Patents by Inventor Peng-Yang Chen
Peng-Yang Chen 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: 10836152Abstract: A three-dimensional printing apparatus and a three-dimensional printing method are provided. The three-dimensional printing apparatus includes a tank, an injection module, a platform movably disposed above the bottom of the tank, a curing module, and a control module. The tank has a forming area and a separating area in a stepped manner on a bottom thereof, and the forming area is higher than the separating area. The injection module includes a storage tank and an injection pipe connected thereto, and a forming material is filled therein to be applied to the forming area. The curing module is disposed beside the tank or the platform to cure the forming material between the platform and the forming area to be a curing layer. The control module is electrically connected to the injection module, the curing module, and at least one of the tank and the platform to perform a relative movement.Type: GrantFiled: January 19, 2017Date of Patent: November 17, 2020Assignees: XYZprinting, Inc., Kinpo Electronics, Inc.Inventor: Peng-Yang Chen
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Patent number: 10836098Abstract: A 3D printing method for binary stereolithography 3D printer includes following steps of: controlling a binary stereolithography 3D printer (20) to retrieve a plurality of gray-scale slice images (802,822,842); mapping a pixel value of each pixel of each gray-scale slice images (802,822,842) from a pixel value full range to an accumulation value range for obtaining a printing parameter of each pixel; selecting one of the gray-scale slice images (802,822,842) orderly; controlling a binary lighting module (204) of the binary stereolithography 3D printer (20) to irradiate for generating a layer of physical slice model (320,322,340,342) according to the printing parameter of each pixel of the selected gray-scale slice image (802,822,842); and repeatedly executing aforementioned steps to generate a physical 3D model (8?) constituted by a stack of multiple of the physical slice models (320,322,340,342).Type: GrantFiled: September 7, 2017Date of Patent: November 17, 2020Assignees: XYZPRINTING, INC., KINPO ELECTRONICS, INC.Inventor: Peng-Yang Chen
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Patent number: 10710299Abstract: A stereolithography 3D printing method for multiple light modules includes following steps of: controlling a stereolithography 3D printer to retrieve a plurality of slice images and offsets respectively corresponding to different layers of 3D object data; selecting one of the slice images corresponding to one of the layers; adjusting an irradiation range of each of light modules according to one of the offsets corresponding to the same layer; the adjusted irradiation ranges of the light modules don't overlap with each other in a horizontal axis direction; controlling each light module to irradiate according to the adjusted irradiation range and the selected slice image; and, repeatedly executing aforementioned steps to generate a physical 3D model. Therefore, effectively implementing large size stereolithography 3D printing and manufacturing the physical 3D model without any obvious borderline can be achieved.Type: GrantFiled: September 7, 2017Date of Patent: July 14, 2020Assignees: XYZPRINTING, INC., KINPO ELECTRONICS, INC.Inventor: Peng-Yang Chen
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Patent number: 10603842Abstract: An integrated 3D printing system (1) includes a server (6) and multiple 3D printers (4) respectively implementing different printing types. The server (6) opens up a 3D object (50) which is consisted of multiple separable sub-objects (51-57) through a graphic user interface (GUI, 61). The GUI (61) obtains a designated characteristic of each sub-object (51-57) for performing a characteristic-classification to the multiple sub-objects (51-57). The server (6) provides a plurality of configuration tools (31-33) through a processor (62). Each of the plurality of configuration tools (31-33) performs a slicing process on the sub-object (51-57) with the corresponding characteristic for generating slicing data, and transmits the slicing data with the corresponding characteristic to one of the multiple 3D printers (4) with a corresponding printing type for being printed.Type: GrantFiled: September 10, 2018Date of Patent: March 31, 2020Assignees: XYZPRINTING, INC., KINPO ELECTRONICS, INC.Inventor: Peng-Yang Chen
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Publication number: 20200031056Abstract: An SLA-type 3D printer includes a processor, a laser scanning unit, a power detecting unit and a printing platform. The power detecting unit is configured to detect an output power value of each of a plurality of areas upon the printing platform provided by the LSU. The processor is configured to calculate a gain needed by each area according to the output power value of a working area of each of the plurality of areas. The processor further obtains a standard irradiation amount corresponding to the currently adopted material, and calculates a compensated irradiation amount of each area according to the standard irradiation amount and each area's gain. Next, the processor is able to control the LSU to perform scanning on each area of the printing platform according to each area's compensated irradiation amount for printing a 3D object thereon.Type: ApplicationFiled: October 4, 2018Publication date: January 30, 2020Inventor: Peng-Yang CHEN
