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1. 发明授权

US06607832B1 Ultraviolet/infrared absorbent glass, an ultraviolet/infrared absorbent glass plate, a colored film-coated ultraviolet/infrared absorbent glass plate and a window glass of a vehicle 失效
标题翻译：紫外/红外线吸收玻璃，紫外/红外线吸收玻璃板，彩色薄膜包衣紫外/红外吸收玻璃板和车窗玻璃
公开(公告)号：US06607832B1
公开(公告)日：2003-08-19
申请号：US09363043
申请日：1999-07-29
申请人： Yukihito Nagashima , Isamu Kuroda , Mitsuhiro Kawazu , Toshifumi Tsujino
发明人： Yukihito Nagashima , Isamu Kuroda , Mitsuhiro Kawazu , Toshifumi Tsujino
IPC分类号： B32B1706
CPC分类号： B32B17/10761 , B32B17/10339 , C03C3/095 , C03C4/02 , C03C4/082 , C03C4/085 , C03C8/18 , C03C17/007 , C03C17/008 , C03C2217/45 , C03C2217/479 , Y10T428/24909 , Y10T428/24917
摘要： An ultraviolet/infrared absorbent glass plate includes base glass including 65 to 80 wt. % SiO2; 0 to 5 wt. % Al2O3; 0 to 10 wt. % MgO; 5 to 15 wt. % CaO; 10 to 18 wt. % Na2O; 0 to 5 wt. % K2O; 5 to 15 wt. % a total amount of MgO and CaO; 10 to 20 wt. % a total amount of Na2O and K2O; 0.05 to 0.3 wt. % SO3; 0 to 5 wt. % B2O3; 0 to 1 wt. % SnO2; and 0 to 350 ppm MnO; and colorants including 0.2 to 0.45 wt. % total iron oxide (T—Fe2O3) expressed as Fe2O3; 0.01 to 0.03 wt. % (excluding 0.03 wt. %) FeO; 0.8 to 2 wt. % CeO2; 0 to 0.003 wt. % CoO; and 0 to 1.5 wt. % TiO2. FeO expressed as Fe2O3 is 5 to 10 wt. % (excluding 10 wt. %) of T—Fe2O3, and the glass at any thickness in a range of 3.25 mm to 6.25 mm has visible light transmittance of equal to or more than 80% when measured by using CIE illuminant A.
摘要翻译：紫外线/红外线吸收剂玻璃板包括含有65〜80重量％％SiO2; 0至5wt。％Al2O3; 0〜10重量％％MgO; 5至15wt。％CaO; 10至18wt。％Na2O; 0至5wt。％K2O; 5至15wt。 MgO和CaO的总量％; 10〜20重量％ Na2O和K2O的总量％ 0.05〜0.3重量％％SO3; 0至5wt。％B2O3; 0〜1重量％％SnO2; 和0至350ppm MnO; 和着色剂，包括0.2至0.45wt。以Fe2O3表示的总氧化铁（T-Fe2O3）％; 0.01〜0.03重量％％（不含0.03重量％）FeO; 0.8〜2重量％％CeO2; 0〜0.003重量％％CoO; 和0至1.5wt。％TiO2。以Fe2O3表示的FeO为5〜10重量％。％（不包括10重量％）的T-Fe 2 O 3，并且在3.25mm至6.25mm的范围内的任何厚度的玻璃在通过使用CIE光源A测量时具有等于或大于80％的可见光透射率。

2. 发明授权

US06468934B2 Ultraviolet/infrared absorbent glass 失效
标题翻译：紫外/红外吸收玻璃
公开(公告)号：US06468934B2
公开(公告)日：2002-10-22
申请号：US09785406
申请日：2001-02-20
申请人： Yukihito Nagashima , Mitsuhiro Kawazu , Toshifumi Tsujino
发明人： Yukihito Nagashima , Mitsuhiro Kawazu , Toshifumi Tsujino
IPC分类号： C03C3095
CPC分类号： C03C4/085 , C03C3/095 , C03C4/082 , C03C17/007 , C03C17/008 , C03C2217/45 , C03C2217/479 , Y10T428/252 , Y10T428/256
摘要： An ultraviolet/infrared absorbent glass is formed of base glass, and colorants. The base glass includes 65 to 80 wt. % SiO2; 0 to 5 wt. % Al2O3; 0 to 10 wt. % MgO; 5 to 15 wt. % CaO; 10 to 18 wt. % Na2O; 0 to 5 wt. % K2O; 5 to 15 wt. % a total amount of MgO and CaO; 10 to 20 wt. % a total amount of Na2O and K2O; 0.05 to 0.3 wt. % SO3; and 0 to 5 wt. % B2O3. The colorants are formed of 0.35 to 0.55 wt. % the total iron oxide (T-Fe2O3) expressed as Fe2O3; 0.08 to 0.15 wt. % FeO; 0.8 to 1.5 wt. % CeO2 and 0 to 1.5 wt. % TiO2. FeO expressed as Fe2O3 is equal to or more than 20 wt.% and less than 27 wt. % of T-Fe2O3. The glass has high visible light transmittance and light greensih color shade so that it is useful for a window of a vehicle and a building.
摘要翻译：紫外/红外吸收玻璃由基底玻璃和着色剂形成。基础玻璃包括65至80wt。％SiO2; 0至5wt。％Al2O3; 0〜10重量％％MgO; 5至15wt。％CaO; 10至18wt。％Na2O; 0至5wt。％K2O; 5至15wt。 MgO和CaO的总量％; 10〜20重量％ Na2O和K2O的总量％ 0.05〜0.3重量％％SO3; 和0-5重量％％B2O3。着色剂由0.35〜0.55重量％以Fe2O3表示的总氧化铁（T-Fe2O3）的百分比; 0.08〜0.15wt ％FeO; 0.8〜1.5wt。％CeO 2和0〜1.5重量％％TiO2。以Fe 2 O 3表示的FeO等于或大于20重量％且小于27重量％％的T-Fe2O3。玻璃具有高可见光透光率和浅绿色色调，因此它对于车辆和建筑物的窗户是有用的。

