Samsung Electronics Co., Ltd.

Korea Advanced Institute of Science and Technology

Samsung Sdi Co., Inc.

Yonsei University

Sung-Soo Park

Yong-deok Chang

Eui-jun Park

Sang-Boh Yun

Sun-Tae Jung

Gyu-Hyeong Cho

Young-Soo Park

Byung-Hoon Kang

Byung-Jik Kim

Gwan-hyung Kim

Gwan-Hyung Kim

Kang-Nam Kim

Chang-byung Park

Myeong-Sil Park

Dong-Kyoon Han

Kang-min Lee

Byung-jik Kim

Mun-Kue Park

Chang-Byung Park

Sung-wan Hong

Sung-Soo Hwang

Jung-Kee Lee

Won-Sub Kim

Dae-Sik Hong

Yong-Chan Keh

Joong-Wan Park

Byeong-Hoon Park

Sung-Won Kim

Yu-Sheop Lee

Il-Whan Kim

Hui-jun Shim

Ki-Duk Kim

Kiyong Ahn

Moon-Sang Lee

Se Min Lee

Sun-Lyeong Hwang

Se-hyun Han

Seong-Ha Park

Sung-min Oh

Sung Min Oh

Jong-Sup Song

II-Whan Kim

Chang-hyun Son

Yo-jin Seo

Duchang Heo

Jung-Koa Lee

Sun-Lee Hwang

Se-min Lee

Yeun-hee Huh

Chang Hyun Son

Ju-wan Park

Hui-Jun Shim

Se-Hyun Han

Sung-Wan Hong

An apparatus and method are provided for controlling a coordinate measuring apparatus including a first touch panel that detects a contact of a portion of a human body and a contact of a coordinate indicating apparatus, and a second touch panel for detecting an electromagnetic signal from the coordinate indicating apparatus. The method includes determining a detection state of the coordinate indicating apparatus based on the electromagnetic signal detected by the second touch panel; and determining an activated area of the first touch panel based on the detection state of the coordinate indicating apparatus.

Coordinate measuring apparatus for measuring input position of coordinate indicating apparatus, and method of controlling the same

Disclosed herein is an oven with a doubly insulated lamp having increased lifetime. The oven may include a cooking chamber, a first insulating case mounted on one surface of the cooking chamber, a first case coupled to the first insulating case to form a first insulated space, a second insulating case having at least a part thereof disposed inside the first insulated space, a second case coupled to the second insulating case to form a second insulated space, and a lamp disposed inside the second insulated space to be doubly insulated from heat of the cooking chamber.

Oven

A touch sensing device determines a contact location of a pen by using a first electrode signal generated from a first electrode of the pen, determines additional information related to the pen by using a second electrode signal generated from a second electrode of the pen, and can determine tilt information of the pen and/or rotation information of the pen by using a profile of the first electrode signal and a profile of the second electrode signal.

Touch sensing device for determining information related to pen, control method therefor, and pen

A coordinate measuring apparatus and a method of controlling the same are provided. The coordinate measuring apparatus includes a touch panel comprising a plurality of electrodes, a driver configured to generate a driving signal and to provide the driving signal to the touch panel, a receiver configured to receive from the touch panel a first receiving signal and a second receiving signal corresponding to a signal transmitted from a coordinate indicating apparatus, and a processor configured to identify a form of a user's grip on the coordinate indicating apparatus based on the first receiving signal, and identify an activation region and a deactivation region of the touch panel based on the identified form of the user's grip and the second receiving signal.

Coordinate measuring apparatus for measuring input position of a touch and a coordinate indicating apparatus and driving method thereof

A method of detecting an input of an input marking apparatus includes generating and outputting a number signal to be written to the input marking apparatus, detecting the input marking apparatus in which the number signal is written, by detecting a response signal output from the input marking apparatus, and detecting a position of the input of the input marking apparatus of which the response signal is detected.

Method of detecting touch input, apparatus for sensing touch input, and apparatus for inputting touch input

A touch screen device, an input device, and a control method thereof are provided. The touch screen device includes a channel electrode configured to receive a signal from an input device, a driver circuit configured to apply a drive signal to the channel electrode, a receiver circuit configured to receive the signal from the channel electrode, and a processor configured to control the driver to transmit an input device identification information to the input device such that, when a signal transmitted from the input device is received through the receiver circuit, based on a frequency of the received signal or a pattern of the received signal, the processor determines if the received signal is associated with the input device identification information transmitted to the input device. Accordingly, a touch screen device capable of touch inputting with respect to a plurality of input devices can be provided.

