photoelectric subassembly

photoelectric subassembly

  • CN 101,971,343 B
  • Filed: 05/13/2009
  • Issued: 03/16/2016
  • Est. Priority Date: 05/23/2008
  • Status: Active Grant
First Claim
Patent Images

1. a photoelectric assembly, comprising:

  • Multiple photoelectric subassembly (1,2,3), wherein each photoelectric subassembly comprises;

    There is the Rotating fields of multiple semiconductor layer (10,20,100,200), comprise substrate layer (10), ground floor structure (100) and second layer structure (200),Wherein, ground floor structure (100) has luminescent layer (101,102), and described luminescent layer (101,102) is arranged on substrate layer (10),The second layer structure (200) comprise different two or more circuit (201,202,203,204), at least one of wherein said circuit (201,202,203,204) for controlling the operating state of luminescent layer,At least one in wherein said circuit (201,202,203,204) is surrounded completely by substrate layer (10), and at least one in described circuit (201,202,203,204) is directly arranged at substrate layer (10) and above or by substrate layer (10) part surroundsWherein ground floor structure (100) is connected by printed conductor (30) with second layer structure (200),Wherein second layer structure (200) comprises the circuit (201) for providing electrostatic discharge (ESD) protection to photoelectric subassembly, andOne of wherein said multiple photoelectric subassembly (1,2,3) comprises the third layer structure comprising control circuit, described third layer structure installation on the substrate layer (10) of one of described multiple photoelectric subassembly (1,2,3) or surround by the substrate layer (10) of one of described multiple photoelectric subassembly (1,2,3)Wherein said control circuit is used for controlling the radiation sent by each photoelectric subassembly (1,2,3).

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