3. 发明授权

US06340646B1 Colored film-coated ultraviolet/infrared absorbent glass plate and window glass of vehicle 失效
标题翻译：彩色涂膜紫外线/红外线吸收玻璃板和车窗玻璃
公开(公告)号：US06340646B1
公开(公告)日：2002-01-22
申请号：US09437229
申请日：1999-11-10
申请人： Yukihito Nagashima , Mitsuhiro Kawazu , Toshifumi Tsujino
发明人： Yukihito Nagashima , Mitsuhiro Kawazu , Toshifumi Tsujino
IPC分类号： C03C3095
CPC分类号： C03C4/085 , C03C3/095 , C03C4/082 , C03C17/007 , C03C17/008 , C03C2217/45 , C03C2217/479 , Y10T428/252 , Y10T428/256
摘要： A colored film-coated ultraviolet/infrared absorbent glass plate is formed of base glass, colorants, and a colored film. The base glass includes 65 to 80 wt. % SiO2; 0 to 5 wt. % Al2O3; 0 to 10 wt. % MgO; 5 to 15 wt. % CaO; 10 to 18 wt. % Na2O; 0 to 5 wt. % K2O; 5 to 15 wt. % total amount of MgO and CaO; 10 to 20 wt. % total amount of Na2O and K2O; 0.05 to 0.3 wt. % of SO3; and 0 to 5 wt. % B2O3. The colorants includes 0.35 to 0.55 wt. % total iron oxide (T-Fe2O3) expressed as Fe2O3; 0.08 to 0.15 wt. % FeO; 0.8 to 1.5 wt. % CeO2; and 0 to 0.5 wt. % TiO2. FeO expressed as Fe2O3 is equal to or more than 20 wt. % and less than 27 wt. % of T-Fe2O3. The colored film has a red color shade with a thickness between 30 nm and 300 nm and includes fine particles of gold and silicon oxide of more than 50 wt. % and equal to or less than 95 wt. %. The colored film is applied onto a surface of the ultraviolet/infrared absorbent glass plate.
摘要翻译：彩色薄膜紫外/红外线吸收玻璃板由基底玻璃，着色剂和着色膜形成。基础玻璃包括65至80wt。％SiO2; 0至5wt。％Al2O3; 0〜10重量％％MgO; 5至15wt。％CaO; 10至18wt。％Na2O; 0至5wt。％K2O; 5至15wt。 MgO和CaO的总量％ 10〜20重量％ Na2O和K2O的总量％ 0.05〜0.3重量％ SO3％和0-5重量％％B2O3。着色剂包括0.35至0.55wt。以Fe2O3表示的总氧化铁（T-Fe2O3）％; 0.08〜0.15wt ％FeO; 0.8〜1.5wt。％CeO2; 和0〜0.5wt。％TiO2。以Fe2O3表示的FeO等于或大于20wt。％且小于27wt。％的T-Fe2O3。着色膜具有厚度在30nm和300nm之间的红色色调，并且包括大于50重量％的金和氧化硅的细颗粒。％且等于或小于95wt。％。将着色膜施加到紫外/红外线吸收玻璃板的表面上。