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Publication number: 20200016839Abstract: An integrated 3D printing system (1) includes a server (6) and multiple 3D printers (4) respectively implementing different printing types. The server (6) opens up a 3D object (50) which is consisted of multiple separable sub-objects (51-57) through a graphic user interface (GUI, 61). The GUI (61) obtains a designated characteristic of each sub-object (51-57) for performing a characteristic-classification to the multiple sub-objects (51-57). The server (6) provides a plurality of configuration tools (31-33) through a processor (62). Each of the plurality of configuration tools (31-33) performs a slicing process on the sub-object (51-57) with the corresponding characteristic for generating slicing data, and transmits the slicing data with the corresponding characteristic to one of the multiple 3D printers (4) with a corresponding printing type for being printed.Type: ApplicationFiled: September 10, 2018Publication date: January 16, 2020Inventor: Peng-Yang CHEN
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Patent number: 10528308Abstract: An aided design method of print layers for 3D printing is provided. The method is performed for rendering and displaying a GUI at a computer apparatus, selecting one of print layers, configuring an editable region and marking it on the GUI, configuring one or more print block(s) in the editable region according to an edit operation, generating one of multiple layers of object print data according to the print block(s) and performing above-mentioned steps repeatedly until all of the multiple layers of the object print data have been generated. The present disclosed example has an ability to aid the user to design multiple print layers and reducing a probability of failure of printing 3D physical model.Type: GrantFiled: June 29, 2018Date of Patent: January 7, 2020Assignees: XYZPRINTING, INC., KINPO ELECTRONICS, INC.Inventor: Peng-Yang Chen
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Patent number: 10525695Abstract: A three-dimensional (3D) printing apparatus includes a tank containing a forming material in liquid, a platform dipped into or moved away the forming material, a curing device disposed besides the tank or the platform, and a control device electrically connected to at least one of the tank and the platform and the curing device. An inner bottom of the tank includes a forming area and a peeling area in a stepped shape, and the forming area is higher than the peeling area. A 3D printing method includes providing the 3D printing apparatus, then the liquid-state forming material between the platform and the forming area is cured to form a solidification layer. Afterwards, a position and an occupied proportion of the solidification layer corresponding to the inner bottom, and a movement range of a relative movement is determined according thereto so as to completely peel off the solidification layer.Type: GrantFiled: February 15, 2017Date of Patent: January 7, 2020Assignees: XYZprinting, Inc., Kinpo Electronics, Inc.Inventors: Ting-Yu Lu, Peng-Yang Chen
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Patent number: 10457037Abstract: The invention relates to a 3-D printing apparatus including a tank, a platform, a fixture, a solidifying module and a control module. The tank is flexible and filled with a liquid-state forming material. The platform is disposed in the tank. The control module drives the fixture to deform the tank, so as to form a first gap between the platform and a bottom of the tank for the liquid-state forming material to flow in. The solidifying module in controlled by the control module to solidify the liquid-state forming material between the platform and the bottom of the tank, so as to form a solidified layer. The invention can effectively reduce a processing time for manufacturing each solidified layer, such that an overall processing time can be reduced to achieve preferable molding efficiency.Type: GrantFiled: February 15, 2017Date of Patent: October 29, 2019Assignees: XYZprinting, Inc., Kinpo Electronics, Inc.Inventor: Peng-Yang Chen
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Patent number: 10449715Abstract: A stereolithography color 3D printing method applied to a stereolithography color 3D printer (1) having a light module (11), a coloring module (12) and a curing platform (17) is provided. The method is to lower the curing platform (17) a default height (h), operate the light module (11) to irradiate stereolithography materials (180) on the curing platform (17) for curing the stereolithography materials (180) and manufacturing one layer of slice physical model (182, 30, 31) according to one layer of object print data, operate the coloring module (12) to color the slice physical model (182, 30, 31), and perform above-mentioned operations repeatedly until a color 3D physical model has been manufactured. Therefore, better printing performance can be achieved and colored 3D physical model with high definition can be manufactured by combining the stereolithography technology with the auto-coloring technology.Type: GrantFiled: June 21, 2018Date of Patent: October 22, 2019Assignees: XYZPRINTING, INC., KINPO ELECTRONICS, INC.Inventor: Peng-Yang Chen
