Camera module
AssigneeLG Innotek Co., Ltd.
InventorsHyun Ho Choi, Kang Yeol Park, Sang Jun Park
Life of this patent
Estimating the term…
Abstract
A camera module according to one embodiment comprises: a barrel provided with at least one lens; a retainer having an inner space and accommodating the barrel in the inner space; a holder coupled to the lower portion of the retainer; a housing disposed on the lower side of the holder and accommodating a printed circuit board; and a cover part mounted on the retainer and disposed in front of the lens. The cover part comprises: a cover glass; a first reflection suppression layer disposed on the upper side of the cover glass; a heating layer disposed on the lower side of the glass cover; and a second reflection suppression layer disposed on the lower side of the heating layer.
Claims20
A camera module comprising:
- a retainer;
- a barrel disposed in the retainer;
- a lens disposed in the barrel;
- a holder coupled to a lower portion of the retainer;
- a housing disposed under the holder;
- and
- a circuit board disposed in the housing;
- a cover part disposed on a top portion of the retainer, the cover part being disposed in front of the lens,
- wherein the cover part comprises:
- a cover glass;
- a first reflection prevention layer disposed on the cover glass;
- a heating layer disposed under the cover glass;
- a second reflection prevention layer disposed under the heating layer;
- an electrode layer disposed under the heating layer;
- and
- a connector electrically connecting the heating layer and the circuit board.
A camera module comprising:
- a retainer;
- a barrel disposed in the retainer;
- a lens disposed in the barrel;
- a holder coupled to a lower portion of the retainer;
- a housing disposed under the holder;
- a circuit board disposed in the housing;
- and
- a cover part disposed on a top portion of the retainer, the cover part being disposed in front of the lens,
- wherein the cover part comprises:
- a cover glass;
- a first reflection prevention layer disposed on the cover glass;
- a heating layer disposed under the cover glass;
- a second reflection prevention layer disposed under the heating layer;
- an electrode layer disposed under the heating layer and including two terminals;
- and
- a connector electrically connecting the heating later and the circuit board,
- wherein the connector comprises:
- a bonding portion configured to be bonded to the heating layer via the electrode, and electrically connected to the electrode layer;
- a connecting portion electrically connecting the bonding portion and the circuit board, and
- two leads electrically connected to the two terminals of the electrode layer.
A camera module comprising:
- a retainer;
- a barrel disposed in the retainer;
- at least one lens disposed in the barrel;
- a holder coupled to a lower portion of the retainer;
- a housing disposed under the holder;
- a printed circuit board disposed in the housing;
- and
- a cover part disposed on a top portion of the retainer, the cover part being disposed in front of the lens,
- wherein the cover part comprises:
- a cover glass;
- a first reflection prevention layer disposed on the cover glass;
- a heating layer disposed under the cover glass;
- a second reflection prevention layer disposed under the heating layer;
- an electrode layer disposed under the heating layer;
- a coating layer disposed on the first reflection prevention layer;
- and
- a print layer disposed between the cover glass and the first reflection prevention layer,
- wherein the print layer is made from an opaque material and overlaps the electrode layer in an optical-axis direction.
Dependencies are inferred from the claim text.