Patents by Inventor Hyunin Chung
Hyunin Chung 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: 11960105Abstract: Provided herein is a stereoscopic display device including: a display layer for displaying multi-view images having at least three viewpoints into stereoscopic images; a transparent layer arranged on one side of the display layer; and a parallax barrier layer arranged on one side of the transparent layer and including a light blocking part for blocking light and a slit for transmitting light, wherein a pixel structure of the display layer is an RG-BG pentile subpixel structure or an RG-BW pentile subpixel structure.Type: GrantFiled: April 11, 2023Date of Patent: April 16, 2024Inventor: Hyunin Chung
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Publication number: 20230350221Abstract: Provided herein is a stereoscopic display device including: a display layer for displaying multi-view images having at least three viewpoints into stereoscopic images; a transparent layer arranged on one side of the display layer; and a parallax barrier layer arranged on one side of the transparent layer and including a light blocking part for blocking light and a slit for transmitting light, wherein a pixel structure of the display layer is an RG-BG pentile subpixel structure or an RG-BW pentile subpixel structure.Type: ApplicationFiled: April 11, 2023Publication date: November 2, 2023Inventor: Hyunin CHUNG
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Patent number: 11778297Abstract: A portable stereoscopic image capturing camera of the present invention comprises: a case including an opening; a plurality of lenses disposed in a line at a first interval within the case; and a driving module for rotating each of the lenses, wherein the driving module includes a rotating body combined with the lens to rotate the lens, and rotates each of the lenses toward a subject to form a projection intersection point.Type: GrantFiled: March 14, 2023Date of Patent: October 3, 2023Inventor: Hyunin Chung
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Publication number: 20230291987Abstract: A portable stereoscopic image capturing camera of the present invention comprises: a case including an opening; a plurality of lenses disposed in a line at a first interval within the case; and a driving module for rotating each of the lenses, wherein the driving module includes a rotating body combined with the lens to rotate the lens, and rotates each of the lenses toward a subject to form a projection intersection point.Type: ApplicationFiled: March 14, 2023Publication date: September 14, 2023Inventor: Hyunin CHUNG
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Publication number: 20150036213Abstract: Disclosed therein is a beautiful and clear three-dimensional sheet, which includes a lens array formed on one side of a plastic sheet and having a plurality of hemispherical convex lenses arranged in columns and rows and embossed or engraved patterns formed on the other side of the plastic sheet by a plane total reflection angle, so that the uneven patterns appear to be enlarged and glitter like diamonds when they are viewed from the front of the convex lenses to thereby provide an effect that the patterns appear to hang in the air or to be sunken from the surface of the sheet.Type: ApplicationFiled: July 2, 2014Publication date: February 5, 2015Inventor: Hyunin Chung
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Patent number: 8786952Abstract: Provided are methods for making a product having a three-dimensional surface. The method includes providing a base material, providing an adhesive layer and positioning the adhesive layer relative to the base material. The method includes providing a three-dimensional sheet having a top surface and a bottom surface, the top surface having a convex lens layer. The three-dimensional sheet is positioned relative to the base material based on a registration of an image on the three-dimensional sheet and is secured to the base material using the adhesive layer. Securing the three-dimensional sheet to the base material can include applying pressure to the three-dimensional sheet in successive steps of increasing pressure. Also provided is a product having a three-dimensional surface that includes a base material, a three-dimensional sheet, and an adhesive layer disposed between the base material and three-dimensional sheet and configured to secure the three-dimensional sheet to the base material.Type: GrantFiled: August 8, 2011Date of Patent: July 22, 2014Assignee: aviDDD, LLCInventors: Andrew B. Sacks, John Lee, Hyunin Chung
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Publication number: 20130182319Abstract: The present invention relates to a structure of a multi-viewpoint stereoscopic image display panel using an integral photography method, which can expand an effective viewing angle by changing an array of an interlaced flat image pattern, and enhance sharpness of an image by removing an image jump phenomenon. An integral photography display panel includes a lens array layer on which unit convex lenses are arranged to offset each other, an interlace layer positioned at a focal distance below the lens array layer, and a focal distance securing layer for positioning the interlace layer at the focal distance of the lens array layer, wherein the interlace layer is stacked in a “brick layering” structure in which a center of a unit image is arranged to be aligned with a center of a unit convex lens using an image photographed from multi-viewpoints and interlaced into a rectangle as the unit image.Type: ApplicationFiled: July 20, 2011Publication date: July 18, 2013Inventor: Hyunin Chung
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Publication number: 20110292503Abstract: Provided are methods for making a product having a three-dimensional surface. The method includes providing a base material, providing an adhesive layer and positioning the adhesive layer relative to the base material. The method includes providing a three-dimensional sheet having a top surface and a bottom surface, the top surface having a convex lens layer. The three-dimensional sheet is positioned relative to the base material based on a registration of an image on the three-dimensional sheet and is secured to the base material using the adhesive layer. Securing the three-dimensional sheet to the base material can include applying pressure to the three-dimensional sheet in successive steps of increasing pressure. Also provided is a product having a three-dimensional surface that includes a base material, a three-dimensional sheet, and an adhesive layer disposed between the base material and three-dimensional sheet and configured to secure the three-dimensional sheet to the base material.Type: ApplicationFiled: August 8, 2011Publication date: December 1, 2011Applicant: AZUNA, LLCInventors: Andrew B. Sacks, John Lee, Hyunin Chung
