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US 9,807,880 B2Granted
Circuit board and lighting device having the circuit board
AssigneeLG Innotek Co., Ltd.
InventorsHyun Gyu Park, Min Jae Kim, Se Woong Na, In Hee Cho, Man Hue Choi, Seung Kwon Hong
Life of this patent
Estimating the term…
Abstract
Provided is a circuit board including: a supporting substrate including a first region to which light emitting elements are mounted and a second region extending to be bent from the first region, wherein the second region comprises: a connector mounting portion to which a connector for supplying an electric current to the light emitting elements is mounted; and a non-mounting portion of a connector separated and spaced apart from the connector mounting portion, wherein the connector mounting portion is formed lower than the non-mounting portion of the connector.
Claims14
A circuit board, comprising:
- a supporting substrate including a first region to which light emitting elements are mounted and a second region extending to be bent from the first region;
- a connecting portion;
- and
- bending holes formed in a bending portion between the first region and the second region;
- wherein the connecting portion is disposed in the second region,
- wherein the second region comprises a connector mounting portion to which a connector for supplying an electric current to the light emitting elements is mounted and a non-mounting portion to which no connector is mounted and being spaced apart from the connector mounting portion,
- wherein the connector mounting portion is disposed lower than the non-mounting portion such that the connector mounted on the connector mounting portion does not vertically overlap the light emitting elements,
- wherein the bending portion includes a first bending portion bent from the first region to the connector mounting portion and a second bending portion bent from the first region to the non-mounting portion,
- wherein the second bending portion is spaced apart from the first bending portion,
- wherein a height of the first region extending to the first bending portion is higher than a height of the first region extending to the second bending portion by a height difference between the connector mounting portion and the non-mounting portion,
- wherein a part of the first region between the first bending portion and the second bending portion is removed such that the light emitting elements are mounted in the first region, and
- wherein the connecting portion is configured to connect the connector mounting portion and the non-mounting portion.
9 more elements
A circuit board, comprising:
- a supporting substrate including a first region and a second region extending to be bent from the first region, the second region having a connector mounting portion to which a connector supplying an electric current to light emitting elements is mounted and a non-mounting portion to which no connector is mounted and being spaced apart from the connector mounting portion;
- an insulating substrate on the supporting substrate;
- light emitting elements mounted to the first region;
- a connecting portion connecting the connector mounting portion and the non-mounting portion;
- bending holes formed in a bending portion between the first region and the second region;
- wherein the connecting portion is disposed in the second region,
- wherein the connector mounting portion is disposed lower than the non-mounting portion such that the connector mounted on the connector mounting portion does not vertically overlap the light emitting elements,
- wherein the bending portion includes a first bending portion bent from the first region to the connector mounting portion and a second bending portion bent from the first region of the non-mounting portion,
- wherein the second bending portion is spaced apart from the first bending portion,
- wherein a height of the first region extending to the first bending portion is higher than a height of the first region extending to the second bending portion by a height difference between the connector mounting portion and the non-mounting portion, and
- wherein a part of the first region between the first bending portion and the second bending portion is removed such that the light emitting elements are mounted in the first region.
8 more elements
Dependencies are inferred from the claim text.