G03B7/12

Lens driving mechanism, camera module, and optical device
11409186 · 2022-08-09 · ·

An embodiment of the present invention relates to a camera module comprising: a housing; a bobbin arranged inside the housing; a first magnet arranged on the bobbin; a first coil arranged in the housing and facing the first magnet; a plurality of lenses attached to the bobbin; and an iris unit coupled to the bobbin, wherein the plurality of lenses comprises a first lens and a second lens distanced from each other, and at least a portion of the iris unit is positioned between the first lens and the second lens.

Lens driving mechanism, camera module, and optical device
11409186 · 2022-08-09 · ·

An embodiment of the present invention relates to a camera module comprising: a housing; a bobbin arranged inside the housing; a first magnet arranged on the bobbin; a first coil arranged in the housing and facing the first magnet; a plurality of lenses attached to the bobbin; and an iris unit coupled to the bobbin, wherein the plurality of lenses comprises a first lens and a second lens distanced from each other, and at least a portion of the iris unit is positioned between the first lens and the second lens.

IMAGING APPARATUS AND METHOD FOR CONTROLLING THE SAME
20210124239 · 2021-04-29 ·

An imaging apparatus includes an image capturing unit, a shutter button with which to give an image capturing instruction, a specific operation member, a reception unit configured to receive a line-of-sight input that is an input of a position based on a line of sight of a user, and a control unit configured to perform control so that, in a case where a predetermined operation on the specific operation member is not performed while a specific operation on the shutter button is being performed, a specified position is not moved based on the line-of-sight input in a case where a line-of-sight position of the line-of-sight input moves, and in a case where the predetermined operation on the specific operation member is performed while the specific operation on the shutter button is being performed, the specified position is moved based on the line-of-sight position of the line-of-sight input.

IMAGING APPARATUS AND METHOD FOR CONTROLLING THE SAME
20210124239 · 2021-04-29 ·

An imaging apparatus includes an image capturing unit, a shutter button with which to give an image capturing instruction, a specific operation member, a reception unit configured to receive a line-of-sight input that is an input of a position based on a line of sight of a user, and a control unit configured to perform control so that, in a case where a predetermined operation on the specific operation member is not performed while a specific operation on the shutter button is being performed, a specified position is not moved based on the line-of-sight input in a case where a line-of-sight position of the line-of-sight input moves, and in a case where the predetermined operation on the specific operation member is performed while the specific operation on the shutter button is being performed, the specified position is moved based on the line-of-sight position of the line-of-sight input.

CAMERA MODULE

A camera module includes a barrel defining a hole to receive light reflected from a subject, and defining a lens accommodation space to accommodate a plurality of lenses, a front lens accommodated in the lens accommodation space and disposed closest to the subject, a rear lens accommodated in the lens accommodation space and disposed closest to an imaging plane, and an intermediate lens disposed between the front lens and the rear lens. An inlet is defined in a side surface of the barrel, the inlet is connected to the lens accommodation space, and an adhesive bonding the intermediate lens to the barrel is disposed in the inlet.

CAMERA MODULE

A camera module includes a barrel defining a hole to receive light reflected from a subject, and defining a lens accommodation space to accommodate a plurality of lenses, a front lens accommodated in the lens accommodation space and disposed closest to the subject, a rear lens accommodated in the lens accommodation space and disposed closest to an imaging plane, and an intermediate lens disposed between the front lens and the rear lens. An inlet is defined in a side surface of the barrel, the inlet is connected to the lens accommodation space, and an adhesive bonding the intermediate lens to the barrel is disposed in the inlet.

Optical diaphragm device, lens barrel and imaging device or projection device
10884317 · 2021-01-05 · ·

An optical diaphragm device includes a plurality of diaphragm blades including a first fixing boss protruding from one surface of a first planar plate toward a side in a first direction; and a moving boss protruding from another surface of the first planar plate toward a side in a second direction. The optical diagram device includes a plurality of light leakage prevention blades including a second fixing boss protruding from one surface of a second planar plate toward the side in the first direction. The optical diagram device includes a drive ring including a plurality of first cam grooves; a housing body capable of accommodating the diaphragm blades, the light leakage prevention blades, and the drive ring. A second cam groove is in the light leakage prevention blade. The moving boss is in the second cam groove, and is in the first cam groove.

Optical diaphragm device, lens barrel and imaging device or projection device
10884317 · 2021-01-05 · ·

An optical diaphragm device includes a plurality of diaphragm blades including a first fixing boss protruding from one surface of a first planar plate toward a side in a first direction; and a moving boss protruding from another surface of the first planar plate toward a side in a second direction. The optical diagram device includes a plurality of light leakage prevention blades including a second fixing boss protruding from one surface of a second planar plate toward the side in the first direction. The optical diagram device includes a drive ring including a plurality of first cam grooves; a housing body capable of accommodating the diaphragm blades, the light leakage prevention blades, and the drive ring. A second cam groove is in the light leakage prevention blade. The moving boss is in the second cam groove, and is in the first cam groove.

Lens Driving Mechanism, Camera Module, and Optical Device
20200348581 · 2020-11-05 ·

An embodiment of the present invention relates to a camera module comprising: a housing; a bobbin arranged inside the housing; a first magnet arranged on the bobbin; a first coil arranged in the housing and facing the first magnet; a plurality of lenses attached to the bobbin; and an iris unit coupled to the bobbin, wherein the plurality of lenses comprises a first lens and a second lens distanced from each other, and at least a portion of the iris unit is positioned between the first lens and the second lens.

Lens Driving Mechanism, Camera Module, and Optical Device
20200348581 · 2020-11-05 ·

An embodiment of the present invention relates to a camera module comprising: a housing; a bobbin arranged inside the housing; a first magnet arranged on the bobbin; a first coil arranged in the housing and facing the first magnet; a plurality of lenses attached to the bobbin; and an iris unit coupled to the bobbin, wherein the plurality of lenses comprises a first lens and a second lens distanced from each other, and at least a portion of the iris unit is positioned between the first lens and the second lens.