Lg Electronics Inc.

Samsung Electronics Co., Ltd.

Lg Philips Lcd Co., Inc.

Chonnam National University

Woohyun Kim

Hansoo Kim

Sangheon Kim

Yeunwook Lim

Eunsil Lim

Yeonjoo Jwa

Kwanwoo Song

Wujong Kwon

Yunsung Choi

Gueisam Lim

Chansu Ahn

Mingyu Park

Bona Lee

Heejung Kim

Jehyeon Lee

Yonggeun Jin

Hyoungjun Kim

Yusin Jung

Joonsung Han

Jeongwon Ko

Jungkwan Lee

Jeongseok Yang

Dongwook Moon

Sinjae Lee

An electronic device comprises: a display, a processor operatively connected to the display, and a memory operatively connected to the processor. The memory may include instructions that, when executed, cause the processor to: detect events related to the display of content; apply a gradient graphic effect to at least a partial region of a background image based on a distance from a first region in which the content is displayed; and display, through the display, the background image and the content that has had the gradient graphic effect applied thereto.

Apparatus for applying graphic effect and method therefor

An electronic device is provided. The electronic device includes a housing, a flexible display configured to slide into or out of the housing, an actuator configured to pull in at least a portion of the flexible display into the housing or pull out at least a portion of the flexible display from the housing, a memory, and a processor. The processor is configured to display a visual object for guiding to change a state of a display region to a reference state, based on identifying that the state of the display region is distinguished from the reference state.

Electronic device, method, and non-transitory computer-readable storage medium for displaying visual object for changing size of display region of flexible display

A skin cleaner includes a case configured to form an accommodation space therein; a bracket configured to be accommodated in the accommodation space; a rotor configured to be rotatably disposed on the bracket; a rotation mechanism configured to be accommodated in the accommodation space and to rotate the rotor; an ultrasonic head configured to be disposed on the bracket and having a built-in ultrasonic vibrator therein; a vibration motor configured to be accommodated in the accommodation space and to vibrate the bracket; a plurality of brush units having magnets disposed on a surface facing the case and configured to be selectively disposed on the rotor; and a sensor configured to be accommodated in the accommodation space and to detect the magnet.

Body cleanser

The present embodiment comprises: an ultrasonic transducer for generating ultrasonic waves; an inner electrode having a space in which the ultrasonic transducer is accommodated; a window disposed outside the outer periphery of the inner electrode; an LED PCB disposed at the rear of the window and having an LED disposed thereon; and an outer electrode spaced apart from the inner electrode on the window, wherein the inner electrode comprises: a front body having the ultrasonic transducer disposed on the rear surface thereof; and a hollow body protruding backward from the outer periphery of the front body and having a space formed therein, wherein an inner waterproofing ring is disposed between the hollow body and the window.

Beauty equipment

A skin care device according to an embodiment of the present disclosure includes an outer case having a first opening, an inner case configured to be fastened to the outer case and having a second opening corresponding to the first opening, and a light output module configured to be accommodated between the outer case and the inner case, in which the light output module includes a module body configured to form a predetermined area based on a shape of the outer case or the inner case, a module cover formed along a part of an outer part of the module body, and, between the module body and the module cover, a plurality of light sources disposed in an array form along the outer part of the module body, and in which each of the plurality of light sources is disposed to face the module body.

Skin care device

A display device comprises: a cabinet including a receiving part having an open front surface; a movable plate disposed in the front of the receiving part to be slidable to the left or right and including a first opening formed to be vertically elongated; a display module held on the front surface of the movable plate to selectively cover the front surface of the receiving part according to a position of the movable plate; and a mount bracket fixed onto the rear surface of the display module and having one end which is inserted into the first opening and is then lowered to be fastened to the movable plate, whereby the display device can easily hold a display module and improve use of a space.

Display device

A reflective liquid crystal display device includes: first and second substrates spaced apart and facing each other; a twisted nematic liquid crystal layer sandwiched between the two substrates, the liquid crystal layer having a twist angle and birefringence property &Dgr;n and having a thickness d; a retardation film disposed on the first substrate and opposite to the liquid crystal layer, the film converting a first linearly polarized light from above to a first circularly polarized light and converting a second circularly polarized light reflected from below to a second linearly polarized light; a linear polarizer disposed on the retardation film and opposite to the liquid crystal layer and converting the incident light to the first linearly polarized light; and a reflector disposed between the liquid crystal layer and the second substrate and reflecting light passed through the liquid crystal layer. A most desirable range for the twist angle is between above 65&deg; and 75&deg; or 75&deg; and 85&deg; and a most desirable range of a product d&Dgr;n is between about 0.20 &mgr;m and 0.28 &mgr;m or 0.18 &mgr;m and 0.26 &mgr;m. By the invention, light reflectance, contrast ratio and yield can be enhanced.

Reflective liquid crystal display of twisted nematic mode with high reflectance ratio

Growing community of inventors

Seoul, South Korea

Woohyun Kim