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1.发明授权公开(公告)号：US10611672B2
公开(公告)日：2020-04-07
申请号：US15762410
申请日：2017-04-18
申请人： LG CHEM, LTD.
发明人： Du-Sun Hwang , Hyun-Jin Shim , Chang-Hee Lee , Byung-Kook Choi , Jun-Bo Choi
IPC分类号： C03C3/089 , C03B18/02 , C03C3/11 , F21V8/00 , C03C3/091 , G02F1/1335 , C03B25/08 , C03B25/02 , G02B5/02 , G02B5/30
摘要： Provided is glass with high temperature stability, a low coefficient of thermal expansion and a high mechanical strength, a light guide plate including the glass to replace the conventional PMMA and metal frame, and fabricating methods thereof. The glass according to the present disclosure is borosilicate glass containing 75˜85 wt % of SiO2, 5˜15 wt % of B2O3, 0˜5 wt % of Al2O3, R2O 1˜7 wt % where R is at least one of Li, Na and K, and
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2.发明授权公开(公告)号：US10662107B2
公开(公告)日：2020-05-26
申请号：US15762410
申请日：2017-04-18
申请人： LG CHEM, LTD.
发明人： Du-Sun Hwang , Hyun-Jin Shim , Chang-Hee Lee , Byung-Kook Choi , Jun-Bo Choi
IPC分类号： C03C3/089 , C03B18/02 , C03C3/11 , F21V8/00 , C03C3/091 , G02F1/13357 , C03B25/08 , C03B25/02 , G02B5/02 , G02B5/30
摘要： Provided is glass with high temperature stability, a low coefficient of thermal expansion and a high mechanical strength, a light guide plate including the glass to replace the conventional PMMA and metal frame, and fabricating methods thereof. The glass according to the present disclosure is borosilicate glass containing 75˜85 wt % of SiO2, 5˜15 wt % of B2O3, 0˜5 wt % of Al2O3, R2O 1˜7 wt % where R is at least one of Li, Na and K, and
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公开(公告)号：US10207950B2
公开(公告)日：2019-02-19
申请号：US15744728
申请日：2016-09-26
申请人： LG CHEM, LTD.
发明人： Chang-Hee Lee , Hyun-Jin Shim , Byung-Kook Choi , Jun-Bo Choi
摘要： A glass light-guiding plate which has high-temperature stability and is advantageous in being manufactured in a slim profile is provided. The glass light-guiding plate includes a glass plate including 75 to 85 wt % SiO2, 5 to 20 wt % B2O3, 1 to 5 wt % Al2O3, 3 to 8 wt % R2O (here, R is at least one of Li, Na, and K), and Fe2O3
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