| 摘要 |
Disclosed is a light-emitting module wherein light entering into a solar cell is not attenuated, thereby preventing power output decrease of the solar cell. In addition, this light-emitting module can be produced by a simple process. Specifically disclosed is a light-emitting module wherein at least (a) a solar cell unit (b) a first adhesive layer, (c) a light-emitting unit composed of a second light-transmitting insulating substrate (transparent PET), a second metal layer (circuit pattern) and a light-emitting element (chip LED), (d) a second adhesive layer and (e) a third light-transmitting insulating substrate are sequentially stacked. The transparent PET having a thickness about 50-500 mum which is provided with the circuit pattern in advance is used for producing the light-emitting unit. A silver paste which can be cured by 30-minute heating at 150° C. is used as a circuit pattern material, and the circuit pattern is formed on the transparent PET by screen printing, and then thermally cured.
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