Samsung Electronics Co., Ltd.

Qualcomm Incorporated

Tae-Yun Kim

Jong-Gun Bae

Man-Ho Kim

Kihuk Lee

Sung-Ill Kang

Yonghwan Choi

Hwa Joong Jung

Ki-Huk Lee

Joong-Wan Park

Tae-youn Heor

Yong-Hwan Choi

Jung-woo Hong

Hwa-Joong Jung

Jong-Wan Shim

Hyun-Sung Hwang

A camera module provided in an electronic device according to various embodiments of the present invention may comprise an image sensor that comprises a first area which receives an external light and on which an image is formed and a second area which surrounds the first area; and a shielding member that is disposed on the image sensor, corresponds to the second area, and shields electromagnetic waves which are emitted from the image sensor or emitted from the electronic component of the electronic device and introduced into the image sensor. In addition to this embodiment, various embodiments are possible.

Camera module and electronic device comprising same

Disclosed are an electronic device and a method for generating a clock signal within a camera module. The electronic device includes a processor, and a camera module, wherein the camera module may include a clock generation circuit configured to generate a second clock signal, the second clock signal being independent from a first clock signal, the first clock signal being generated by the processor, an optical correction circuit configured to be driven based on the second clock signal, and an image sensor configured to be driven while being synchronized with the optical correction circuit based on the second clock signal, wherein the processor may be configured to transfer a control command to the camera module, based on an input for driving the camera module and to acquire at least one image through the synchronized optical correction circuit and image sensor based on the second clock signal.

Electronic device and method for generating clock signal for image sensor in camera module

The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transmission rate than 4th generation (4G) communication systems such as long term evolution (LTE). In a wireless communication system, a transmission apparatus comprises at least one antenna port for transmitting/receiving a signal, an analogue filter for selecting the frequency of the signal, and a voltage standing wave ratio (VSWR) detection unit for measuring the VSWR of the antenna port, wherein the VSWR detection unit is configured to detect both a forward signal and a reverse signal for an input terminal of the analogue filter, to determine the respective power values of a forward signal and a reverse signal for an output terminal of the analogue filter by applying characteristic parameters of the analogue filter to the detected forward signal and reverse signal, and to determine the VSWR of the antenna port on the basis of the respective power values of the forward signal and the reverse signal for the output terminal of the analogue filter.

Substrate comprising plurality of signal lines and electronic device comprising same

Notebook computer

A portable communication device including a first housing and second housing, wherein the second housing is connected to the first housing so that it is rotatable around a first hinge axis while facing a top surface of the first housing to allow movement toward or away from the first housing. The device also includes a third housing connected to the second housing so that it is rotatable around the first hinge axis while facing the top surface of the first housing to allow movement toward or away from the first housing, and rotatable around a third hinge axis to allow rotational movement of a display. A battery pack, serving as a grip, is connected to the first housing so that it is rotatable around a third hinge axis while facing a bottom surface of the first housing to allow movement toward or away from the first housing. A sensing unit is provided to sense whether the battery pack is rotated.

Portable communication device and method of sensing camera operation mode in the portable communication device

A hinge apparatus includes a substantially cylindrical holder having at least one guide hole with a predetermined degree slope that extends in a longitudinal direction. A hinge shaft includes a substantially cylindrical surface configured to linearly move in the longitudinal direction of the holder. A guide pin has an end located inside the guide hole and is configured to extend through the cylindrical surface of the hinge shaft. Therefore, when the hinge shaft moves linearly in the holder, the guide pin moves along the guide hole so that the hinge shaft rotates in the holder.

Hinge apparatus and watch type portable terminal having the same

A photo detector for use in an optical pickup apparatus that detects a beam reflected from the disc, and includes a substrate for transmitting one main beam and two sub beams reflected from the optical disc; a liquid crystal for refracting the two sub beams, that are transmitted through the substrate, at different refractive indexes according to the wavelength of a laser beam outputted from the laser diode; an electrode material for supplying power to the liquid crystal; a switch for adjusting the magnitude of an applied voltage to the electrode material; and a photodiode on which the main beam and the refracted sub beams while transmitting the substrate and the liquid crystal are projected, and transformed into electric signals. By refracting the beams refracted from the disc at a proper refractive index, the &#xb1;1-order beams can be projected onto the same position, irrespective of the wavelengths.

Optical pickup apparatus

An integrated circuit memory device includes first and second input buffers, and first and second input bus lines corresponding to the first and second input buffers. The first input buffer is connected to the first input bus line while a transfer gate is provided between the second input buffer and the second input bus line. The transfer gate connects the second input buffer with the second input bus line during a data input-output operation and disconnects the second input buffer from the second input bus line during a memory test operation. A coupling circuit couples the first and second input bus lines during the memory test operation so that a data value from the first input bus line is inverted and applied to the second input bus line responsive to a first value of an address buffer output during the memory test operation. The data value from the first input line is applied to the second input bus line without inversion responsive to a second value of the address buffer output during the memory test operation. Furthermore, a coupling circuit isolates the first and second input bus lines during the data input-output operation.

Growing community of inventors

Suwon-si, South Korea

Tae-Yun Kim