Light-emitting device
First Claim
Patent Images
1. A light emitting device comprising:
- an anode;
a cathode;
an EL layer provided between said anode and said cathode; and
a reflective electrode provided in contact with said anode.
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Accused Products
Abstract
To provide a bright and highly reliable light-emitting device. An anode (102), an EL layer (103), a cathode (104), and an auxiliary electrode (105) are formed sequentially in lamination on a reflecting electrode (101). Further, the anode (102), the cathode (104), and the auxiliary electrode (105) are either transparent or semi-transparent with respect to visible radiation. In such a structure, lights generated in the EL layer (103) are almost all irradiated to the side of the cathode (104), whereby an effect light emitting area of a pixel is drastically enhanced.
306 Citations
26 Claims
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1. A light emitting device comprising:
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an anode;
a cathode;
an EL layer provided between said anode and said cathode; and
a reflective electrode provided in contact with said anode. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A light emitting device comprising:
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a reflective electrode;
an anode provided over said reflective electrode;
an EL layer provided over said anode; and
a cathode provided over said EL layer. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A light emitting device comprising:
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an anode;
a cathode;
an EL layer provided between said anode and said cathode;
a reflective electrode provided in contact with said anode; and
an auxiliary electrode provided in contact with said cathode. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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20. A light emitting device comprising:
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a reflective electrode;
an anode provided over said reflective electrode;
an EL layer provided over said anode;
a cathode provided over said EL layer; and
an auxiliary electrode provided over said cathode. - View Dependent Claims (21, 22, 23, 24, 25, 26)
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Specification