Light emitting apparatus and method for manufacturing same
AssigneesCitizen Electronics Co., Ltd., Citizen Watch Co., Ltd.
InventorsKoki Hirasawa, Nodoka Oyamada, Yuji Omori
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AssigneesCitizen Electronics Co., Ltd., Citizen Watch Co., Ltd.
InventorsKoki Hirasawa, Nodoka Oyamada, Yuji Omori
Estimating the term…
A light-emitting apparatus and a method for manufacturing the same are provided in which heat dissipation from an LED package to a heat sinking substrate is improved while electrical insulation therebetween is ensured. The light-emitting apparatus includes a circuit board having an opening, an LED package inserted into the opening from the back side of the circuit board and having an edge connected to the back side of the circuit board, and a heat sinking substrate disposed on the back side of the circuit board so as to be in contact with the LED package. The LED package includes: an LED device; a lead frame including a mounting part having an upper surface on which the LED device is mounted and a back surface being in contact with the heat sinking substrate, and an electrode part being thinner than the mounting part and electrically connected to the LED device and the circuit board; an insulating resin filled between the mounting part and the electrode part and between the electrode part and the heat sinking substrate; and a sealing resin filled into a region on the mounting part to seal the LED device.
A light-emitting apparatus comprising:
A method for manufacturing a light-emitting apparatus comprising the steps of:
Dependencies are inferred from the claim text.