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11.发明申请LIGHT SOURCE MODULE, BACKLIGHT ASSEMBLY, AND DISPLAY DEVICE INCLUDING THE SAME 有权光源模块，背光组件和包括其的显示装置公开(公告)号：US20150268513A1
公开(公告)日：2015-09-24
申请号：US14467980
申请日：2014-08-25
Applicant: Samsung Display Co., Ltd.
Inventor： Moon Hwan CHANG , Jin Seo , Seok Hyun Nam
IPC: G02F1/1335
CPC classification number: G02F1/133605 , G02F1/133603 , G02F2001/133607 , H01L25/0753 , H01L33/00 , H01L33/58 , H01L2924/0002 , H01L2924/00
Abstract: A light source module, backlight assembly, and display device including the same are disclosed. In one aspect, the light source module includes a printed circuit board, a plurality of light sources arranged over the printed circuit board, and a plurality of optical lenses respectively arranged over the light sources. Each of the optical lenses has upper and lower surfaces opposing each other. The light source module further includes a plurality of reflection patterns respectively formed on the optical lenses. Each of the reflection patterns includes a first reflection pattern formed on the lower surface of the corresponding optical lens and a second reflection pattern formed on the upper surface of the corresponding optical lens.
Abstract translation: 公开了一种光源模块，背光组件和包括其的显示装置。 一方面，光源模块包括印刷电路板，布置在印刷电路板上的多个光源，以及分别布置在光源上的多个光学透镜。 每个光学透镜具有彼此相对的上表面和下表面。 光源模块还包括分别形成在光学透镜上的多个反射图案。 每个反射图案包括形成在相应的光学透镜的下表面上的第一反射图案和形成在相应的光学透镜的上表面上的第二反射图案。
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公开(公告)号：US10978680B2
公开(公告)日：2021-04-13
申请号：US16552536
申请日：2019-08-27
Applicant: Samsung Display Co. Ltd.
Inventor： Jin Seo , Woo Suk Seo , Sung Hoon Yang , Se Yoon Oh
Abstract: A method for manufacturing a display device includes preparing a target panel including a first substrate and a second substrate disposed on one surface of the first substrate, the target panel including a sealing area between the first substrate and the second substrate, making sealing light be incident in the sealing area and receiving at least a part of the sealing light reflected from the sealing area, generating first data including at least one parameter of intensity, energy, current, and voltage, and determining whether sealing is defective by comparing the first data and prestored second data.
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公开(公告)号：US09664828B2
公开(公告)日：2017-05-30
申请号：US14480413
申请日：2014-09-08
Applicant: Samsung Display Co., Ltd.
Inventor： Dong Hoon Kim , Seung Hwan Baek , Jin Seo , Myeong-Ju Shin , Seung Hwan Chung , Young Jun Choi
IPC: H01L33/50 , G02F1/1335 , G02B5/22 , B82Y20/00 , F21V8/00
CPC classification number: G02B5/22 , B82Y20/00 , G02B6/0023 , G02F1/1336 , G02F1/133615 , G02F2001/133614 , G02F2202/36 , H01L33/504 , Y10S977/774
Abstract: According to an exemplary embodiment, the present system and method provide a quantum dot sheet including: a color conversion film that includes quantum dots and a polymer layer in which the quantum dots are dispersed; a first barrier film that is provided one a planar surface of the color conversion film; and a phosphor pattern that has a portion located along an edge portion of the surface of the first barrier film. The phosphor pattern, which may be printed onto the quantum dot sheet, prevents deterioration of the color conversion performance of the quantum dot sheet that may occur due to oxidization.
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14.发明授权Light source module, backlight assembly, and display device including the same 有权光源模块，背光组件和包括其的显示装置公开(公告)号：US09405148B2
公开(公告)日：2016-08-02
申请号：US14467980
申请日：2014-08-25
Applicant: Samsung Display Co., Ltd.
