Samsung Electronics Co., Ltd.

Hyundai Motor Company

Dong-woo Kim

Sang-ok Cha

Ju-youn Lee

Ji-Yeon Yoo

Young-ri Kim

Dong-Suk Shin

Dong-Chan Suh

Seung-hoon Han

Dong-Min Kim

Gi-gwan Park

Sang-hyun Lee

Woong-il Choi

Dai-woong Choi

Song-Ho Yoon

Duck-hyung Lee

Jong-han Kim

Jong-seok Lee

Shuji Yoneyama

Jeong-Hun Kim

Tae-Kun Lee

Byung-Min Jung

Joon-sang Ryu

A-Rang Lee

Wook-Han Jeong

Kwon-yeol Park

A semiconductor device includes a substrate including a first region and a second region, fin type active areas extending in a first direction away from the substrate in each of the first and second regions, a plurality of nanosheets extending parallel to an upper surface of the fin type active areas and being spaced apart from the upper surface of the fin type active areas, a gate extending over the fin type active areas in a second direction crossing the first direction, a gate dielectric layer interposed between the gate and each of the nanosheets, first source and drain regions included in the first region and second source and drain regions included in the second region, and insulating spacers interposed between the fin type active areas and the nanosheets, wherein air spacers are interposed between the insulating spacers and the first source and drain regions.

Semiconductor device including source/drain having sidewalls with convex and concave portions

Multi-gate metal-oxide-semiconductor field effect transistor

Provided are an optical lens assembly and an electronic apparatus including the optical lens assembly. The optical lens assembly includes a first lens group having positive refractive power, a stop, and a second lens group having positive refractive power that are arranged from an object side to an image side. The first lens group includes a first lens having negative refractive power and a meniscus shape convex toward the object side, a second lens having negative refractive power, and at least one other lens. The second lens group includes at least three lenses, and a lens of the second lens group closest to the image side has at least one inflection point.

Optical lens assembly and electronic apparatus having the same

A mobile communication terminal and a method of recommending an application or content by providing information regarding a terminal status obtained by the mobile communication terminal when a connection device is connected to the mobile communication terminal without having to look for the application or content. The mobile communication terminal includes a connection status determining unit which determines a connection status of a connection device and the mobile communication terminal, a terminal status storage unit which stores information regarding a terminal status of the mobile communication terminal; and a recommended target executing unit which determines a recommended application based on the connection status and the information regarding the terminal status of the mobile communication terminal.

Mobile communication terminal and method of recommending application or content

A wireless communication with modulation and demodulation set based on channel information is disclosed. An operating method of a first wireless communication device includes: transmitting a pilot signal via a wireless channel to a second wireless communication device; receiving channel state information, estimated by and transmitted from the second wireless communication device in response to the pilot signal, the channel state information including amplitude information and phase information of a wireless channel; setting a modulation method for data transmission based on the amplitude information and the phase information of the wireless channel; generating modulated data based on the modulation method; and transmitting the modulated data via the wireless channel.

Wireless communication with modulation and demodulation set based on channel information

A method of determining whether an image is to be re-encoded includes obtaining a first quantization matrix from an image file including the image, the image being encoded by quantization based on the first quantization matrix including a plurality of first quantization parameters; obtaining a second quantization matrix from a re-encoding device, the second quantization matrix including a plurality of second quantization parameters and having the same size as the first quantization matrix; determining a comparison coefficient based on elements greater than '0' among elements of a comparison matrix obtained by subtracting the first quantization matrix from the second quantization matrix; and determining that the image is to be decoded by inverse quantization based on the first quantization matrix and the decoded image is to be re-encoded by quantization based on the second quantization matrix, when the comparison coefficient is greater than a first threshold value.

Image re-encoding method and device thereof

According to an embodiment of the present disclosure, an image capturing optical system includes a first lens group having a positive refractive power and disposed along an optical axis and to face an object. A second lens group has a negative refractive power and disposed along the optical axis and adjacent to the first lens group, and second lens group includes a focus correction lens to correct a difference in a focused position according to a variation in a position of the object. A third lens group has a positive refractive power and disposed along the optical axis. A subsequent lens group adjacent the third lens group and disposed along the optical axis and to face an image of the object, and the lens group subsequent to the second lens group includes a camera shake correction lens to move in a direction perpendicular to the optical axis.

Image capturing optical system

A single focus lens and a photographing apparatus including the single focus lens are provided. The photographing apparatus includes a single focus lens comprising: a first lens group having a positive refractive power, the first lens group including a first negative lens and a second negative lens arranged in succession at a most object side of the first lens group; a second lens group having a negative refractive power; and a third lens group having a positive refractive power and including a positive lens and a negative lens. The first to third lens groups are sequentially arranged in a direction from an object side to an image side.

Single focus lens and photographing apparatus having the same

An electronic device and a method of operating an electronic device are provided. The method includes determine a motion of an electronic pen received in a pen storage unit of the electronic device; in response to the motion of the electronic pen, determining information related to the motion of the electronic pen; and executing at least one function corresponding to the information related to the detected motion of the electronic pen.

Electronic device and method for operating electronic device by electronic pen

A single focus lens including: a first lens group having a negative refractive power; a second lens group having a positive refractive power, the second lens group being arranged to move in a direction that is transverse to an optical axis of the single focus lens; a third lens group having a negative refractive power that is arranged to perform a focusing function; and a rear lens group disposed between the third lens group and an image side of the single focus lens, wherein the first lens group, the second lens group, the third lens group, and the rear lens group are ordered sequentially from an object side of the single focus lens to the image side of the single focus lens.

Single focus lens and photographic apparatus including the same

A method of sharing data stored in a mobile terminal is provided. The method includes sensing a user's gesture requesting a share panel, and causing the share panel including a list of identification information of one or more external devices to appear from a side of a screen and then displaying the share panel at the side of the screen, according to the user's gesture requesting the share panel.

Method of sharing content and mobile terminal thereof

A method and apparatus for controlling a touch-key operation are provided, in which upon generation of an input event from an electronic pen, at least one touch key is deactivated, and upon generation of a hovering event in a predetermined area of the touch screen from the electronic pen, a predetermined touch key corresponding to the predetermined area is activated from among the at least one deactivated touch key.

Method and apparatus for controlling touch-key operation

A method of providing capture data, performed by a mobile terminal, is provided. The method includes sensing a user's gesture requesting a capture panel, and displaying the entire capture panel, which was partially displayed at a side of a screen or was hidden, according to the user's gesture requesting the capture panel. The capture panel displays a list of capture data including an image and meta data corresponding to each of at least one content captured by the mobile terminal.

Method of providing capture data and mobile terminal thereof

A method of providing information, performed by a mobile terminal, is provided. The method includes sensing a user's gesture requesting a panel, and causing the panel to appear from at least one from among a left side, a right side, and a bottom side of a screen and then displaying the panel on the screen, according to the user's gesture requesting the panel. The panel includes at least one from among a share panel including a list of identification information of one or more external devices, a capture panel including a list of capture data, and a recommending panel including recommend contents.

Growing community of inventors

Daegu, South Korea

Dong-woo Kim