Samsung Electronics Co., Ltd.

Lg Electronics Inc.

Samsung Display Co., Ltd.

Korea Advanced Institute of Science and Technology

Yongwoo Kim

Jungmin Park

Seunghoon Lee

Joohyeon Oh

Hyunju Kim

Mun Churl Kim

Joo Woan Cho

Michael Choi

Youngsu Moon

Jae Seok Choi

Sanguk Park

Cheon An Lee

Hyunseung Lee

Junsoo Park

In-su Baek

Jongju Park

Younkyung Lee

MunChurl Kim

Cheon Lee

Jongkeun Oh

Sanga An

Woojae Shin

Seunggu Baek

Yongwook Lee

Dongsuk Lee

Sera An

Chanhui Park

Youngchang Seo

A correcting apparatus of an extreme ultraviolet (EUV) photomask includes: a support portion configured to support an EUV photomask having a main area in which a plurality of pattern elements are arranged, a chemical supply unit configured to supply a chemical to the main area, a light source unit configured to generate a laser beam, and a control unit configured to irradiate the laser beam to the chemical supplied to the main area of the EUV photomask and to, based a laser dosage map for correcting critical dimensions (CDs) of the plurality of pattern elements in the main area, adjust a dosage of the laser beam based on the laser dosage map such that among the plurality of pattern elements, pattern elements having different critical dimensions are etched at different etching rates.

Correcting apparatus of extreme ultraviolet (EUV) photomask and correcting method of EUV photomask

A monitoring circuit includes a sensor circuit having a plurality of devices and a selection circuit, which selects a device to be monitored among the plurality of devices, an input circuit, which applies, based on input digital data, a first signal to the device to be monitored and an output circuit, which generates output digital data based on a second signal generated by the sensor circuit. The input circuit includes a digital-to-analog converter, and the output circuit includes an analog-to-digital converter.

Monitoring circuit, integrated circuit including the same, and operating method of monitoring circuit

A cleaner includes a case having an opening formed in a lower side. The cleaner also includes a brush assembly disposed inside the case. The brush assembly includes a horizontally disposed brush bar and a brush coupled to the brush bar. The cleaner includes a suction port for suctioning dust collected by the brush assembly. The cleaner also includes a motor that provides power to the brush assembly. Further, the cleaner includes an operation assembly, connecting the motor and the brush assembly, and converting a rotational movement of the motor into a translational motion of the brush assembly. The operation assembly includes a rotating member coupled to a shaft of the motor, a link connected to the rotating member, a connecting member connecting the brush bar and the link, and a guide rail for guiding the connecting member in a longitudinal direction.

Cleaner

A photolithography method is provided. The photolithography method includes forming a photoresist layer on a wafer, exposing a portion of the photoresist layer by using an exposure device and a mask, and forming a photoresist pattern by removing a non-exposed portion of the photoresist layer. The mask includes a substrate having a main pattern area and a blocking area outside the main pattern area, a main pattern on the main pattern area of the substrate, and a blocking pattern on the blocking area of the substrate. An external circumference of the blocking pattern extends to the maximum area of the mask that may be illuminated by the exposure device or to the outside of the maximum area of the mask.

Photolithography method

An image processing apparatus obtains a first output image by applying an image to a first training network model, obtains a second output image by applying the image to a second training network model, and obtains a reconstructed image based on the first output image and the second output image. The first training network model is a model that uses a fixed parameter obtained through training of a plurality of sample images, the second training network model is trained to minimize a difference between a target image corresponding to the image and the reconstructed image.

Image processing apparatus and image processing method thereof

This disclosure discloses a self-diagnosing system and a method of self-diagnosing of a display device. A display device performing self-diagnosis by communicating with a server according to an exemplary embodiment of the present invention includes an outputting unit configured to output content on a screen and to output On Screen Display (OSD) data respective to each color of RGB to a predetermined area therein, a controlling unit configured to transmit a sensing command directing an initiation of self-diagnosis to a sensor attached to an area of the display device, to acquire sensing data respective to each color in accordance with the sensing command transmission from the sensor, to compare the acquired sensing data respective to each color with the outputted OSD data respective to each color, and to generate self-diagnosis result data respective to the screen based upon the compared result and transmitting the generated data to a server, and a transmitting unit configured to transmit the generated self-diagnosis data in accordance with the control of the controlling unit.

Self-diagnosing system and method of self-diagnosing of a display device

A display apparatus includes a receiving container, a backlight assembly, a display panel, a touch screen assembly, a first mold frame, and a second mold frame. The receiving container includes a bottom portion and side walls that extend from the bottom portion, and the backlight assembly is contained in the receiving container to generate light. The display panel is positioned to receive light from the backlight assembly to display an image, and the touch screen assembly is disposed on the display panel to detect a touch event occurring thereon. The first mold frame is coupled to the receiving container to support a first edge part of the display panel. In addition, the second mold frame is spaced apart from the display panel, and coupled to the first mold frame, so as to be configured to support a second edge part of the touch screen assembly.

Touch screen display apparatus having improved support for both touch screen and display panels

Provided is a mobile terminal including a wireless communication unit that is configured to communicate with an air conditioner, a camera that captures an image of at least one photographic subject, a display unit to which the image that includes at least one graphic object corresponding to the at least one photographic subject, respectively, is output, and a controller that, if the at least one photographic subject is the air conditioner, outputs state information on the air conditioner, which includes operation information relating to a wind that is output from the air conditioner, to the vicinity of the graphic object corresponding to the air conditioner.

Mobile terminal and method of controlling the same

Growing community of inventors

Seoul, South Korea

Yongwoo Kim