Invention Grant
- Patent Title: Plasma image display device
- Patent Title (中): 等离子体图像显示装置
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Application No.: US011720Application Date: 1979-02-12
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Publication No.: US4236096APublication Date: 1980-11-25
- Inventor: Wilhelm Tiemann
- Applicant: Wilhelm Tiemann
- Applicant Address: DEX Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DEX Munich
- Priority: DEX2656621 19761214; NLX7712287 19771108; FRX7737570 19771213; GBX51882/77 19771213; JPX52-150396 19771214
- Main IPC: H01J17/49
- IPC: H01J17/49 ; H01J31/50 ; H01J1/62 ; H01J39/18
Abstract:
A plasma image display device with a gas discharge space and an electron acceleration space in which the gas discharge space is divided off from the electron acceleration space by a light transparent, high vacuum tight partition having a side facing a fluorescent screen which is provided with a photo cathode as an electron source to provide, due to high accelerating voltages, a high image amplification and good image definition.
Public/Granted literature
- US5404689A Anchor bolt sleeve Public/Granted day:1995-04-11
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