasks and the image plane will not work for EUV masks.
- Like the technologies used to create the photomasks and microchips, quality assurance tools such as mask and wafer inspection systems are both costly and challenging.
- Now two companies have introduced nanomachining systems they say will open up the ability to deal with tiny technologies like quantum dots and photomasks for lithography.
Synonyms
matte, shadow mask, masking, masking tape

单词	photomask
释义	Definition of photomask in English: photomask noun ˈfəʊtəʊmɑːskˈfōdōˌmask Electronics A photographic pattern used in making microcircuits, ultraviolet light being shone through the mask on to a photoresist in order to transfer the pattern. Example sentencesExamples In addition, conventional optical pellicles used to protect the photomasks and the image plane will not work for EUV masks. Now two companies have introduced nanomachining systems they say will open up the ability to deal with tiny technologies like quantum dots and photomasks for lithography. Microlithography projects a pattern from a photomask through an optical system to create IC chips using ultraviolet laser light. Like the technologies used to create the photomasks and microchips, quality assurance tools such as mask and wafer inspection systems are both costly and challenging. It appears that the costs of not only tools but of photomasks are poised to skyrocket. Synonyms matte, shadow mask, masking, masking tape Definition of photomask in US English: photomask nounˈfōdōˌmask Electronics A photographic pattern used in making microcircuits, ultraviolet light being shone through the mask on to a photoresist in order to transfer the pattern. Example sentencesExamples It appears that the costs of not only tools but of photomasks are poised to skyrocket. Microlithography projects a pattern from a photomask through an optical system to create IC chips using ultraviolet laser light. In addition, conventional optical pellicles used to protect the photomasks and the image plane will not work for EUV masks. Like the technologies used to create the photomasks and microchips, quality assurance tools such as mask and wafer inspection systems are both costly and challenging. Now two companies have introduced nanomachining systems they say will open up the ability to deal with tiny technologies like quantum dots and photomasks for lithography. Synonyms matte, shadow mask, masking, masking tape
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