Samsung Electro-mechanics Co., Ltd.

Samsung Electronics Co., Ltd.

Daewoo Shipbuilding & Marine Engineering Co., Ltd.

Goldstar, Co., Ltd.

Samsung Led Co., Ltd.

Hanwha Ocean Co., Ltd.

Sung Jun Lee

Chang Hyun Lim

Seog Moon Choi

Woong Lin Hwang

Ho Joon Park

Sang Hyun Choi

Jae Min Lee

Yong Suk Kim

Min Jung Kim

Tae Yoon Kim

Moon Chul Lee

Jong Woon Kim

Sei Ill Jeon

Dong Kyu Choi

Ki Won Kim

Sang Kee Yoon

Ro Woon Lee

Jong Sam Kim

Jun Ik Lee

Tae Kyung Lee

Seung Mo Lim

Won Jae Han

Won Kyu Jeung

Seung Jin Kim

Seung Hun Han

Heung Woo Park

Jung Eun Noh

Seung Heon Han

Jae Hyoung Gil

Ji Young Shin

Jeong Jin Lee

Sang Hyun Yi

Yoon Chul Byun

Dong Hyun Park

Jung Won Lee

Sang Uk Son

Ji Hun Kim

Won Joon Lee

Hwa Sun Lee

Yun Sung Kang

Jin Suk Son

Ran Hee Shin

Tae Hun Lee

Jung Han Lee

Sung Sun Kim

Je Hong Kyoung

Kyo Yeol Lee

Jung Tae Park

Yoon Shik Hong

Sung Wook Kim

Hyun Jun Shin

Dae Ho Kim

Nam Jung Lee

Young Mok Kim

Je Heon Jung

Seok Pyo Chung

Woo Jun Jung

Gwang Hui Lee

Min Kyu Choi

Seung Kyo Jung

Won Huh

Byung M Huh

Seong Jin Yoo

Alexander L'Vovich Zakgeym

Soo Hyun Seo

Hye Lin Lee

Bo Hwa Chung

Jung Hoon Kwon

Il Joo Chae

Gyu Won Moon

Bo Kyung Moon

Seung Ho Kang

A bulk acoustic resonator includes: a substrate; a first electrode disposed on the substrate; a piezoelectric layer disposed to cover at least a portion of the first electrode; a second electrode disposed to cover at least a portion of the piezoelectric layer; a metal pad connected to the first electrode and the second electrode; and a protective layer disposed to cover at least the metal pad.

Bulk acoustic resonator

An acoustic resonator includes a substrate, an insulation layer disposed on the substrate, a resonating portion disposed on the insulation layer and having a first electrode, a piezoelectric layer, and a second electrode, stacked thereon, a cavity disposed between the insulation layer and the resonating portion, a protruded portion having a plurality of protrusions disposed on a lower surface of the cavity, and a hydrophobic layer disposed on an upper surface of the cavity and a surface of the protruded portion.

Acoustic resonator

A bulk acoustic wave resonator includes: a substrate; a membrane layer forming a cavity together with the substrate; a lower electrode disposed on the membrane layer; a piezoelectric layer disposed on a flat surface of the lower electrode; and an upper electrode covering a portion of the piezoelectric layer and exposing a side of the piezoelectric layer to air, wherein the piezoelectric layer includes a step portion extended from the side of the piezoelectric layer and disposed on the flat surface of the lower electrode.

Bulk acoustic wave resonator

Various examples of the present invention relate to an electronic device comprising: a graphic buffer for storing graphic information received from an application; a frame buffer for storing the graphic information to be displayed on a display; and a processor, wherein the processor is configured to: store, in the graphic buffer, first graphic information received from a first layer; store, in the frame buffer, second graphic information received from a second layer; store, in the frame buffer, the first graphic information stored in the graphic buffer; and simultaneously display the first graphic information and the second graphic information, stored in the frame buffer, through the display functionally connected with the processor. In addition, other examples identifiable through the specification are possible.

Method for reducing current consumption, and electronic device

A bulk acoustic wave resonator includes a substrate, a seed layer disposed on the substrate, a first electrode disposed on the seed layer and including an aluminum alloy layer containing scandium (Sc), a piezoelectric layer disposed on the first electrode and including a layer having a cation (Al) polarity, and a second electrode disposed on the piezoelectric layer.

Bulk-acoustic wave resonator

An electronic device according to an embodiment disclosed in the present specification may comprise a processor, a touch panel for receiving a touch input, a pressure sensor for detecting a pressure value of the touch input, and a controller for transmitting to the processor touch data corresponding to the touch input. The controller responds to the touch input if the pressure value of the touch input is a threshold value or greater, switches an operation mode of the controller from a first mode to a second mode, and can transmit the touch data to the processor in the second mode. Besides this, various embodiments are possible as identified in the specification.