Inventor： Moon Hwan Chang , Jin Seo , Seok Hyun Nam
IPC: G09F13/04 , G02F1/1335 , H01L33/00 , H01L25/075 , H01L33/58
CPC classification number: G02F1/133605 , G02F1/133603 , G02F2001/133607 , H01L25/0753 , H01L33/00 , H01L33/58 , H01L2924/0002 , H01L2924/00
Abstract: A light source module, backlight assembly, and display device including the same are disclosed. In one aspect, the light source module includes a printed circuit board, a plurality of light sources arranged over the printed circuit board, and a plurality of optical lenses respectively arranged over the light sources. Each of the optical lenses has upper and lower surfaces opposing each other. The light source module further includes a plurality of reflection patterns respectively formed on the optical lenses. Each of the reflection patterns includes a first reflection pattern formed on the lower surface of the corresponding optical lens and a second reflection pattern formed on the upper surface of the corresponding optical lens.
Abstract translation: 公开了一种光源模块，背光组件和包括其的显示装置。 一方面，光源模块包括印刷电路板，布置在印刷电路板上的多个光源，以及分别布置在光源上的多个光学透镜。 每个光学透镜具有彼此相对的上表面和下表面。 光源模块还包括分别形成在光学透镜上的多个反射图案。 每个反射图案包括形成在相应的光学透镜的下表面上的第一反射图案和形成在相应的光学透镜的上表面上的第二反射图案。
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公开(公告)号：US09116386B2
公开(公告)日：2015-08-25
申请号：US13658142
申请日：2012-10-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ju-Hwa Ha , Joong-Hyun Kim , Jin Seo , Ju-Youn Son , Dong-Min Yeo , Sang-Heon Ye , Young-Keun Lee , Ji-Won Lee
CPC classification number: G02F1/133603 , F21V5/046 , G02B5/0263 , G02B19/0009 , G02B19/0061 , G02F2001/133607
Abstract: A lens includes an upper flat surface having a first outer diameter, a bottom surface having a second outer diameter and a third inner diameter, an external curved surface which connects the upper flat surface and the bottom surface, and an inner curved surface which protrudes toward the upper flat surface from the bottom surface at the third inner diameter.
Abstract translation: 透镜包括具有第一外径，下表面具有第二外径和第三内径的上平坦表面，连接上平坦表面和底表面的外弯曲表面和朝向 在第三内径处的底表面的上平坦表面。
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Patent Agency Ranking
公开(公告)号：US20140241010A1
公开(公告)日：2014-08-28
申请号：US14268285
申请日：2014-05-02
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jae Sang Lee , Jin Seo , Hyung Jin Kim , Joong-Hyun Kim
IPC: F21V8/00
CPC classification number: G02B6/0081 , G02B6/0088 , G02F1/133615 , G02F2001/133314 , G02F2201/46 , G02F2201/54
Abstract: A display device includes: a first chassis including a bottom surface, and a side wall which extends from an edge of the bottom surface; a light guide plate in the first chassis; a first fixing member which overlaps the side wall of the first chassis and contacts an upper surface of the light guide plate; and a first fastening member which fastens the first fixing member to the side wall of the first chassis. The first chassis includes a groove which extends through the side wall of the first chassis, the light guide plate includes a first protrusion which protrudes from an edge of the light guide plate and extends into the groove, and the first fixing member contacts an upper surface of the first protrusion of the light guide plate.
Abstract translation: 显示装置包括：第一底架，包括底面，以及从所述底面的边缘延伸的侧壁; 第一底盘中的导光板; 第一固定构件，与第一底盘的侧壁重叠并与导光板的上表面接触; 以及第一紧固构件，其将第一固定构件紧固到第一底盘的侧壁。 第一底盘包括延伸穿过第一底盘的侧壁的凹槽，导光板包括从导光板的边缘突出并延伸到凹槽中的第一突起，并且第一固定构件接触上表面 的导光板的第一突出部。
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公开(公告)号：US10801970B2
公开(公告)日：2020-10-13
申请号：US16216389
申请日：2018-12-11
Applicant: Samsung Display Co., Ltd.