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Publication number: 20190243589Abstract: An aided design method of print layers for 3D printing is provided. The method is performed for rendering and displaying a GUI at a computer apparatus (2), selecting one of print layers, configuring an editable region and marking it on the GUI, configuring one or more print block(s) in the editable region according to an edit operation, generating one of multiple layers of object print data according to the print block(s) and performing above-mentioned steps repeatedly until all of the multiple layers of the object print data have been generated. The present disclosed example has an ability to aid the user to design multiple print layers and reducing a probability of failure of printing 3D physical model.Type: ApplicationFiled: June 29, 2018Publication date: August 8, 2019Inventor: Peng-Yang CHEN
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Publication number: 20190210275Abstract: A stereolithography color 3D printing method applied to a stereolithography color 3D printer (1) having a light module (11), a coloring module (12) and a curing platform (17) is provided. The method is to lower the curing platform (17) a default height (h), operate the light module (11) to irradiate stereolithography materials (180) on the curing platform (17) for curing the stereolithography materials (180) and manufacturing one layer of slice physical model (182, 30, 31) according to one layer of object print data, operate the coloring module (12) to color the slice physical model (182, 30, 31), and perform above-mentioned operations repeatedly until a color 3D physical model has been manufactured. Therefore, better printing performance can be achieved and colored 3D physical model with high definition can be manufactured by combining the stereolithography technology with the auto-coloring technology.Type: ApplicationFiled: June 21, 2018Publication date: July 11, 2019Inventor: Peng-Yang CHEN
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Publication number: 20190118464Abstract: A three-dimensional printing module includes a base seat, a sintering mechanism, a coloring mechanism and a forming mechanism. The base seat is movable relative to a powder layer. The sintering mechanism is mounted to the base seat for selectively sintering the powder layer to form a sintered layer. The coloring mechanism is mounted to the base seat, and is movable in a second direction relative to the base seat for selectively coloring the sintered layer to form a sintered and colored layer. The forming mechanism is mounted to the base seat for flattening the sintered and colored layer to form a solid layer.Type: ApplicationFiled: December 20, 2018Publication date: April 25, 2019Inventors: Peng-Yang CHEN, Wen-Ten LIN
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Publication number: 20190091930Abstract: A liquid tank suitable for a three-dimensional printing device is provided. The liquid tank includes a tank body, at least one release thin film, and at least one identification portion. The tank body is configured for holding photosensitive resin and has a light transmissive bottom. The release thin film is located in the tank body and is attached to the light transmissive bottom. The identification portion is disposed at the release thin film and adapted to a reader of the three-dimensional printing device. The reader is configured to reads the identification portion, so as to obtain a usage record of the release thin film. A three-dimensional printing device is also provided.Type: ApplicationFiled: March 27, 2018Publication date: March 28, 2019Applicants: XYZprinting, Inc., Kinpo Electronics, Inc.Inventor: Peng-Yang Chen
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Publication number: 20180339449Abstract: A stereolithography 3D printing method for multiple light modules includes following steps of: controlling a stereolithography 3D printer to retrieve a plurality of slice images and offsets respectively corresponding to different layers of 3D object data; selecting one of the slice images corresponding to one of the layers; adjusting an irradiation range of each of light modules according to one of the offsets corresponding to the same layer; the adjusted irradiation ranges of the light modules don't overlap with each other in a horizontal axis direction; controlling each light module to irradiate according to the adjusted irradiation range and the selected slice image; and, repeatedly executing aforementioned steps to generate a physical 3D model. Therefore, effectively implementing large size stereolithography 3D printing and manufacturing the physical 3D model without any obvious borderline can be achieved.Type: ApplicationFiled: September 7, 2017Publication date: November 29, 2018Inventor: Peng-Yang CHEN
