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2025
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Invention
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Method for manufacturing fine surface roughness on quartz glass substrate.
A method for manufact... |
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Invention
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Atomizer and atomizing method.
An atomizing method comprises providing an atomizer including a m... |
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Invention
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Imaging optical system.
An imaging optical system wherein the number of lenses is three or four,... |
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Invention
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Optical scanning system.
An optical scanning system comprising first and second light sources em... |
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Invention
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Method of machining mold for microlens array.
A method of machining a mold for a microlens array... |
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2024
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Invention
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Thin film type filter for attenuating light and method of producing the same.
A thin film type f... |
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Invention
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Optical scanning system.
An optical scanning system comprising a deflector, collimator lenses ar... |
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Invention
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Projection optical system.
A projection optical system comprising a first lens having a positive... |
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Invention
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Grating and method for manufacturing grating. Provided is a grating comprising linear ridges of a... |
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Invention
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Optical system provided with attenuating area and method of producing the same.
An optical eleme... |
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Invention
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Optical element provided with antireflection film.
A combination of an optical element and an an... |
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Invention
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Vehicle-use projection optical system which is wide-angle and bright and uses cemented lens. This... |
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Invention
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Image-forming optical system. In this image-forming optical system, a main light beam is designat... |
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Invention
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Press molding method of glass optical element.
A press molding method of a glass optical element... |
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2023
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Invention
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Scanning optical system. This scanning optical system includes: a deflector; a plurality of colli... |
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Invention
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Optical unit with attenuating portion and method of producing the same.
An optical unit of plast... |
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Invention
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Imaging optical system. ii is the focal length of each lens, f is the overall focal length, and n... |
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Invention
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Scanning optical system. This scanning optical system is equipped with a deflector and an imaging... |
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Invention
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Glass diffraction grating and method of producing the same.
A method of producing a diffraction ... |
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Invention
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Spraying method. The present invention provides a spraying method for mist containing peroxynitri... |
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Invention
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Method of producing mold for microlens array through cutting.
A method of producing a mold for a... |
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Invention
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Cutting method for mold of micro-lens array. Provided is a cutting method for a mold of a micro-l... |
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Invention
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Illumination optical system. This illumination optical system comprises, in order from the illumi... |
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Invention
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Light guiding apparatus and method of producing the same. A light guiding apparatus comprising: a... |
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Invention
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Diffusor and optical system including the same.
The diffusor has a microlens array including mic... |
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Invention
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Method for manufacturing microlens array. This method for manufacturing a microlens array for irr... |
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Invention
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Light guiding device and manufacturing method therefor. A light guiding device (100) according to... |
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Invention
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Optical element provided with anti-reflection film. This optical element comprises a micro-lens a... |
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Invention
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Method for manufacturing mold for retroreflective element and method for manufacturing retrorefle... |
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2022
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Invention
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Methods for manufacturing microlens and microlens array. Provided are methods for manufacturing a... |
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Invention
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Atomization device and atomization method. This atomization device comprises a mist generating pa... |
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Invention
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Scanning optical system. Provided is a scanning optical system that includes first and second lig... |
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Invention
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Method for illumination and system for determining spectral distribution of light for illuminatio... |
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Invention
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Lens and method for manufacturing same. This lens is composed of a core member and an outer layer... |
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Invention
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Optical element comprising attenuation region and production method for same. The present inventi... |
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Invention
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Thin film photosensitive filter and method for manufacturing same. Provided is a thin film photos... |
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Invention
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Light guide device. This device comprises a light guide substrate in which light is propagated by... |
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Invention
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Imaging optical system. An imaging optical system wherein the number of lenses is three to seven,... |
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Invention
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Processing method for microlens array molding die. The present invention provides a processing me... |
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Invention
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Glass diffraction grating and method for producing same. Provided is a method for producing a gla... |
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Invention
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Method for manufacturing optical scanning systems. A method for manufacturing optical scanning sy... |
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Invention
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Antireflection film-equipped optical element and method for manufacturing same. 00(θ). (AAA) |
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2021
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Invention
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Optical system for line generator and line generator.
The optical system includes an optical ele... |
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Invention
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Reflector.
The reflector is provided with plural reflector units. Each reflector unit is shaped ... |
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Invention
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Diffusion element and optical system including diffusion element. This diffusion element comprise... |
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Invention
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Forming mold, plate members of forming mold, and method for manufacturing forming mold. Provided ... |
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Invention
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Press molding method of glass optical element. Provided is a molding method of a glass optical el... |
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Invention
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Optical element provided with attenuation region, and manufacturing method thereof. An optical el... |
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Invention
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Method for manufacturing fine uneven surface structure on glass substrate. 333) and oxygen is per... |
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2008
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G/S
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Electric or magnetic meters and testers; photo-copying
machines; manually operated calculators; ... |
