Samsung Electronics Co., Ltd.

Daekwan Kim

Seokho Yun

Sookyoung Roh

Yohwan Noh

Chaesung Kim

Tae-Shick Wang

Taeshick Wang

Heesu Lee

Kyunghwan Lee

JoonHo Lee

Taechan Kim

Dongki Min

Soyoung Jeong

Keunyung Byun

Se-Hwan Yun

Jangho Moon

An image sensor includes a plurality of red pixel groups, a first red pixel and a second red pixel adjacent to each other in a first direction; a plurality of green pixel groups, a first green pixel and a second green pixel adjacent to each other in the first direction; a plurality of blue pixel groups, a first blue pixel and a second blue pixel adjacent to each other in the first direction; and at least one color pixel group including a first color pixel and a second color pixel each configured to sense a certain color, the first color pixel and the second color pixel adjacent to each other in a second direction, the at least one color pixel group being between the red pixel groups and the green pixel groups and between the green pixel groups and the blue pixel groups.

Image sensor having a color pixel group configured to sense a color different from RGB colors

A camera device includes an image sensor including a pixel array and a logic circuit, with the camera device further comprising an optical module that includes a plurality of lenses arranged in a path of travel of light incident on the image sensor. The pixel array includes a plurality of pixels having a general pixel, a first autofocus pixel and a second autofocus pixel, and at least one of the plurality of lenses has an edge that extends in a first direction. A height of an upper surface of the microlens, included in the first autofocus pixel, is different from a height of an upper surface of the microlens included in the second autofocus pixel.

Camera devices having autofocus pixels

An electronic device includes a substrate, a plurality of light sources, the plurality of light sources configured to emit an optical signal to an object through the substrate, at least one sensor underneath the substrate, the at least one sensor configured to detect biometric information associated with the object by receiving a reflected light signal, the reflected light signal corresponding to the optical signal reflected off the object and transferred through the substrate, and a multi-lens array including at least one support layer, a plurality of first lenses, and a plurality of second lenses, the at least one support layer in an upper portion of the at least one sensor, the plurality of first lenses on an upper surface of the at least one support layer, and the plurality of second lenses on a lower surface of the at least one support layer.

Sensing module and electronic device including the same

Provided is an image sensor including a pixel array including a plurality of pixels, and a micro lens array including a first micro lens of a first size provided in a first area of the pixel array and a second micro lens of a second size provided in a second area of the pixel array, the second size being different from the first size.

Image sensor and electronic device including image sensor

An image sensor includes a plurality of pixels configured to receive an optical signal incident through a first lens portion; a planarization layer that has a same refractive index as a refractive index of the first lens portion; a second lens portion that is configured to classify the optical signal incident through the first lens portion according to an incidence angle, and is configured to deliver the optical signal to each of the plurality of pixels; and image processing circuitry configured to generate a subject image by combining one or more subimages obtained from the optical signal, wherein the planarization layer is arranged between the second lens portion and the plurality of pixels.

Image sensor and imaging apparatus having the same

An image apparatus may be configured to calculate a depth of an object relative to the image apparatus. The image apparatus may include an image sensor that may capture a plurality of images of the object. Depth calculation may include calculating a binocular disparity using the plurality of images, measuring a local temperature value from at least one temperature sensor, correcting a focal length of at least a portion of the image apparatus according to the measured local temperature value, and calculating a depth of the object using the binocular disparity and the corrected focal length. The corrected focal length may be determined based on a focal length variation value. The focal length variation value may be determined based on performing contrast autofocus on one or more captured images and the local temperature value.

Image apparatus and method for calculating depth based on temperature-corrected focal length

A method of generating an image using an image capturing device includes generating an imperfect image excluding data corresponding to one or more pixel sensors by capturing an object while the object is focused. A defocused image is generated to include the data corresponding to the one or more pixel sensors generated using neighboring pixel sensors around the one or more pixel sensors while the object is defocused. The data corresponding to the one or more pixel sensors is extracted based on data in the generated imperfect image and data in the generated defocused image. A final image is then generated by reflecting the extracted data to at least one of the generated imperfect image or the generated defocused image.

Growing community of inventors

Suwon-si, South Korea

Daekwan Kim