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Publication number: 20180339446Abstract: A 3D printing method for binary stereolithography 3D printer includes following steps of: controlling a binary stereolithography 3D printer (20) to retrieve a plurality of gray-scale slice images (802,822,842); mapping a pixel value of each pixel of each gray-scale slice images (802,822,842) from a pixel value full range to an accumulation value range for obtaining a printing parameter of each pixel; selecting one of the gray-scale slice images (802,822,842) orderly; controlling a binary lighting module (204) of the binary stereolithography 3D printer (20) to irradiate for generating a layer of physical slice model (320,322,340,342) according to the printing parameter of each pixel of the selected gray-scale slice image (802,822,842); and repeatedly executing aforementioned steps to generate a physical 3D model (8?) constituted by a stack of multiple of the physical slice models (320,322,340,342).Type: ApplicationFiled: September 7, 2017Publication date: November 29, 2018Inventor: Peng-Yang CHEN
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Patent number: 10035307Abstract: A method and an apparatus of three-dimensional (3D) printing and an electronic apparatus are provided. The 3D printing method is adapted for printing a 3D object and includes the following. A plurality of layer objects of a 3D model are obtained, and a plurality of two-dimensional images, which correspond to a slice plane, of each of the layer objects are generated. The layer objects include a first layer object and a second layer object. When a comparison relationship between a two-dimensional image of the first layer object and a two-dimensional image of the second layer object matches a stack condition, the first layer object and the second layer object are stacked to generate thickness stack information of a stack object. A printing mechanism is initiated according to the thickness stack information so as to print a 3D object associated with the 3D model.Type: GrantFiled: May 14, 2014Date of Patent: July 31, 2018Assignees: XYZprinting, Inc., Kinpo Electronics, Inc., Cal-Comp Electronics & Communications Company LimitedInventors: Peng-Yang Chen, Wen-Ten Lin
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Publication number: 20180162068Abstract: A three-dimensional printing apparatus and a three-dimensional printing method are provided. The three-dimensional printing apparatus includes a tank, an injection module, a platform movably disposed above the bottom of the tank, a curing module, and a control module. The tank has a forming area and a separating area in a stepped manner on a bottom thereof, and the forming area is higher than the separating area. The injection module includes a storage tank and an injection pipe connected thereto, and a forming material is filled therein to be applied to the forming area. The curing module is disposed beside the tank or the platform to cure the forming material between the platform and the forming area to be a curing layer. The control module is electrically connected to the injection module, the curing module, and at least one of the tank and the platform to perform a relative movement.Type: ApplicationFiled: January 19, 2017Publication date: June 14, 2018Applicants: XYZprinting, Inc., Kinpo Electronics, Inc.Inventor: Peng-Yang Chen
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Publication number: 20180154587Abstract: The invention relates to a 3-D printing apparatus including a tank, a platform, a fixture, a solidifying module and a control module. The tank is flexible and filled with a liquid-state forming material. The platform is disposed in the tank. The control module drives the fixture to deform the tank, so as to form a first gap between the platform and a bottom of the tank for the liquid-state forming material to flow in. The solidifying module in controlled by the control module to solidify the liquid-state forming material between the platform and the bottom of the tank, so as to form a solidified layer. The invention can effectively reduce a processing time for manufacturing each solidified layer, such that an overall processing time can be reduced to achieve preferable molding efficiency.Type: ApplicationFiled: February 15, 2017Publication date: June 7, 2018Applicants: XYZprinting, Inc., Kinpo Electronics, Inc.Inventor: Peng-Yang Chen
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Publication number: 20180133984Abstract: A three-dimensional (3D) printing apparatus includes a tank containing a forming material in liquid, a platform dipped into or moved away the forming material, a curing device disposed besides the tank or the platform, and a control device electrically connected to at least one of the tank and the platform and the curing device. An inner bottom of the tank includes a forming area and a peeling area in a stepped shape, and the forming area is higher than the peeling area. A 3D printing method includes providing the 3D printing apparatus, then the liquid-state forming material between the platform and the forming area is cured to form a solidification layer. Afterwards, a position and an occupied proportion of the solidification layer corresponding to the inner bottom, and a movement range of a relative movement is determined according thereto so as to completely peel off the solidification layer.Type: ApplicationFiled: February 15, 2017Publication date: May 17, 2018Applicants: XYZprinting, Inc., Kinpo Electronics, Inc.Inventors: Ting-Yu Lu, Peng-Yang Chen