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Publication number: 20110286092Abstract: Disclosed therein is a beautiful and clear three-dimensional sheet, which includes a lens array formed on one side of a plastic sheet and having a plurality of hemispherical convex lenses arranged in columns and rows and embossed or engraved patterns formed on the other side of the plastic sheet by a plane total reflection angle, so that the uneven patterns appear to be enlarged and glitter like diamonds when they are viewed from the front of the convex lenses to thereby provide an effect that the patterns appear to hang in the air or to be sunken from the surface of the sheet.Type: ApplicationFiled: February 11, 2009Publication date: November 24, 2011Inventor: Hyunin Chung
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Patent number: 8018655Abstract: Provided are methods for making a product having a three-dimensional surface. The method includes providing a base material, providing an adhesive layer and positioning the adhesive layer relative to the base material. The method includes providing a three-dimensional sheet having a top surface and a bottom surface, the top surface having a convex lens layer. The three-dimensional sheet is positioned relative to the base material based on a registration of an image on the three-dimensional sheet and is secured to the base material using the adhesive layer. Securing the three-dimensional sheet to the base material can include applying pressure to the three-dimensional sheet in successive steps of increasing pressure. A product having a three-dimensional surface that includes a base material, a three-dimensional sheet, and an adhesive layer disposed between the base material and three-dimensional sheet and configured to secure the three-dimensional sheet to the base material.Type: GrantFiled: July 14, 2009Date of Patent: September 13, 2011Assignee: Azuna, LLCInventors: Andrew B. Sacks, John Lee, Hyunin Chung
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Publication number: 20100018644Abstract: A method of making a personalized three-dimensional product is provided. The method includes identifying a personal graphic. A sheet is provided having a convex lens layer with an array of identical semi-spherical convex lenses formed on the top surface thereof wherein each convex lens has a focal distance, a transparent plate layer disposed at a bottom surface of the convex lens layer and having a thickness corresponding to the focal distance of each convex lens, and a focal distance printed layer disposed at a bottom surface of the transparent plate layer. The personal graphic is applied to the sheet in a non-focal relationship relative to the convex lenses.Type: ApplicationFiled: May 29, 2009Publication date: January 28, 2010Inventors: Andrew B. Sacks, John Lee, Hyunin Chung
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Publication number: 20100015403Abstract: Provided are methods for making a product having a three-dimensional surface. The method includes providing a base material, providing an adhesive layer and positioning the adhesive layer relative to the base material. The method includes providing a three-dimensional sheet having a top surface and a bottom surface, the top surface having a convex lens layer. The three-dimensional sheet is positioned relative to the base material based on a registration of an image on the three-dimensional sheet and is secured to the base material using the adhesive layer. Securing the three-dimensional sheet to the base material can include applying pressure to the three-dimensional sheet in successive steps of increasing pressure. Also provided is a product having a three-dimensional surface that includes a base material, a three-dimensional sheet, and an adhesive layer disposed between the base material and three-dimensional sheet and configured to secure the three-dimensional sheet to the base material.Type: ApplicationFiled: July 14, 2009Publication date: January 21, 2010Inventors: Andrew B. Sacks, John Lee, Hyunin Chung
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Publication number: 20080174877Abstract: Disclosed herein is a plane lens sheet using a light transmission rate difference, which is used for stereoscopic printing for a lenticular system and an integral photography method and has a plane surface while innumerable lenses are arranged on the surface thereof so that it looks like a flat transparent sheet, improves the quality of stereoscopic products employing the lens sheet and facilitates the maintenance of the stereoscopic products.Type: ApplicationFiled: April 19, 2007Publication date: July 24, 2008Inventor: Hyunin CHUNG
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Patent number: 7394596Abstract: Disclosed herein is a plane lens sheet using a light transmission rate difference, which is used for stereoscopic printing for a lenticular system and an integral photography method and has a plane surface while innumerable lenses are arranged on the surface there so that it looks like a flat transparent sheet, improves the quality of stereoscopic products employing the lens sheet and facilitates the maintenance of the stereoscopic products.Type: GrantFiled: April 19, 2007Date of Patent: July 1, 2008Inventor: Hyunin Chung
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Patent number: 7130126Abstract: The present invention relates to a three-dimensional plastic sheet that forms an array of convex lenses having a plurality of semispherical convex lenses arranged horizontally and vertically on the surface thereof, such that a three-dimensional image can be vividly seen even at every positions irrespective of the position or direction of the plastic sheet, while greatly minimizing the generation of moire patterns caused by the interference of different color dots.Type: GrantFiled: March 16, 2006Date of Patent: October 31, 2006Assignee: Mirceo Korea Co., Ltd.Inventor: Hyunin Chung