4. 发明授权

US06461736B1 Light-colored glass of high transmittance and method for production thereof, glass plate with electrically conductive film and method for production thereof, and glass article 有权
标题翻译：高透光率的浅色玻璃及其制造方法，导电膜用玻璃板及其制造方法以及玻璃制品
公开(公告)号：US06461736B1
公开(公告)日：2002-10-08
申请号：US09786378
申请日：2001-03-02
申请人： Yukihito Nagashima , Akihiro Koyama , Isamu Kuroda , Masahiro Hirata , Masato Hyodo , Koichiro Nakamura
发明人： Yukihito Nagashima , Akihiro Koyama , Isamu Kuroda , Masahiro Hirata , Masato Hyodo , Koichiro Nakamura
IPC分类号： B32B1706
CPC分类号： C03C17/3417 , C03C3/087 , C03C3/095 , C03C2218/365
摘要： Light-colored high-transmittance glass is provided which is made of a composition containing, as coloring components, on a weight percent basis, 0.02 to 0.06% (excluding 0.06%) total iron oxide based on Fe2O3, less than 0.024% FeO, and 0 to 0.5% cerium oxide and having a ratio of FeO based on Fe2O3 to the total iron oxide of less than 40%. The light-colored high-transmittance glass has a solar radiation transmittance of at least 87.5% and a visible light transmittance measured with the illuminant C of at least 90% when having a thickness of 3.2 mm. A glass sheet with a conductive film also is provided which includes a transparent conductive film formed on a surface of a glass sheet formed of the light-colored high-transmittance glass.
摘要翻译：提供了浅色高透光性玻璃，其由以着色成分为基准的以Fe 2 O 3为基准的总氧化铁0.02〜0.06％（不含0.06％），FeO以下0.024％以下，以及 0〜0.5％的氧化铈，FeO与Fe2O3的比例小于40％。浅色高透光率玻璃具有至少87.5％的太阳辐射透射率，并且当具有3.2mm的厚度时，用光源C测量的可见光透射率为至少90％。还提供了一种具有导电膜的玻璃板，其包括形成在由浅色高透光率玻璃形成的玻璃板的表面上的透明导电膜。

5. 发明授权

US6046122A Ultraviolet and infrared radiation absorbing glass 失效
标题翻译：紫外线和红外辐射吸收玻璃
公开(公告)号：US6046122A
公开(公告)日：2000-04-04
申请号：US40300
申请日：1998-03-18
申请人： Yukihito Nagashima , Nobuyuki Takatsuki , Isamu Kuroda
发明人： Yukihito Nagashima , Nobuyuki Takatsuki , Isamu Kuroda
IPC分类号： C03C3/095 , C03C4/02 , C03C4/08 , C03C3/087
CPC分类号： C03C4/085 , C03C3/095 , C03C4/02 , C03C4/082 , Y10S501/905
摘要： An ultraviolet and infrared radiation absorbing glass is disclosed, comprising, in % by weight:basic glass components comprising65 to 80% SiO.sub.2,0 to 5% Al.sub.2 O.sub.3,0 to 10% MgO,5 to 15% CaO,10 to 18% Na.sub.2 O,0 to 5% K.sub.2 O,5 to 15% MgO+CaO,10 to 20% Na.sub.2 O+K.sub.2 O,0 to 5% B.sub.2 O.sub.3, and0.07 to 0.18% SO.sub.3, andcoloring components comprising0.40 to 0.90% total ion oxide (T-Fe.sub.2 O.sub.3) in terms of Fe.sub.2 O.sub.3,1.0 to 2.0% CeO.sub.2, and0 to 1.0% TiO.sub.2,with 27 to 40% of said T-Fe.sub.2 O.sub.3 being FeO in terms of Fe.sub.2 O.sub.3.
摘要翻译：公开了一种紫外线和红外辐射吸收玻璃，其包含以重量％计的：包含65至80％SiO 2，0至5％Al 2 O 3，0至10％MgO，5至15％CaO，10至18％Na 2 O的碱性玻璃组分，0〜5％K2O，5〜15％MgO + CaO，10〜20％Na2O + K2O，0〜5％B2O3和0.07〜0.18％SO3，着色成分含有0.40〜0.90％的总离子氧化物（T- Fe 2 O 3），1.0〜2.0％CeO 2和0〜1.0％TiO 2，所述T-Fe 2 O 3为FeO 2为27〜40％。

