| 摘要 |
PROBLEM TO BE SOLVED: To provide a long-life display apparatus capable of high-quality display wherein a front substrate having an positive electrode and a phosphor film inside, a back face substrate having negative electrode wiring and an electron source formed on the negative electrode wiring, a supporting body wound around a display area and interposed between the substrates and forming a specified inner space, the supporting body and the substrates are airtightly sealing through a sealing member by securing a wide range conduction of the negative electrode wiring and the electron source. SOLUTION: The negative electrode wiring 5 is composed of a material containing a conductor and an insulator, and the conductor occupancy is higher than insulator occupancy in the composition of a connection part 5b of the negative electrode wiring 5. COPYRIGHT: (C)2004,JPO&NCIPI
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