Touch recognition method and electronic device executing same

A bulk acoustic wave resonator includes a substrate; a lower electrode disposed on the substrate; a piezoelectric layer disposed to cover at least a portion of the lower electrode; an upper electrode disposed to cover at least a portion of the piezoelectric layer; and a passivation layer disposed to cover at least a portion of the upper electrode, wherein the passivation layer includes a non-trimming-processed portion disposed outside an active region of the bulk acoustic wave resonator in which portions of the lower electrode, the piezoelectric layer, and the upper electrode overlap, and having a thickness that is thicker than a thickness of a portion of the passivation layer disposed in the active region.

Bulk acoustic wave resonator and method of manufacturing the same

A bulk acoustic wave resonator includes a membrane layer, together with a substrate, forming a cavity, a lower electrode disposed on the membrane layer, a piezoelectric layer disposed on a flat surface of the lower electrode and an upper electrode covering a portion of the piezoelectric layer. An overall region at a side of the piezoelectric layer is exposed to the air. The side of the piezoelectric layer has a gradient of 65&#xb0; to 90&#xb0; with respect to a top surface of the lower electrode.

An electronic device includes a display displaying an execution screen of an application, a touch pad receiving a user input associated with control of the execution screen, and a processor controlling scroll processing of the execution screen. The processor is configured to divide the touch pad into a plurality of virtual regions and to add a first threshold value of a minimum magnitude for determining that the continuous user input is a scroll control input of the execution screen to the second coordinates when the user input is continuous from first coordinates of a first virtual region to second coordinates of a second virtual region adjacent to the first virtual region at a specified speed or more.

Method for operating touch pad and electronic device for supporting same

An electronic device is provided. The electronic device includes a touch input device, a touch control circuit configured to generate touch information about a touch input detected by the touch input device, at least one processor, and a memory. The memory stores instructions, when executed, causing the at least one processor to obtain touch information about a first touch input at least once from the touch control circuit after a first time when the first touch input begins to a second time when the first touch input is released, obtain at least one of an area of the first touch input or a pressure of the first touch input based on the obtained touch information, and execute a function corresponding to release of the first touch input if the at least one of the area of the first touch input or the pressure of the first touch input meets a specified condition.

Touch input processing method and electronic device for supporting the same

An electronic device is provided. The electronic device includes an input panel configured to periodically sense touch coordinates corresponding to a touch manipulation of a user; and a processor configured to periodically receive the touch coordinates from the input panel, calculate a variation of the touch coordinates based on the touch coordinates, change a reference value for determining movement of the touch manipulation based on the variation of the touch coordinates, and determine whether the touch manipulation moves, based on the reference value.

Input processing method and device

An electronic device is provided. The electronic device includes a display, a first sensor, a second sensor, and a processor configured to obtain, using the first sensor, location information corresponding to an active area of the display, in response to contact between an external object and the display, obtain, using the second sensor, pressure information corresponding to a pressure applied to the display resulting from the contact between the external object and the display, and determine a validity of the location information based on whether the pressure information satisfies a designated condition.

Apparatus and method for obtaining coordinate through touch panel thereof

A method and electronic device are provided. The electronic device includes a first touch sensor and a processor. The processor implements the method, which includes detecting, via a first touch sensor of the electronic device, sensor information from a touch object, determining, via a processor of the electronic device, a state of the touch object based on analysis of the detected sensor information, and adjusting a touch sensitivity for the electronic device according to the determined state of the object.

Touch input processing method that adjusts touch sensitivity based on the state of a touch object and electronic device for supporting the same

A ship for bunkering liquefied fuel gas to a liquefied-fuel-gas propulsion ship includes: a liquefied-fuel-gas storage tank installed in the ship; a fuel supply pipe connected to the liquefied-fuel-gas storage tank and supplying fuel to the liquefied-fuel-gas propulsion ship; and a BOG collection pipe collecting BOG produced in a liquefied fuel gas tank of the liquefied-fuel-gas propulsion ship.

Ship for supplying liquified fuel gas

Provided is a method for operating a fuel supply system for a marine structure. The fuel supply system includes a BOG compression unit configured to receive and compress BOG generated in a storage tank, a reliquefaction apparatus configured to receive and liquefy the BOG compressed by the BOG compression unit, a high-pressure pump configured to compress the liquefied BOG generated by the reliquefaction apparatus, and a high-pressure gasifier configured to gasify the liquefied BOG compressed by the high-pressure pump. The fuel supply system includes a recondenser installed at an upstream side of the high-pressure pump, and the recondenser recondenses a portion or all of the generated BOG by using liquefied gas supplied from the storage tank. During a ballast voyage process, all of the BOG is supplied to and recondensed by the recondenser, and an operation of the reliquefaction apparatus is interrupted.

Method for operating fuel supply system for marine structure having reliquefaction apparatus and high-pressure natural gas injection engine

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Seoul, South Korea

Sung Jun Lee