Patents by Inventor Da-Jeong LEE
Da-Jeong LEE 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).
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Publication number: 20250218672Abstract: A multilayer electronic component includes a body including a capacitance formation portion including a dielectric layer and an internal electrode alternately stacked with the dielectric layer, and a cover portion disposed on both end surfaces of the capacitance formation portion in a stacking direction of the dielectric layer and the internal electrode, and an external electrode disposed on the body. When an area introduced inwardly from a surface of the body and including glass is defined as a lead-in portion, the lead-in portion is disposed between the capacitance formation portion and the cover portion.Type: ApplicationFiled: December 6, 2024Publication date: July 3, 2025Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Yeong Ju Choe, Da Jeong Lee, Ji Woo Heo
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Publication number: 20250210272Abstract: A multilayer electronic component includes a body including a dielectric layer and internal electrodes alternately disposed with the dielectric layer, and including first and second surfaces opposing each other in a first direction, third and fourth surfaces opposing each other in a second direction, fifth and sixth surfaces opposing each other in a third direction; and external electrodes including central portions disposed on centers of the third and fourth surfaces and outer portions disposed on outer regions of the third and fourth surfaces. The external electrode includes a lower electrode layer disposed in the central and outer portions, and an upper electrode layer disposed in the outer portion and disposed on the lower electrode layer. When a maximum size in the second direction of the central portion is defined as Le1, a maximum size in the second direction of the outer portion is defined as Le2, Le2>Le1 is satisfied.Type: ApplicationFiled: December 2, 2024Publication date: June 26, 2025Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Min Sik WOO, Da Jeong LEE, Jeong Pil JHUN
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Publication number: 20240387110Abstract: An electronic component includes a body including a dielectric layer and an internal electrode, and an external electrode disposed on the body, connected to the internal electrode, and including a low-reflection layer. Brightness of a surface of the low-reflection layer is lower than brightness of a surface of the body.Type: ApplicationFiled: March 11, 2024Publication date: November 21, 2024Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Ho In JUN, Eon Ju NOH, Myung Duk SEO, Kyeong Jun KIM, Kyo Sik KIM, Da Jeong LEE
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Patent number: 10438527Abstract: A display device includes a display panel including a plurality of pixels arranged in a pentile pattern, the plurality of pixels having at least a first pixel and a second pixel adjacent to the first pixel, and the display panel being configured to display colors corresponding to respective output color data of the first and second pixels, and a color data converter configured to convert input color data to generate the output color data, the color data converter including a determiner configured to receive the input color data, to determine whether the first pixel displays a white color and the second pixel displays a black color, and to generate a first determination signal based on a result of the determination, and an adjustment unit configured to adjust the output color data of the first or second pixel based on the first determination signal.Type: GrantFiled: July 16, 2018Date of Patent: October 8, 2019Assignee: Samsung Display Co., Ltd.Inventors: Da-Jeong Lee, Young-Nam Yun
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Publication number: 20180322821Abstract: A display device includes a display panel including a plurality of pixels arranged in a pentile pattern, the plurality of pixels having at least a first pixel and a second pixel adjacent to the first pixel, and the display panel being configured to display colors corresponding to respective output color data of the first and second pixels, and a color data converter configured to convert input color data to generate the output color data, the color data converter including a determiner configured to receive the input color data, to determine whether the first pixel displays a white color and the second pixel displays a black color, and to generate a first determination signal based on a result of the determination, and an adjustment unit configured to adjust the output color data of the first or second pixel based on the first determination signal.Type: ApplicationFiled: July 16, 2018Publication date: November 8, 2018Inventors: Da-Jeong LEE, Young-Nam YUN
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Patent number: 10026349Abstract: A display device includes a display panel including a plurality of pixels arranged in a pentile pattern, the plurality of pixels having at least a first pixel and a second pixel adjacent to the first pixel, and the display panel being configured to display colors corresponding to respective output color data of the first and second pixels, and a color data converter configured to convert input color data to generate the output color data, the color data converter including a determiner configured to receive the input color data, to determine whether the first pixel displays a white color and the second pixel displays a black color, and to generate a first determination signal based on a result of the determination, and an adjustment unit configured to adjust the output color data of the first or second pixel based on the first determination signal.Type: GrantFiled: November 10, 2016Date of Patent: July 17, 2018Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Da-Jeong Lee, Young-Nam Yun
