Display panel and operation display panel
AssigneeMui Lab, Inc.
InventorMunehiko Sato
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AssigneeMui Lab, Inc.
InventorMunehiko Sato
Estimating the term…
Provided are a display panel and an operation display panel which improve visibility when emitting light in order to cope even with a higher-definition display while reducing the thickness of a device and which can be manufactured at low cost. The present invention comprises: a light emitting element array substrate in which light emitting elements containing no fluorescent body are two-dimensionally arranged; a fluorescent sheet or fluorescent resin base material laminated on the light emitting element array substrate; a light guide path-forming base material that is laminated on the fluorescent sheet or fluorescent resin base material and forms a light guide path in an optical axis direction of the light emitting element; and an opaque thin layer that covers an exit surface side of the light guide path-forming base material.
A display panel comprising:
Dependencies are inferred from the claim text.