LIGHT EMITTING MODULE
First Claim
1. A light emitting module, comprising:
- a circuit board (21) having at least one connecting pad (214);
a reflective layer (22) disposed on the circuit board (21), the reflective layer (22) having at least one first opening (221) to expose the connecting pad (214) and having at least one second opening (222) to expose a portion of the circuit board (21);
at least one light emitting chip (23) disposed in the second opening (222); and
at least one metal wire (24) having a first end portion (241) connected to the connecting pad (214) in the first opening (221) and a second end portion (242) extending from the first end (241) and above the reflective layer (22), the second end portion (242) electrically connected to the light emitting chip (23) in the second opening (222).
1 Assignment
0 Petitions
Accused Products
Abstract
A light emitting module includes a circuit board, a reflective layer, at least one light emitting chip and at least one metal wire. The circuit board has at least one connecting pad. The reflective layer is disposed on the circuit board and has at least one first opening exposing the connecting pad and at least one second opening exposing the circuit board. The light emitting chip is located in the second opening. The metal wire has a first end portion connecting to the connecting pad and a second end portion extending from the first end portion and crossing above the reflective layer and electrically connecting to the light emitting chip in the second opening. Consequently, the reflective layer can extend close to the light emitting chip and maximize the covered area of the reflective layer, and thus increase the light emitting efficiency of the light emitting module.
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Citations
21 Claims
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1. A light emitting module, comprising:
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a circuit board (21) having at least one connecting pad (214); a reflective layer (22) disposed on the circuit board (21), the reflective layer (22) having at least one first opening (221) to expose the connecting pad (214) and having at least one second opening (222) to expose a portion of the circuit board (21); at least one light emitting chip (23) disposed in the second opening (222); and at least one metal wire (24) having a first end portion (241) connected to the connecting pad (214) in the first opening (221) and a second end portion (242) extending from the first end (241) and above the reflective layer (22), the second end portion (242) electrically connected to the light emitting chip (23) in the second opening (222). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A light emitting module, comprising:
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a circuit board (31) having at least one connecting pad (313); a reflective layer (32) disposed on the circuit board (31), the reflective layer (32) having at least one first opening (221) to expose the connecting pad (313); and at least one light emitting chip (33) disposed in the first opening (221), and the light emitting chip (33) having at least one electrode (331) disposed on the lower surface thereof, the electrode (331) directly connecting to the connecting pad (313). - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21)
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Specification