Patents by Inventor Yoon-Cheol Shin
Yoon-Cheol Shin 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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Patent number: 11428951Abstract: Provided are a glasses-free three-dimensional (3D) display device, a setting method of the same, and a using method of the same. The glasses-free 3D display device includes: a display device including a flat panel display; and a 3D viewing cover detachably disposed on the flat panel display, the 3D viewing cover configured to allow images displayed on the flat panel display to be viewed in three dimensions, wherein the display device includes a cover setting program executable by the display device to set setting parameters of the 3D viewing cover.Type: GrantFiled: July 18, 2019Date of Patent: August 30, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yoon-cheol Shin, Won-jun Lee
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Patent number: 10855976Abstract: Provided is a glass-free stereoscopic image display device herein. The glass-free stereoscopic image display device may include: a display module that displays a stereoscopic image through a cover including a lenticular lens including multiple convex lenses; and a processor that controls the display module, wherein the processor provides a stereoscopic image by controlling a left-eye image pixel and a right-eye image pixel of the display module on the basis of a lens pitch indicating a distance between the multiple convex lenses, and the cover is provided on a front surface of the user device to be combined with the user device.Type: GrantFiled: September 3, 2019Date of Patent: December 1, 2020Assignee: MOPIC CO., LTD.Inventors: Chang Bong Shin, Yoon Cheol Shin
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Publication number: 20190394452Abstract: Provided is a glass-free stereoscopic image display device herein. The glass-free stereoscopic image display device may include: a display module that displays a stereoscopic image through a cover including a lenticular lens including multiple convex lenses; and a processor that controls the display module, wherein the processor provides a stereoscopic image by controlling a left-eye image pixel and a right-eye image pixel of the display module on the basis of a lens pitch indicating a distance between the multiple convex lenses, and the cover is provided on a front surface of the user device to be combined with the user device.Type: ApplicationFiled: September 3, 2019Publication date: December 26, 2019Inventors: Chang Bong SHIN, Yoon Cheol SHIN
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Publication number: 20190339538Abstract: Provided are a glasses-free three-dimensional (3D) display device, a setting method of the same, and a using method of the same. The glasses-free 3D display device includes: a display device including a flat panel display; and a 3D viewing cover detachably disposed on the flat panel display, the 3D viewing cover configured to allow images displayed on the flat panel display to be viewed in three dimensions, wherein the display device includes a cover setting program executable by the display device to set setting parameters of the 3D viewing cover.Type: ApplicationFiled: July 18, 2019Publication date: November 7, 2019Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yoon-cheol SHIN, Won-jun Lee
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Patent number: 10448001Abstract: Provided is a glass-free stereoscopic image display device herein. The glass-free stereoscopic image display device may include: a display module that displays a stereoscopic image through a cover including a lenticular lens including multiple convex lenses; and a processor that controls the display module, wherein the processor provides a stereoscopic image by controlling a left-eye image pixel and a right-eye image pixel of the display module on the basis of a lens pitch indicating a distance between the multiple convex lenses, and the cover is provided on a front surface of the user device to be combined with the user device.Type: GrantFiled: November 8, 2016Date of Patent: October 15, 2019Assignee: MOPIC CO., LTD.Inventors: Chang Bong Shin, Yoon Cheol Shin
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Patent number: 10394037Abstract: Provided are a glasses-free three-dimensional (3D) display device, a setting method of the same, and a using method of the same. The glasses-free 3D display device includes: a display device including a flat panel display; and a 3D viewing cover detachably disposed on the flat panel display, the 3D viewing cover configured to allow images displayed on the flat panel display to be viewed in three dimensions, wherein the display device includes a cover setting program executable by the display device to set setting parameters of the 3D viewing cover.Type: GrantFiled: March 18, 2015Date of Patent: August 27, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yoon-cheol Shin, Won-jun Lee
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Publication number: 20170353716Abstract: Provided is a glass-free stereoscopic image display device herein. The glass-free stereoscopic image display device may include: a display module that displays a stereoscopic image through a cover including a lenticular lens including multiple convex lenses; and a processor that controls the display module, wherein the processor provides a stereoscopic image by controlling a left-eye image pixel and a right-eye image pixel of the display module on the basis of a lens pitch indicating a distance between the multiple convex lenses, and the cover is provided on a front surface of the user device to be combined with the user device.Type: ApplicationFiled: November 8, 2016Publication date: December 7, 2017Inventors: Chang Bong SHIN, Yoon Cheol SHIN
