초록 ▼

The lighting unit comprises a first lighting element (10) and a second lighting element (11). In operation, the first lighting element (10) has a comparatively high light output. The second lighting element (20, 20') has a light output, in operation, which is relatively low in comparison with that o

The lighting unit comprises a first lighting element (10) and a second lighting element (11). In operation, the first lighting element (10) has a comparatively high light output. The second lighting element (20, 20') has a light output, in operation, which is relatively low in comparison with that of the first lighting element (10). The lighting unit comprises a control mechanism (40) including a switching means with a toggle function that is responsive to sequential switches in the power applied to the lighting unit. By selecting the proper switching sequence, either the first lighting element or the second lighting element or both lighting elements are switched on. Preferably, the first lighting element is a compact fluorescent discharge vessel (10), and the second lighting element comprises a plurality of LEDs (20, 20'). The lighting unit enables remote-controlled switching between orientation light (night lamp) and normal light, using the toggle function in the lighting unit.

대표청구항 ▼

The lighting unit comprises a first lighting element (10) and a second lighting element (11). In operation, the first lighting element (10) has a comparatively high light output. The second lighting element (20, 20') has a light output, in operation, which is relatively low in comparison with that o

The lighting unit comprises a first lighting element (10) and a second lighting element (11). In operation, the first lighting element (10) has a comparatively high light output. The second lighting element (20, 20') has a light output, in operation, which is relatively low in comparison with that of the first lighting element (10). The lighting unit comprises a control mechanism (40) including a switching means with a toggle function that is responsive to sequential switches in the power applied to the lighting unit. By selecting the proper switching sequence, either the first lighting element or the second lighting element or both lighting elements are switched on. Preferably, the first lighting element is a compact fluorescent discharge vessel (10), and the second lighting element comprises a plurality of LEDs (20, 20'). The lighting unit enables remote-controlled switching between orientation light (night lamp) and normal light, using the toggle function in the lighting unit. e of each image with respect to the print medium leading edge. 9. A segment of print medium having transverse leading and trailing edges and opposite side edges, the segment having a printable surface for receiving an inkjet output of a print head, the segment further comprising: a) a printed field comprising one or more photographic images generated by the print head; b) a transverse fiducial registration mark generated by the print head defining a leading edge of the printed field and providing reference information for the location of a first transverse cut through the printed field; and c) a lateral fiducial registration mark generated by the print head orthogonal to the first fiducial mark defining a lateral edge of the printed field and providing reference information for the location of a lateral cut through the printed field. 10. A segment as in claim 9 including a pair of the lateral fiducial registration marks defining opposite lateral edges of the print field.