Display device
A flat panel display device is provided which prevents color mixture of the phosphor surface thereof to promote high brightness and longer operation life. The flat panel display device is configured such that a front substrate 2 provided with the phosphor surface and a back substrate 1 provided with...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A flat panel display device is provided which prevents color mixture of the phosphor surface thereof to promote high brightness and longer operation life. The flat panel display device is configured such that a front substrate 2 provided with the phosphor surface and a back substrate 1 provided with electron sources 10 arranged in a matrix manner are arranged to be opposed to each other via a support frame 3 and both the substrates 1, 2 and the support frame 3 are hermetically sealed. The electron source 10 has a triangular surface which faces the front substrate 2. |
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