Inventor： Jin Seo , Yong Jun Park , Jong Soo Lee
Abstract: A method of evaluating crystallinity includes irradiating light from below a polycrystalline silicon substrate, allowing the irradiated light to pass through the polycrystalline silicon substrate and a circular polarizing plate disposed above the polycrystalline silicon substrate, measuring an intensity of light having passed through the circular polarizing plate at a location vertically above the circular polarizing plate, notifying that there is an error in a crystallinity of the polycrystalline silicon substrate when the measured intensity of the light is out of an error margin of a predetermined criterion intensity of light.
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公开(公告)号：US10254885B2
公开(公告)日：2019-04-09
申请号：US15393895
申请日：2016-12-29
Applicant: Samsung Display Co., Ltd.
Inventor： Jong-Soo Lee , Yong-Jun Park , Jin Seo , Sang-Heon Ye , Young-Suk Lee
Abstract: A display device includes a pixel including a first electrode and a second electrode and having first capacitance formed between the first electrode and the second electrode; a power supply to provide the first electrode with a third power voltage including an alternating wave form and to provide the second electrode with a second power voltage; and a sensor to sense a touch current flowing between the first electrode and the second electrode in response to the touch driving signal.
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公开(公告)号：US09645305B2
公开(公告)日：2017-05-09
申请号：US14309593
申请日：2014-06-19
Applicant: Samsung Display Co., Ltd.
Inventor： Jin Seo , Dong Hoon Kim , Seul Gi Kim , Dong Hyeon Lee
CPC classification number: G02B6/0088 , G02B6/0023 , G02B6/0091
Abstract: A backlight unit includes a light source, a light guiding plate disposed on a side of the light source to guide light, a quantum dot bar disposed between the light source and the light guiding plate and spaced apart from the light source and the light guiding plate, the quantum dot bar for performing wavelength conversion of light, and a quantum dot bar receiving unit disposed on lower surfaces of the quantum dot bar and the light guiding plate, wherein the quantum dot bar is seated on the quantum dot bar receiving unit, and the light guiding plate is mounted on the quantum dot bar receiving unit, and wherein the quantum dot bar receiving unit and the light guiding plate are coupled to each other.
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公开(公告)号：US09568657B2
公开(公告)日：2017-02-14
申请号：US14223880
申请日：2014-03-24
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Min-Young Song , Seong-Yong Hwang , Joong-Hyun Kim , Sang-Won Lee , Jin-Sung Choi , Ju-Hwa Ha , Jin Seo , Yong-Kyu Kang
CPC classification number: G02B6/0011 , G02B6/0036 , G02B6/0038 , G02B6/0043 , G02B6/0061
Abstract: A light guide plate for a backlight. The light guide plate includes: a light source unit for generating light; a light guide plate proximate to the light source unit and including an upper surface and a lower surface; and a light emission pattern configured to diffuse a portion of the light directed toward an image display panel, and a first straight pattern configured to channel the light along a direction substantially parallel to a direction of propagation of the light generated by the light source unit, both the light emission pattern and the first straight pattern being disposed on one of the upper surface and the lower surface of the light guide plate, in which the first straight pattern has peaks and valleys formed in alternating and repeating manner in a direction substantially perpendicular to a direction of propagation of the light generated by the light source unit.
Abstract translation: 背光用导光板。 导光板包括：用于产生光的光源单元; 靠近所述光源单元并包括上表面和下表面的导光板; 以及发光图案，被配置为扩散指向图像显示面板的光的一部分，以及第一直线图案，其被配置为沿着与由光源单元生成的光的传播方向基本平行的方向引导光， 发光图案和第一直线图案都布置在导光板的上表面和下表面之一上，其中第一直线图案具有在基本上垂直于...的方向上以交替和重复的方式形成的峰和谷 由光源单元产生的光的传播方向。
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