Anti-glare film, manufacturing method of anti-glare film, anti glaring anti-reflection film, polarizing plate, and display

An anti-glare and glare technology, applied in the direction of polarizing element, diffusing element, transportation and packaging, etc., can solve the problem of not achieving anti-glare or anti-reflection.
CN1831568AInactive Publication Date: 2006-09-13KONICA MINOLTA OPTO
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
KONICA MINOLTA OPTO
Publication Date
2006-09-13
Estimated Expiration
Not applicable · inactive patent

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Abstract

The purpose of the present invention is to provide a high-definition image that does not decrease in sharpness due to miniaturization of the pixel size, and can prevent the reflection of external light and effectively prevent the decrease in contrast. An anti-glare film in which a desired fine uneven structure is stably formed and a method for producing the same, and an anti-glare antireflection film, a polarizing plate, and a display device using the anti-glare film are also provided. The method for producing the anti-glare film is characterized in that it uses a seamless resin printing plate with a diameter of 50 to 1000 mm and a rubber hardness in the range of 30 to 80 degrees, and forms an ink-adhered portion on the surface of the base material film by flexographic printing. The process of forming a concave-convex structure with ink non-adhered parts.
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Description

technical field

[0001] The present invention relates to an anti-glare film, a method for producing an anti-glare film, an anti-glare anti-reflection film, a polarizing plate, and a display device. Antiglare film with reduced contrast, method for producing the antiglare film, antiglare antireflection film, polarizing plate using them, and display device. Background technique

[0002] In recent years, the development of thin and lightweight personal computers has been progressing. Along with this, the protective film of the polarizing plate used for display devices, such as a liquid crystal display device, is becoming thinner, and the demand for high performance is increasing. In addition, in order to improve visibility, an anti-reflection layer is provided, and in order to prevent reflections or to obtain a display performance with less glare, many electronic computers are used to make the surface rough and provide an anti-glare layer that scatters reflected light. Or a liq...

Claims

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