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Publication number: 20150370079Abstract: Provided are a glasses-free three-dimensional (3D) display device, a setting method of the same, and a using method of the same. The glasses-free 3D display device includes: a display device including a flat panel display; and a 3D viewing cover detachably disposed on the flat panel display, the 3D viewing cover configured to allow images displayed on the flat panel display to be viewed in three dimensions, wherein the display device includes a cover setting program executable by the display device to set setting parameters of the 3D viewing cover.Type: ApplicationFiled: March 18, 2015Publication date: December 24, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yoon-cheol SHIN, Won-jun LEE
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Patent number: 8379038Abstract: A color-processing method includes: selecting a target color gamut to produce an input color signal; calculating a mixture ratio enabling primary colors of the target color gamut to be created by mixing primary colors of a color gamut of the color reproduction apparatus to reproduce the input color signal therewith; producing primary colors reconfigured by mixing the primary colors of the color gamut of the color reproduction apparatus according to the calculated mixture ratio; adjusting an illuminant to match an output signal to a color gamut determined by the reconfigured primary colors; and converting the input color signal to match to the primary colors determined by the reconfigured primary colors. Further a user can arbitrarily set a color gamut in a range that a color reproduction apparatus can reproduce regardless of an input color signal without a quantization errors.Type: GrantFiled: March 13, 2006Date of Patent: February 19, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Yoon-cheol Shin, Dong-bum Choi
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Patent number: 8310559Abstract: A method and apparatus for transmitting/receiving data in which a color gamut identifier is included using a synchronization section of an analog image signal are provided. In the method, it is determined whether an analog image signal is a color gamut signal. If the analog signal is a color gamut signal, a color gamut identifier is generated using a synchronization section of the analog image signal, and the analog image signal is transmitted after the color gamut identifier is added to the synchronization section of the analog image signal.Type: GrantFiled: September 12, 2007Date of Patent: November 13, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Sang-jin Lee, Yoon-cheol Shin, Chang-woo Lee
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Patent number: 8111292Abstract: Provided are an apparatus and method for stably correcting handshake that occurs during a camera panning situation. In the method, movement information is accumulated by a predetermined unit for a predetermined period of time. A regression model is matched to the accumulated movement information so as to determine a situation as one of a panning mode and a handshake mode. Switching is performed between the handshake mode and the panning mode according to the size of a matching factor generated by the matched regression model. Handshake is corrected on the basis of a handshake correcting amount determined according to one of the handshake mode and the panning mode.Type: GrantFiled: April 2, 2008Date of Patent: February 7, 2012Assignee: Samsung Electronics Co., LtdInventors: Chang-woo Lee, Byung-sun Choi, Yoon-cheol Shin, Tae-wook Nam
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Patent number: 8049767Abstract: An image editing method includes recording by coding edit information in a predetermined field of an original image frame, and displaying either the original image or an image edited based on the edit information. Accordingly, the edit information is recorded in a blank field of the original frame without damaging the original image, and thus, the image frame can be efficiently stored without wasting storage space.Type: GrantFiled: August 16, 2007Date of Patent: November 1, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Chang-woo Lee, Yoon-cheol Shin, Soo-young Kim
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Patent number: 8035690Abstract: A motion estimation apparatus and method for estimating a global motion vector of an image due to hand trembling by using zoom information and focus information are provided. The motion estimation method includes: dividing a photographed image into a plurality of image blocks; determining a weight value for a motion vector of each of a plurality of image blocks based on focus information and zoom magnification information; predicting a motion vector for each image block; and estimating a global motion by applying the weight value determined for the motion vector for each image block to the predicted motion vector.Type: GrantFiled: March 11, 2008Date of Patent: October 11, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Chang-woo Lee, Yoon-cheol Shin, Dong-bum Choi, Tae-wook Nam
