Mirror having a field emission information display
A mirror having a field emission information display includes a semitransmitting reflective mirror body for a rear vision mirror located on the outside of a car, a field emission unit located in the semitransmitting reflective mirror body, and a control system located in the semitransmitting reflect...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A mirror having a field emission information display includes a semitransmitting reflective mirror body for a rear vision mirror located on the outside of a car, a field emission unit located in the semitransmitting reflective mirror body, and a control system located in the semitransmitting reflective mirror body. The field emission unit comprises an anode part, a cathode part corresponding to the anode part, and a spacer located between the anode part and the cathode part to form a specified gap, and a gate pole located on the cathode part. The control system is electrically connected with the field emission unit for controlling the field emission unit to display the information. Thereby, the field emission unit is controlled by the control system to generate an information image area on a surface of the semitransmitting reflective mirror body, and the gate pole increases the brightness of the information image area. |
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