| 摘要 |
PROBLEM TO BE SOLVED: To provide a light emitter substrate which can suppress halation by forming a rib between adjacent light-emitting members of respectively different light emitting colors, and at the same time can withstand a potential difference when a discharge occurs between adjacent metal backs, thereby achieving a desired discharging current suppressing capability. SOLUTION: A plurality of ribs 6 protruding from a substrate 2 are formed parallel, a phosphor 4 is arranged between the adjacent ribs 6, a plurality of divided metal backs 5 are disposed on the phosphor 4 in a direction along the ribs 6, each metal back 5 is connected to a feeding resistor 7 formed on the rib 6 through a connection conductor 8, and the feeding resistor 7 is covered with a high-resistance cover member 9. COPYRIGHT: (C)2010,JPO&INPIT |
