Patents Assigned to SVG Optronics ,Co., Ltd.
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Patent number: 11476373Abstract: Provided are a solar cell superfine electrode transfer thin film, manufacturing method and application method thereof. The electrode transfer thin film sequentially includes from bottom to top a substrate, a release layer, a resin layer and a hot melt adhesive layer; the resin layer is formed with electrode trenches therein; the electrode trenches are formed with electrodes therein; superfine conductive electrodes are continuously prepared on a transparent thin film via a roll-to-roll nanoimprinting method, the width of an electrode wire being 2 ?m-50 ?m, and the width of a typical line being 10 ?m-30 ?m. Directly attach the superfine electrodes of the hot melt adhesive layer to a solar cell by peeling off the substrate material, and sintering at a high temperature to volatilize the hot melt adhesive layer material while retaining the electrodes, thus the electrodes are integrally transferred, without poor local transfer.Type: GrantFiled: March 30, 2015Date of Patent: October 18, 2022Assignee: SVG OPTRONICS CO., LTD.Inventors: Xiaohong Zhou, Zongbao Fang, Linsen Chen, Pengfei Zhu, Donglin Pu, Ximei Yin, Yunlong Zhao
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Patent number: 10725317Abstract: A naked eye 3D display device is provided. The naked eye 3D display device includes a directional projection screen, a laser light source, a red monochromatic laser light source, a green monochromatic laser light source and a blue monochromatic laser light source. Lights emitted by the three monochromatic laser light sources emit incident light on the directional projection screen with nano-grating pixels at specific angles and specific positions, and the same emergent light fields are formed. The laser light source provides multi-perspective image pixels. The multi-perspective image pixels match a nano-grating pixel array on the directional projection screen. By a direct spatial modulation for the laser projection light, colorful 3D display is achieved. There is no crosstalk between various viewpoints. The naked eye 3D display device has no visual fatigue and has a low cost.Type: GrantFiled: March 8, 2016Date of Patent: July 28, 2020Assignees: SVG Optronics, Co., Ltd., Soochow UniversityInventors: Ming Zhu, Linsen Chen, Wenqiang Wan, Minghui Luo, Wen Qiao, Wenbin Huang, Yimin Lou, Donglin Pu, Pengfei Zhu
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Patent number: 10429660Abstract: A directive color filter and a naked-eye 3D display apparatus are provided. The directive color filter includes a color filter and a directive functional structure layer. The color filter includes multiple light filtering units, and each light filtering unit includes at least three light filtering sub-units with different colors. The directive functional structure layer includes multiple structure units, and each structure unit and one light filtering unit are arranged correspondingly. Each structure unit includes at least three structure sub-units. Each structure sub-unit and one light filtering sub-unit are arranged correspondingly. Each structure sub-unit includes multiple nano diffraction gratings.Type: GrantFiled: December 31, 2015Date of Patent: October 1, 2019Assignees: SVG OPTRONICS CO., LTD., SOOCHOW UNIVERSITYInventors: Linsen Chen, Wen Qiao, Ming Zhu, Wenqiang Wan, Wenbin Huang, Donglin Pu, Pengfei Zhu
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Patent number: 10137717Abstract: A laser printing apparatus and method for a color dynamic image are provided. The laser printing apparatus includes an optical system and a recording material; the recording material includes a refraction layer formed by multiple microspheres or microlenses, and a shading layer formed on a focal plane of the multiple microshperes or microlenses; the optical system includes a laser and an graph generator, a laser light emitted by the laser irradiates onto the recording material after being processed by the image generator, the laser light irradiating onto the recording material is focused on the shading layer via the refraction layer, and a focus point is formed on the shading layer when energy of the focused laser light is greater than an evaporation threshold value of the shading layer.Type: GrantFiled: March 30, 2015Date of Patent: November 27, 2018Assignees: SVG OPTRONICS CO., LTD., SOOCHOW UNIVERSITYInventors: Guojun Wei, Linsen Chen, Pengfei Zhu, Donglin Pu, Zhifei Zhu, Heng Li