Touch screen device, input device, and control method thereof and method thereof

An input device and method for control based on input device tilt is provided. The input device includes a conductive tip formed at one end of the input device, a resonant circuit unit configured to generate a response signal corresponding to a signal entering through the conductive tip and output the response signal through the conductive tip, and a connection part formed between the conductive tip and a body of the input device to enclose a periphery of the conductive tip so as to have a part of the conductive tip exposed from one end of the input device. The connection part includes a metal member having a larger cross-section area than a cross-section area of the conductive tip and which affects signal intensity in response to input device tilt as detected by a touch screen of an electronic device.

Input device, electronic device for receiving signal from input device, and control method thereof

A cooking device is provided. The cooking device supplied with power through an AC power supply including a neutral line includes: a motor configured to drive a cooling fan; a main board mounted with a plurality of components for an operation of the cooking device; and a thermal protector having one end connected to the neutral line of the AC power supply and the other end commonly connected to the motor and the main board, wherein the thermal protector cuts off connection between the neutral line and the main board through the thermal protector if a temperature of the motor is equal to or higher than a predetermined value.

Cooking device and method for preventing cooking device from overheating

A positive active material for a rechargeable lithium battery includes a lithium metal oxide represented by the following Chemical Formula 1:(LiNaK)(CoZrM')O&#x2003;&#x2003;[Chemical Formula 1]wherein, 0&#x3c;x&#x2264;0.1, 0&#x2264;y&#x2264;0.1, 0&#x3c;x+y&#x2264;0.1, 0&#x3c;a&#x2264;0.1, 0&#x2264;b&#x2264;0.1 and 0&#x3c;a+b&#x2264;0.1, and M&#x2032; is at least one element selected from Y, Nb, V, Cr, Mn, Fe, Ni, Cu, Zn, Mg, Ca, and Sr.

Positive active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including same

A coordinate measurement device and method for hover sensing are disclosed. According to the present invention, the coordinate measurement device comprises: a channel electrode unit including a plurality of electrodes, wherein a capacitance of at least one of the plurality of electrodes variably changes by the approach of a contact object; a driving unit for applying a positive voltage to a first electrode group among the plurality of electrodes and applying a negative voltage to a second electrode group among the plurality of electrodes; a reception unit for receiving reception signals from a plurality of electrodes in the first electrode group and a plurality of electrodes in the second electrode group, respectively; and a processor for determining the position of the contact object on the basis of the received signals. Therefore, the coordinate measurement device can detect an accurate position of the contact object approaching the coordinate measurement device, through a conventional sensing element and circuit process.

Coordinate measurement device and method for hover sensing

An electronic apparatus for measuring a frequency of an electromagnetic signal emitted from a coordinate indicating device contacting a sensor pad, and method are provided. The electronic apparatus includes a signal receiving unit that receives the electromagnetic signal, a band-pass filter unit including a pair of band-pass filters that generates a first filtered signal and a second filtered signal by respectively filtering the electromagnetic signal in a first frequency range and a second frequency range corresponding to a center frequency of the coordinate indicating device, and a controller that acquires a frequency value of the electromagnetic signal based on a ratio value between the first filtered signal and the second filtered signal.

Method of measuring frequency of coordinate indicating device, and electronic apparatus thereof

A coordinate measuring apparatus and a coordinate measuring system are provided. The coordinate measuring apparatus includes a channel electrode circuit including a plurality of electrodes, a driver configured to generate a driving circuit signal and provide the driving signal to the channel electrode circuit, a receiver configured to receive first receiving signal for detecting capacitance change from a portion of the plurality of electrodes, and simultaneously receive second receiving signal corresponding to a signal transmitted from a coordinate indicating apparatus from another portion of the plurality of electrodes, and a processor configured to determine a position of at least one of a hand and the coordinating indicating apparatus based on the received first receiving signal and second receiving signal.

Coordinate measuring apparatus and coordinate measuring system having the same

A position measuring apparatus that measures an input position of a pen is disclosed. A position measuring apparatus according to an embodiment of the present disclosure may include one or more electrodes, and a control unit that controls to transmit an electric field transmission signal generated from one or more electrodes to the pen and receives an electric field reception signal corresponding to the electric field transmission signal.

Position measuring apparatus, pen and position measuring method

A touch panel is provided. The touch panel includes a channel electrode unit configured to include a plurality of first electrodes disposed in a first direction and a plurality of second electrodes disposed in a second direction intersecting with the first direction, and a controlling unit configured to apply a driving signal to the electrodes in the channel electrode unit in a unit of a plurality of electrodes, transmit the driving signal to a resonance circuit of a stylus pen approaching the touch panel through a capacitive coupling, and receive response signals generated from the resonance circuit of the stylus pen from each of the plurality of electrodes to determine a location of the stylus pen including the resonance circuit.

Touch panel and coordinate measuring system having the same

Growing community of inventors

Suwon-si, South Korea

Sung-Soo Park