Field emission device and method of making such
AssigneesTsinghua University, Hon Hai Precision Industry Co., Ltd.
InventorsYuan Yao, Jie Tang, Shou-Shan Fan
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Abstract
A field emission device includes a transparent anode substrate, an anode, a cathode substrate, a cathode, and a fluorescent layer. The anode is formed on the anode substrate. The cathode is formed on the cathode substrate. The cathode faces toward the anode and is spaced therefrom at a predetermined distance. The fluorescent layer is formed on the cathode and faces toward the anode. A method for manufacturing the field emission device is also disclosed.
Claims15
A field emission device comprising:
- a transparent anode substrate;
- an anode formed on the anode substrate;
- a cathode substrate;
- a cathode formed on the cathode substrate;
- the cathode facing toward the anode and being spaced therefrom at a predetermined distance;
- and
- a fluorescent layer formed on the cathode and facing toward the anode.
A method for manufacturing a field emission device, the method comprising the steps of:
- providing a cathode substrate;
- forming a cathode on the cathode substrate;
- forming a fluorescent layer on the cathode;
- providing a transparent anode substrate;
- forming an anode on the anode substrate, the anode facing toward the fluorescent layer;
- and
- assembling the anode substrate to the cathode substrate at a predetermined distance therefrom, thereby obtaining the field emission device.
Dependencies are inferred from the claim text.