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Patent number: 7760283Abstract: A display device including: a main body through which external light is transmitted, the main body having a display panel on which an image is formed; and a cover slidably coupled to the main body, wherein external light is supplied to the main body when the cover is slid to expose the main body. Accordingly, the display device can display an image by selectively using external light such as sunlight or illumination light, or a backlight unit.Type: GrantFiled: January 22, 2007Date of Patent: July 20, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Yoon-cheol Shin, Moon-cheol Kim, Kyong-wook Kim
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Patent number: 7750993Abstract: A display device using an external light, includes: a main body including a light source; at least one auxiliary light source; and a display unit. The display unit includes a first end hinged with the main body such that the display unit can be opened and closed. The display unit also includes a transmissive display panel which forms an image. When the display unit is open, external light is incident onto the display panel and light from the at least one auxiliary light source is selectively supplied to the display panel.Type: GrantFiled: January 25, 2007Date of Patent: July 6, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Kyong-wook Kim, Young-chol Lee, Yoon-cheol Shin
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Publication number: 20090091631Abstract: Provided are an apparatus and method for stably correcting handshake that occurs during a camera panning situation. In the method, movement information is accumulated by a predetermined unit for a predetermined period of time. A regression model is matched to the accumulated movement information so as to determine a situation as one of a panning mode and a handshake mode. Switching is performed between the handshake mode and the panning mode according to the size of a matching factor generated by the matched regression model. Handshake is corrected on the basis of a handshake correcting amount determined according to one of the handshake mode and the panning mode.Type: ApplicationFiled: April 2, 2008Publication date: April 9, 2009Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chang-woo LEE, Byung-sun CHOI, Yoon-cheol SHIN, Tae-wook NAM
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Patent number: 7510288Abstract: A display device using external light and including: a light guide panel guiding light; an internal light source disposed on at least one side of the light guide panel and supplying internal light to the light guide panel; an optical filter disposed on a rear surface of the light guide panel to be exposed to the outside, and reflecting light with specific wavelengths and transmitting light with wavelengths other than the specific wavelengths among the internal light emitted from the internal light source and external light; and a display panel forming an image using the internal light and the external light which are illuminated through the light guide panel and the optical filter. The display device improves visibility using both external light and internal light by simply adding the optical filter to an existing display device.Type: GrantFiled: February 21, 2007Date of Patent: March 31, 2009Assignee: Samsung Electronics Co., Ltd.Inventors: Yoon-cheol Shin, Moon-cheol Kim, Young-chol Lee
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Publication number: 20090051777Abstract: A motion estimation apparatus and method for estimating a global motion vector of an image due to hand trembling by using zoom information and focus information are provided. The motion estimation method includes: dividing a photographed image into a plurality of image blocks; determining a weight value for a motion vector of each of a plurality of image blocks based on focus information and zoom magnification information; predicting a motion vector for each image block; and estimating a global motion by applying the weight value determined for the motion vector for each image block to the predicted motion vector.Type: ApplicationFiled: March 11, 2008Publication date: February 26, 2009Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chang-woo LEE, Yoon-cheol SHIN, Dong-bum CHOI, Tae-wook NAM
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Patent number: 7474303Abstract: A spoke-processing apparatus usable with sequential color display devices using spokes depending on a color saturation and a luminance of an input color signal.Type: GrantFiled: June 2, 2005Date of Patent: January 6, 2009Assignee: Samsung Electronics Co., LtdInventors: Yoon-cheol Shin, Moon-cheol Kim
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Publication number: 20080266315Abstract: A method of and apparatus for displaying an image having a wide color gamut are provided. The method includes: receiving a first image of a first color gamut; generating an intermediate image by reducing pixel values of the first image; converting the intermediate image into a second image of a second color gamut; displaying the second image on a display apparatus; and adjusting a brightness of the display apparatus.Type: ApplicationFiled: November 8, 2007Publication date: October 30, 2008Applicant: Samsung Electronics Co., Ltd.Inventors: Na-ri IM, Yoon-cheol Shin, Kyu-hoi Um