Samsung Electronics Co., Ltd.

Bisonmedical Co., Ltd.

Woohyek Choi

JiHyun Jung

Shiyun Cho

Daekwang Jung

Jihyun Jung

Sunwoo Lee

Jeonghee Kim

The provided is a handpiece for skin laser treatment and a medical laser treatment apparatus including the same. The disclosed handpiece for skin laser treatment may include a handpiece body including a laser irradiation portion for irradiating a laser beam to a treatment target area of the skin of a person to be treated and a refrigerant spraying portion for spraying a refrigerant in the treatment target area; and an end tool member provided at an end of the handpiece body and configured to maintain a distance between the laser irradiation portion and the skin in contact with the skin of the person to be treated and to at least partially limit a target area corresponding to the treatment target area.

Handpiece for skin laser treatment and medical laser treatment apparatus including the same

An electronic device is provided, and may comprise a housing, a touch screen module, and a processor. The housing may include a first surface facing a first direction, a second surface facing a second direction opposite the first direction, and a side member including a side surface surrounding at least a part of a space between the first surface and the second surface. The touch screen module may be exposed through at least a part of the first surface. The processor may be located in the housing and electrically coupled to the touch screen module. In the electronic device, at least a part of the first surface may be a display area, and at least a part of the display area may be a fingerprint sensing area. In the electronic device, the touch screen module may include a window configured to form the display area, a display panel located under the display area in the space and configured to output an image through the display area, a touch sensor disposed under the display area in the space and configured to output a signal in response to contact of an conductive object on the display area, and a fingerprint sensor disposed under the fingerprint sensing area in the space and configured to output a signal in response to contact of a fingerprint on the fingerprint sensing area.

Electronic device having fingerprint sensor

Growing community of inventors

Yongin-si, South Korea

Woohyek Choi