# US 10,321,036 B2 · Lens and sensor positioning system > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,321,036 B2 - Document ID: US10321036B2 - Status: Granted - Kind: B2 - Application number: 15/895,273 - Filed: 2018-02-13 - Published: 2018-08-23 - Granted: 2019-06-11 - Earliest claimed: 2016-06-03 - Assignees: GoPro, Inc. - Applicants: GoPro, Inc. - Inventors: Scott Patrick Campbell; Leo Baldwin; Gary Fong - Web page: https://patentgrep.com/patent/US10321036B2 ## CPC - H04N 23/55: Optical parts specially adapted for electronic image sensors; Mounting thereof - G02B 7/022: {lens and mount having complementary engagement means, e.g. screw/thread} - G02B 7/023: {permitting adjustment} - H04N 23/51: Housings - H04N 23/54: Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils - H04N: PICTORIAL COMMUNICATION, e.g. TELEVISION - G02B: OPTICAL ELEMENTS, SYSTEMS OR APPARATUS ## Abstract A positioning system is designed to align a lens barrel with a sensor assembly. A first end of a lens barrel includes ridges along an edge. The sensor assembly includes a recessed channel with reciprocal ridges for mating with the ridges of the lens barrel. The sensor assembly also includes a plurality of shim platforms structured, each structured to position a wedge shaped shim, the wedge shaped shim including a flat bottom to slide on the shim platform and raise or lower the lens barrel relative to the reciprocal ridges on which the lens barrel rests. ## Claims ### Claim 1 An integrated image sensor and lens assembly comprising: an image sensor; an image sensor assembly comprising: a housing comprising a recessed channel to partially enclose the image sensor, a plurality of ridges, and a plurality of shim platforms, each shim platform structured to position a shim, each shim having a flat bottom to slide along the shim platform; and a lens barrel having a first portion extending into the recessed channel, the first portion having a plurality of notches configured for mating with reciprocal ridges, the plurality of shims, when slid along the shim platform, moving the lens barrel relative to the reciprocal ridges. ### Claim 2 (depends on 1) The integrated image sensor and lens assembly of claim 1, wherein each of the plurality of shims is substantially flat along an angled planar surface of the shim. ### Claim 3 (depends on 1) The integrated image sensor and lens assembly of claim 1, wherein an angled planar surface of each shim is a textured surface. ### Claim 4 (depends on 3) The integrated image sensor and lens assembly of claim 3, wherein the textured surface comprises raised portions to increase friction relative to a substantially flat surface when mated with a second surface. ### Claim 5 (depends on 1) The integrated image sensor and lens assembly of claim 1, wherein each of the plurality of shims comprise ridges on the angled planar surface configured to reciprocally mate with the plurality of notches of the lens barrel. ### Claim 6 (depends on 1) The integrated image sensor and lens assembly of claim 1, wherein each of the plurality of shim platforms are positioned at intervals around the recessed channel. ### Claim 7 (depends on 1) The integrated image sensor and lens assembly of claim 1, wherein each of the plurality of shims are of uniform shape and size. ### Claim 8 (depends on 1) The integrated image sensor and lens assembly of claim 1, wherein the lens barrel is configured to secure one or more camera lenses. ### Claim 9 (depends on 1) The integrated image sensor and lens assembly of claim 1, wherein each of the plurality of shims are secured within respective shim platforms with a securing mechanism. ### Claim 10 An image sensor assembly comprising: a lens barrel having a first portion extending into a recessed channel, the first portion having a plurality of notches; and a housing comprising the recessed channel having a plurality of ridges, the plurality of ridges configured for mating with the plurality of notches, the housing further comprising a plurality of shim platforms, each shim platform structured to receive a shim, each shim having a flat bottom to be movable along the shim platform to move the lens barrel relative to the ridges. ### Claim 11 (depends on 10) The image sensor assembly of claim 10, wherein the lens barrel is configured to secure one or more camera lenses. ### Claim 12 (depends on 10) The image sensor assembly of claim 10, wherein the housing is configured to partially enclose an image sensor. ### Claim 13 (depends on 10) The image sensor assembly of claim 10, wherein each of the plurality of shim platforms are positioned at intervals around the recessed channel. ### Claim 14 (depends on 10) The image sensor assembly of claim 10, wherein the shim is wedge-shaped and is positioned within the shim platform such that an angled planar surface of the shim tapers down towards the recessed channel. ### Claim 15 (depends on 10) The image sensor assembly of claim 10, wherein each shim is secured within respective shim platforms with a securing mechanism. ### Claim 16 An image sensor assembly comprising: a lens barrel having a first portion extending into a recessed channel, the first portion having a tapered end configured to reciprocally mate with a countersink surface; and a housing comprising the recessed channel having the countersink surface along an outermost portion of the recessed channel, the housing further comprising a plurality of shim platforms embedded among the countersink surface, each shim platform having an inner portion and an outer portion and structured to receive a shim, a bottom of each shim further structured to be movable on the shim platform towards an inner portion or outer portion of the shim platform to raise or lower the lens barrel relative to the countersink surface. ### Claim 17 (depends on 16) The image sensor assembly of claim 16, wherein the lens barrel is configured to secure one or more camera lenses. ### Claim 18 (depends on 16) The image sensor assembly of claim 16, wherein the housing is configured to partially enclose an image sensor. ### Claim 19 (depends on 16) The image sensor assembly of claim 16, wherein the shim is wedge-shaped and is positioned within the shim platform such that an angled planar surface of the shim tapers down towards the recessed channel. ### Claim 20 (depends on 16) The image sensor assembly of claim 16, wherein each shim is secured within respective shim platforms with a securing mechanism.