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Patent number: 9885814Abstract: A method for making a color image and a color filter manufactured with the method. The color of the color image and the color of the color filter are characterized by resonance features of a Fabry-Perot resonant cavity (100). Through a nanoimprint technology, Fabry-Perot resonant cavities with different thicknesses are manufactured, and the Fabry-Perot resonant cavities with different thicknesses correspond to red, green and blue respectively. The red, green and blue Fabry-Perot resonant cavities are distributed according to the color separation principle, and a combination thereof has the effect of representing a whole image macroscopically.Type: GrantFiled: September 21, 2011Date of Patent: February 6, 2018Assignees: SOOCHOW UNIVERSITY, SVG OPTRONICS CO., LTDInventors: Linsen Chen, Yun Zhou, Yan Ye, Su Shen
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Patent number: 8961166Abstract: An apparatus for manufacturing a light guide film may comprise a feed roller, a receiving roller, a separating device, a hot press printing device and a recombining device. Firstly, the separating device may separate a protective layer from a substrate layer of the light guide film. Secondly, a surface of the substrate layer to be manufactured may be impressed with light guide dots by the hot press printing device, and the recombining device recombine the peeled protective layer to the substrate layer. And lastly, the finished light guide film is recycled by the receiving roller. The apparatus may have advantages such as high output and low cost, and it may manufacture a large dimensioned product.Type: GrantFiled: December 13, 2010Date of Patent: February 24, 2015Assignees: SVG Optronics Co., Ltd., Suzhou UniversityInventors: Zhihua Wu, Xiachong Zhou, Zongbao Fang, Su Shen, Guojun Wei, Donglin Pu, Linsen Chen
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Publication number: 20140233126Abstract: A reflective color filter comprises a medium grating layer (220), a metal layer (230), and a first medium layer (240). The metal layer is provided on the ridge portion, at least one side portion, and a part of the groove portion of the medium grating layer. The first medium layer reflecting outside light is provided on the medium grating layer and the metal layer. Because a part of the medium grating layer is exposed through an opening of the metal layer on the groove portion, the angular sensitivity of the resonance output is reduced, and the influence of the incident angle on the resonance condition is diminished. Therefore, a reflection filtering can be realized in a wide angular area.Type: ApplicationFiled: May 31, 2011Publication date: August 21, 2014Applicants: SUZHOU UNIVERSITY, SVG OPTRONICS, CO. LTD.Inventors: Yan Ye, Linsen Chen
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Publication number: 20140085727Abstract: A method for making a color image and a color filter manufactured with the method. The color of the color image and the color of the color filter are characterized by resonance features of a Fabry-Perot resonant cavity (100). Through a nanoimprint technology, Fabry-Perot resonant cavities with different thicknesses are manufactured, and the Fabry-Perot resonant cavities with different thicknesses correspond to red, green and blue respectively. The red, green and blue Fabry-Perot resonant cavities are distributed according to the color separation principle, and a combination thereof has the effect of representing a whole image macroscopically.Type: ApplicationFiled: September 21, 2011Publication date: March 27, 2014Applicants: SVG Optronics Co., Ltd., Soochow UniversityInventors: Linsen Chen, Yun Zhou, Yan Ye, Su Shen
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Publication number: 20140071532Abstract: The present invention discloses a color filter includes a substrate layer and a medium grating layer, wherein the medium grating layer, arranged on the substrate layer, has a grating structure of periodic arrangement. The color filter is characterized in that: the medium grating layer is provided with a metal profiling film, which covers the ridge portion of the grating structure, one or two sides of the lateral portion of the grating structure, and a part of the groove portion of the grating structure, with the area of the groove portion of the grating structure covered by the metal profiling film occupying 30%-95% of the total area of the lateral portion and the groove portion. By providing the metal profiling film, this invention can break the condition of the original metal surface plasmon resonance, and reduce influence of the incident angle of light on the resonance condition, thus achieving the filtering effect within a relatively wide range of angle.Type: ApplicationFiled: December 16, 2010Publication date: March 13, 2014Applicants: Suzhou University, SVG Optronics ,Co., Ltd.Inventors: Yan Ye, Linsen Chen