Patents by Inventor Hyun-Min Bae

Hyun-Min Bae has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Display device and method of fabricating the same
    Patent number: 10025021
    Abstract: Provided are a display device and a method of fabricating the display device. The display device includes a display panel, a backlight unit, and a light emitting sheet. The backlight unit is disposed under the display panel to provide light to the display panel. The light emitting sheet is disposed between the display panel and the backlight unit. The light emitting sheet includes a lower film, a first light emitting resin pattern layer, an upper film, and a second light emitting resin pattern layer. The first light emitting resin pattern layer is disposed on the lower film and includes a plurality of first protrusions and a plurality of first grooves defined between the first protrusions. The upper film is disposed on the first light emitting resin pattern layer. The second light emitting resin pattern layer is disposed between the first light emitting resin pattern layer and the upper film.
    Type: Grant
    Filed: July 8, 2015
    Date of Patent: July 17, 2018
    Assignees: Samsung Display Co., Ltd., SHINWHA INTERTEK CORP
    Inventors: Donghoon Kim, Myeong-Ju Shin, Juyoung Yoon, Seunghwan Chung, Youngjun Choi, Mi-sun Park, Hyun-Min Bae, Jae-suk Ahn, Il-ho Jeon
  • DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME
    Publication number: 20160077273
    Abstract: Provided are a display device and a method of fabricating the display device. The display device includes a display panel, a backlight unit, and a light emitting sheet. The backlight unit is disposed under the display panel to provide light to the display panel. The light emitting sheet is disposed between the display panel and the backlight unit. The light emitting sheet includes a lower film, a first light emitting resin pattern layer, an upper film, and a second light emitting resin pattern layer. The first light emitting resin pattern layer is disposed on the lower film and includes a plurality of first protrusions and a plurality of first grooves defined between the first protrusions. The upper film is disposed on the first light emitting resin pattern layer. The second light emitting resin pattern layer is disposed between the first light emitting resin pattern layer and the upper film.
    Type: Application
    Filed: July 8, 2015
    Publication date: March 17, 2016
    Inventors: Donghoon KIM, Myeong-Ju SHIN, Juyoung YOON, Seunghwan CHUNG, Youngjun CHOI, Mi-sun PARK, Hyun-Min BAE, Jae-suk AHN, Il-ho JEON
  • Folded reference voltage flash ADC and method thereof
    Patent number: 8570204
    Abstract: A folded reference voltage flash analog-to-digital (ADC) converter and a method thereof are provided. The flash ADC of the present invention determines the most significant bit (MSB) of an analog input signal, varies a reference voltage input to a plurality of comparators in accordance with the MSB determination result, and determines the remaining bits. Accordingly, input capacitance can be reduced while maintaining the size and power consumption of the ADC.
    Type: Grant
    Filed: June 19, 2012
    Date of Patent: October 29, 2013
    Assignees: Electronics and Telecommunications Research Institute, Korea Advanced Institute of Science and Technology
    Inventors: Hyun-Min Bae, Soon-Won Kwon, Se-Jun Jeon
  • FOLDED REFERENCE VOLTAGE FLASH ADC AND METHOD THEREOF
    Publication number: 20130002466
    Abstract: A folded reference voltage flash analog-to-digital (ADC) converter and a method thereof are provided. The flash ADC of the present invention determines the most significant bit (MSB) of an analog input signal, varies a reference voltage input to a plurality of comparators in accordance with the MSB determination result, and determines the remaining bits. Accordingly, input capacitance can be reduced while maintaining the size and power consumption of the ADC.
    Type: Application
    Filed: June 19, 2012
    Publication date: January 3, 2013
    Applicants: Korea Advanced Institute of Science and Technology, Electronics and Telecommunications Research Institute
    Inventors: Hyun-Min Bae, Soon-Won Kwon, Se-Jun Jeon