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Camera Module Having A Sealing Member
| Content Provider | The Lens |
|---|---|
| Abstract | A camera module is provided. The camera module includes: a printed circuit board on which an image sensor is to be mounted; a base arranged on an upper side of the printed circuit board; a cover can coupled to an upper side of the base; and a sealing member interposed between the base and the cover can. |
| Related Links | https://www.lens.org/lens/patent/010-266-870-945-878/frontpage |
| Language | English |
| Publisher Date | 2017-04-06 |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Patent |
| Jurisdiction | United States of America |
| Date Applied | 2016-12-19 |
| Applicant | Lg Innotek Co Ltd |
| Application No. | 201615383559 |
| Claim | A VCM (Voice Coil Motor) comprising: a base; a cover member coupled to the base; a bobbin disposed in an inner space formed between the base and the cover member; a coil disposed on the bobbin; a magnet disposed in the inner space and facing the coil; and a first sealing member disposed between the base and the cover member, wherein at least a portion of the first sealing member is accommodated in a concave groove formed on an outer lateral surface of the base. The VCM of claim 1 , wherein the concave groove is inwardly recessed from the outer lateral surface of the base. The VCM of claim 1 , further comprising: a housing disposed in the inner space and accommodating the bobbin, wherein the magnet disposed on the housing. The VCM of claim 1 , wherein a bottom end of the cover member is contacted with an upper surface of the base. The VCM of claim 1 , wherein the first sealing member is formed of an elastically deformable material, such as rubber or silicon. The VCM of claim 1 , wherein the first sealing member is disposed on a whole of the outer lateral surface of the base. The VCM of claim 1 , wherein the first sealing member is elastically deformed in a flat shape by being pressured on an inner lateral surface of the cover member, and surface-contacts with the inner lateral surface disposed opposite to the base. The VCM of claim 1 , wherein the first sealing member includes a lubricant coated on a surface contacting with the cover member. The VCM of claim 1 , wherein the first sealing member includes a coating layer formed on a surface contacting with the cover member. The VCM of claim 1 , wherein the base and the cover member are combined with each other by an indentation combination. The VCM of claim 3 , further comprising a second sealing member disposed between an upper surface of the base and a bottom surface of the housing. The VCM of claim 11 , wherein at least a portion of the second sealing member is accommodated in an escape groove formed on the bottom surface of the housing. The VCM of claim 3 , further comprising an elastic member coupled to the bobbin and the housing. A camera module comprising: a printed circuit board mounted with an image sensor; a base disposed on an upper surface of the printed circuit board; a cover member coupled to the base; a bobbin disposed in an inner space formed between the base and the cover member; a coil disposed on the bobbin; a magnet disposed in the inner space and facing the coil; and a first sealing member disposed between the base and the cover member, wherein at least a portion of the first sealing member is accommodated in a concave groove formed on an outer lateral surface of the base. The camera module of claim 14 , wherein at least one lens is coupled to the bobbin. A smart phone comprising: a camera module, and a display part displaying an object photographed by the camera module, wherein the camera module comprises: a printed circuit board mounted with an image sensor; a base disposed on an upper surface of the printed circuit board; a cover member coupled to the base; a bobbin disposed in an inner space formed between the base and the cover member; a coil disposed on the bobbin; a magnet disposed in the inner space and facing the coil; and a first sealing member disposed between the base and the cover member, wherein at least a portion of the first sealing member is accommodated in a concave groove formed on an outer lateral surface of the base. |
| CPC Classification | APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM;APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES;ACCESSORIES THEREFOR PICTORIAL COMMUNICATION; e.g. TELEVISION OPTICAL ELEMENTS; SYSTEMS OR APPARATUS DYNAMO-ELECTRIC MACHINES TELEPHONIC COMMUNICATION |
| Extended Family | 156-151-310-439-701 191-250-581-292-871 123-161-454-701-774 058-785-075-479-173 182-580-616-391-315 010-266-870-945-878 191-110-496-729-958 |
| Patent ID | 20170099420 |
| Inventor/Author | Lee Jun Taek Lee Sang Hee |
| IPC | H04N23/40 G02B7/04 H02K41/035 H04M1/02 |
| Status | Active |
| Simple Family | 156-151-310-439-701 191-250-581-292-871 123-161-454-701-774 058-785-075-479-173 182-580-616-391-315 010-266-870-945-878 191-110-496-729-958 |
| CPC (with Group) | G03B17/08 H04N23/57 G03B30/00 H04N23/54 G02B7/04 H02K41/0354 H04M1/0264 |
| Issuing Authority | United States Patent and Trademark Office (USPTO) |
| Kind | Patent Application Publication |
