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1. 发明专利

DE69914990T2 未知
公开(公告)号：DE69914990T2
公开(公告)日：2005-01-05
申请号：DE69914990
申请日：1999-04-06
申请人： MITSUBISHI ELECTRIC CORP
发明人： KISHI HISATOSHI , HEMMI KAZUHISA , ARIMOTO HIRONOBU , ITO ATSUSHI
IPC分类号： H01J9/02 , H01J9/32 , H01J11/12 , H01J11/14 , H01J11/22 , H01J11/24 , H01J11/34 , H01J11/38 , H01J11/46 , H01J17/49 , H01J17/18
摘要： In a cell drive-type flat display panel, a metal electrode pad (26) and common signal line (24) are disposed outside the area (effective area) facing a recessed portion forming a cell. The individual cell electrode (20) acting as a cell electrode within the effective area is connected to a metal electrode pad (26) by extending each cell electrode to the metal electrode pad (26), while the metal electrode is not extended toward the effective area to cover each cell electrode. A common electrode (22) is connected to the common signal line (24) by extending each cell electrode to the metal electrode pad (26), while the metal electrode is not extended toward the effective area and to cover each cell electrode. This structure makes the cell electrodes flat and can reduce the drive voltage from the effect resulting from the suppressed dielectric film. The metal electrode pad (26) has a top surface on which a pin electrode is posted. The dielectric layer has an opening from which the metal electrode pad (26) is exposed, and covers the edges of the metal electrode pad (26). This structure can prevent the transparent electrode layer bridging the individual electrode (20) with the metal electrode pad (26) from making contact with the dielectric layer or frit with high reactivity.

2. 发明专利

DE69914990D1 未知
公开(公告)号：DE69914990D1
公开(公告)日：2004-04-01
申请号：DE69914990
申请日：1999-04-06
申请人： MITSUBISHI ELECTRIC CORP
发明人： KISHI HISATOSHI , HEMMI KAZUHISA , ARIMOTO HIRONOBU , ITO ATSUSHI
IPC分类号： H01J9/02 , H01J9/32 , H01J11/12 , H01J11/14 , H01J11/22 , H01J11/24 , H01J11/34 , H01J11/38 , H01J11/46 , H01J17/49 , H01J17/18
摘要： In a cell drive-type flat display panel, a metal electrode pad (26) and common signal line (24) are disposed outside the area (effective area) facing a recessed portion forming a cell. The individual cell electrode (20) acting as a cell electrode within the effective area is connected to a metal electrode pad (26) by extending each cell electrode to the metal electrode pad (26), while the metal electrode is not extended toward the effective area to cover each cell electrode. A common electrode (22) is connected to the common signal line (24) by extending each cell electrode to the metal electrode pad (26), while the metal electrode is not extended toward the effective area and to cover each cell electrode. This structure makes the cell electrodes flat and can reduce the drive voltage from the effect resulting from the suppressed dielectric film. The metal electrode pad (26) has a top surface on which a pin electrode is posted. The dielectric layer has an opening from which the metal electrode pad (26) is exposed, and covers the edges of the metal electrode pad (26). This structure can prevent the transparent electrode layer bridging the individual electrode (20) with the metal electrode pad (26) from making contact with the dielectric layer or frit with high reactivity.

3. 发明专利

DE69912059T2 未知
公开(公告)号：DE69912059T2
公开(公告)日：2004-07-15
申请号：DE69912059
申请日：1999-04-08
申请人： MITSUBISHI ELECTRIC CORP
发明人： ITO ATSUSHI , ARIMOTO HIRONOBU , HEMMI KAZUHISA
IPC分类号： H01J11/12 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/34 , H01J11/42 , H01J17/04 , H01J17/49 , H01J1/66
摘要： Electric discharge is caused in a concave portion (12) to generate ultraviolet light. The ultraviolet light is incident upon a fluorescent layer (14), which emits visible light. The emitted visible light is transmitted through transparent electrodes (24a, 24b) and radiated from a surface. Because spherical materials (16) are arranged on the inner surface of the concave portion (12), the surface area of the fluorescent layer (14) is enlarged, more ultraviolet light enters the fluorescent layer (14), and the conversion efficiency from ultraviolet to visible light is enhanced.

4. 发明专利

DE69912059D1 未知
公开(公告)号：DE69912059D1
公开(公告)日：2003-11-20
申请号：DE69912059
申请日：1999-04-08
申请人： MITSUBISHI ELECTRIC CORP
发明人： ITO ATSUSHI , ARIMOTO HIRONOBU , HEMMI KAZUHISA
IPC分类号： H01J11/12 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/34 , H01J11/42 , H01J17/04 , H01J17/49 , H01J1/66
摘要： Electric discharge is caused in a concave portion (12) to generate ultraviolet light. The ultraviolet light is incident upon a fluorescent layer (14), which emits visible light. The emitted visible light is transmitted through transparent electrodes (24a, 24b) and radiated from a surface. Because spherical materials (16) are arranged on the inner surface of the concave portion (12), the surface area of the fluorescent layer (14) is enlarged, more ultraviolet light enters the fluorescent layer (14), and the conversion efficiency from ultraviolet to visible light is enhanced.

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