The development of an Electron Gun for 64cm Color Picture Tube
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概要
- 論文の詳細を見る
To improve the focus performance of middle-sized CPT(Color Picture Tube), a new type of electron gun for 64cm CPT is developed. The new gun is based on the current gun for the large screen CPT. The shield cup of the electron gun for large screen CFT is of a horizontal slit structure which is difficult to be replanted into the middle-sized CPT. So we redesign the shield subassembly by adding field controller and correcting electrode. The redesigned gun can be used for the 64cm CPT with no coma-free deflection yoke. The new design improved the focus performance and decreased the cost.
- 社団法人電子情報通信学会の論文
- 2000-10-13
著者
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李 育林
中国科学院西安光机所
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Li Yulin
Xi'an Institute Of 0ptics And Precision Mechanics Academia Sinica
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Jingyuan Song
Guangdong Fortune Color Picture Tube Co. Ltd
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Li Y
Irico Group Corp. Chn
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Li Yi
Guangdong Fortune Color Picture Tube Co. Ltd
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Yi Li
Guangdong Fortune Color Picture Tube Co. Ltd
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Beidou Dong
Guangdong Fortune Color Picture Tube Co. Ltd
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Chaoming Li
Guangdong Fortune Color Picture Tube Co. Ltd
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Li Chaoming
Guangdong Fortune Color Picture Tube Co. Ltd.
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Liao Yanping
Changchun Institute Of Optics Fine Mechanics And Physics Chinese Academy Of Sciences.
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Dong Beidou
Guangdong Fortune Color Picture Tube Co. , LTD
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Li Chaoming
Guangdong Fortune Color Picture Tube Co. , LTD
関連論文
- Improvement Method of Resolution of Flat Shadow Mask for 64 cm Flat Square CPT (情報ディスプレイ--The 6th Asian Symposium on Information Display & Exhibition)
- The Development of and Electron Gun for 64 cm Color Picture Tube (情報ディスプレイ--The 6th Asian Symposium on Information Display & Exhibition)
- Improvement Method of Resolution of Flat Shadow Mask for 64cm Flat Square CPT
- The development of an Electron Gun for 64cm Color Picture Tube
- Analysis and Improvement of a Design Method of CPT Flat Shadow Mask for Increasing Resolution (情報ディスプレイ--The 6th Asian Symposium on Information Display & Exhibition)
- Analysis and Improvement of a Design Method of CPT Flat Shadow Mask for Increasing Resolution
- The Optimization of Inner Surface Curvatuare for CPT's Panel (情報ディスプレイ--The 6th Asian Symposium on Information Display & Exhibition)
- The Optimization of Inner Surface Curvature for CPT's Panel
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