Abstract
PROBLEM TO BE SOLVED: To provide a light-emitting device which containing a light-emitting part excels in visibility of transmission images.
SOLUTION: A light-emitting device WM according to one embodiment comprises a light transmission layer 1 containing a first and a second region and a third region interposed between the two regions and a light-emitting part 2 overlapping the second region or the second and the third regions. A first portion A1 corresponding to the first region of the light-emitting device WM transmits light in a certain wavelength of the visible range at a first transmission coefficient. A second portion A2 corresponding to the second region of the light-emitting device WM generates light by the light-emitting part 2 and transmits light in the certain wavelength at a second transmission coefficient which is lower than the first transmission coefficient. A third portion A3 corresponding to the third region of the light-emitting device WM is composed to have such a distribution of transmission coefficients that the transmission coefficient for light in the certain wavelength decreases from an edge of the first portion side toward an edge of the second portion side within a range of the first to the second transmission coefficients.
Technologies
Broadcast/Multicast
Product
Use Cases
Wireless communication
Services
Claim
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SUMMARY
ClaimChart-JP2012204184A-STO
Patent number:JP2012204184A
Claim Chart Type : SEP Claim Chart
Price: 200 €
Note:
The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.