An organic light emitting device includes, a first organic light emitting diode unit, a second light emitting diode unit, and an optical component. The first organic light emitting diode unit is connected with the second organic light emitting diode unit, and an internal angle is formed between the two organic light...
source Optical Component patent applications http://ift.tt/1r7dDdl
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source Optical Component patent applications http://ift.tt/1r7dDdl
via
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