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Patent number: 9613557Abstract: A display device includes a display panel including a plurality of pixels arranged in a pentile pattern, the plurality of pixels having at least a first pixel and a second pixel adjacent to the first pixel, and the display panel being configured to display colors corresponding to respective output color data of the first and second pixels, and a color data converter configured to convert input color data to generate the output color data, the color data converter including a determiner configured to receive the input color data, to determine whether the first pixel displays a white color and the second pixel displays a black color, and to generate a first determination signal based on a result of the determination, and an adjustment unit configured to adjust the output color data of the first or second pixel based on the first determination signal.Type: GrantFiled: February 13, 2013Date of Patent: April 4, 2017Assignee: Samsung Display Co., Ltd.Inventors: Da-Jeong Lee, Young-Nam Yun
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Patent number: 9613562Abstract: A display device includes a light sensor, a controller, a data driver, and a scan driver. The controller is configured to correct an input image signal based on an electrical signal output by the light sensor and an input image signal, the controller includes: a first color coordinate calculation unit configured to calculate a color coordinate of reflected light; a second color coordinate calculation unit configured to calculate a color coordinate of dark room output light for at least two grayscale value sections; a combination unit configured to combine the reflected light color coordinate and the dark room output light color coordinate together; and a gamma value setting unit configured to set a gamma value based on a deviation between the combination light color coordinate output by the combination unit and a reference color coordinate.Type: GrantFiled: September 17, 2014Date of Patent: April 4, 2017Assignee: Samsung Display Co., Ltd.Inventors: Min-Tak Lee, Da-Jeong Lee, Hyun-Koo Lee
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Publication number: 20170061850Abstract: A display device includes a display panel including a plurality of pixels arranged in a pentile pattern, the plurality of pixels having at least a first pixel and a second pixel adjacent to the first pixel, and the display panel being configured to display colors corresponding to respective output color data of the first and second pixels, and a color data converter configured to convert input color data to generate the output color data, the color data converter including a determiner configured to receive the input color data, to determine whether the first pixel displays a white color and the second pixel displays a black color, and to generate a first determination signal based on a result of the determination, and an adjustment unit configured to adjust the output color data of the first or second pixel based on the first determination signal.Type: ApplicationFiled: November 10, 2016Publication date: March 2, 2017Inventors: Da-Jeong LEE, Young-Nam YUN
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Publication number: 20150187094Abstract: A display device includes a light sensor, a controller, a data driver, and a scan driver. The controller is configured to correct an input image signal based on an electrical signal output by the light sensor and an input image signal, the controller includes: a first color coordinate calculation unit configured to calculate a color coordinate of reflected light; a second color coordinate calculation unit configured to calculate a color coordinate of dark room output light for at least two grayscale value sections; a combination unit configured to combine the reflected light color coordinate and the dark room output light color coordinate together; and a gamma value setting unit configured to set a gamma value based on a deviation between the combination light color coordinate output by the combination unit and a reference color coordinate.Type: ApplicationFiled: September 17, 2014Publication date: July 2, 2015Inventors: Min-Tak Lee, Da-Jeong Lee, Hyun-Koo Lee
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Publication number: 20140098143Abstract: A display device includes a display panel including a plurality of pixels arranged in a pentile pattern, the plurality of pixels having at least a first pixel and a second pixel adjacent to the first pixel, and the display panel being configured to display colors corresponding to respective output color data of the first and second pixels, and a color data converter configured to convert input color data to generate the output color data, the color data converter including a determiner configured to receive the input color data, to determine whether the first pixel displays a white color and the second pixel displays a black color, and to generate a first determination signal based on a result of the determination, and an adjustment unit configured to adjust the output color data of the first or second pixel based on the first determination signal.Type: ApplicationFiled: February 13, 2013Publication date: April 10, 2014Inventors: Da-Jeong LEE, Young-Nam YUN