6. 发明授权

US5858894A Ultraviolet and infrared radiation absorbing glass 失效
标题翻译：紫外线和红外辐射吸收玻璃
公开(公告)号：US5858894A
公开(公告)日：1999-01-12
申请号：US837946
申请日：1997-04-28
申请人： Yukihito Nagashima , Isamu Kuroda
发明人： Yukihito Nagashima , Isamu Kuroda
IPC分类号： B60J1/00 , C03C3/087 , C03C3/095 , C03C4/02 , C03C4/08
CPC分类号： C03C4/085 , C03C3/095 , C03C4/082
摘要： Green-tinted ultraviolet and infrared radiation absorbing glass suitable for use as a windowpane of vehicles, such as automobiles or buildings, is disclosed. The ultraviolet and infrared radiation absorbing glass comprises, in % by weight:basic glass components comprising65 to 80% SiO.sub.2,0 to 5% Al.sub.2 O.sub.3,0 to 10% MgO,5 to 15% CaO,10 to 18% of Na.sub.2 O,0 to 5% K.sub.2 O,5 to 15% MgO+CaO,10 to 20% Na.sub.2 O+K.sub.2 O, and0 to 5% B.sub.2 O.sub.3 ; andcoloring components comprising0.40 to 0.70% total iron oxide (T--Fe.sub.2 O.sub.3) in terms of Fe.sub.2 O.sub.3,1.4 to 1.7% of CeO.sub.2, and0 to 0.5t% of TiO.sub.2,wherein 27 to 40 wt% of the T--Fe.sub.2 O.sub.3 in terms of Fe.sub.2 O.sub.3 is FeO.
摘要翻译：公开了适用于诸如汽车或建筑物的车辆的窗玻璃的绿色紫外线和红外辐射吸收玻璃。紫外线和红外线辐射吸收玻璃以重量％计包含：包含65-80％SiO 2，0-5％Al 2 O 3，0至10％MgO，5至15％CaO，10至18％Na 2 O，0 至5％K2O，5至15％MgO + CaO，10至20％Na2O + K2O和0至5％B2O3; 和以Fe 2 O 3计的总氧化铁（T-Fe 2 O 3）为0.40〜0.70％，CeO 2为1.4〜1.7％，TiO 2为0〜0.5重量％的着色成分，其中，27〜40重量％的T-Fe 2 O 3 的Fe2O3是FeO。

7. 发明授权

US07393802B2 Ultraviolet/infrared absorbent low transmittance glass 失效
标题翻译：紫外线/红外吸收剂低透光率玻璃
公开(公告)号：US07393802B2
公开(公告)日：2008-07-01
申请号：US10800663
申请日：2004-03-16
申请人： Hiromitsu Seto , Yukihito Nagashima , Isamu Kuroda , Shigekazu Yoshii
发明人： Hiromitsu Seto , Yukihito Nagashima , Isamu Kuroda , Shigekazu Yoshii
IPC分类号： C03C3/087
CPC分类号： C03C4/02 , C03C3/087 , C03C4/082 , C03C4/085 , Y10S501/904 , Y10S501/905
摘要： An ultraviolet/infrared absorbent low transmittance glass is formed of base glass containing 65 to 80 wt. % SiO2; 0 to 5 wt. % Al2O3; greater than 2.1 to less than or equal to 10 wt. % MgO; 5 to 15 wt. % CaO wherein a total amount of MgO and CaO is 7 to 15 wt. %; 10 to 18 wt. % Na2O; 0 to 5 wt. % K2O wherein a total amount of Na2O and K2O is 10 to 20 wt. %; and 0 to 5 wt. % B2O3, and colorants including 1.25 to 2.2 wt. % total iron oxide (T-Fe2O3) expressed as Fe2O3; 0.001 to 0.018 wt. % CoO; 0 to 0.0004 wt. % Se; and 0.028 to 0.2 wt. % NiO, wherein the glass has a turquoise blue or deep green color.
摘要翻译：紫外线/红外吸收剂低透光性玻璃由含有65〜80重量％％SiO 2; 0至5wt。％Al 2 O 3 3; 大于2.1至小于或等于10重量％％MgO; 5至15wt。％CaO，其中MgO和CaO的总量为7〜15wt。％; 10至18wt。％Na 2 O; 0至5wt。％K 2 O其中Na 2 O和K 2 O的总量为10〜20重量％。％; 和0-5重量％％B 2 O 3 3，着色剂包括1.25至2.2重量％以Fe 2 O 3 3表示的％总氧化铁（T-Fe 2 O 3 3）; 0.001〜0.018重量％％CoO; 0〜0.0004重量％％Se; 和0.028〜0.2重量％％NiO，其中玻璃具有绿松石蓝色或深绿色。

8. 发明授权

US06395660B1 Ultraviolet/infrared absorbent low transmittance glass 有权
标题翻译：紫外线/红外吸收剂低透光率玻璃
公开(公告)号：US06395660B1
公开(公告)日：2002-05-28
申请号：US09524589
申请日：2000-03-14
申请人： Hiromitsu Seto , Yukihito Nagashima , Isamu Kuroda , Shigekazu Yoshii
发明人： Hiromitsu Seto , Yukihito Nagashima , Isamu Kuroda , Shigekazu Yoshii
IPC分类号： C03C3087
CPC分类号： C03C3/087 , C03C4/02 , C03C4/082 , C03C4/085 , Y10S501/904 , Y10S501/905
摘要： An ultraviolet/infrared absorbent low transmittance glass consists of base glass, and colorants. The base glass comprises 65 to 80 wt. % SiO2; 0 to 5 wt. % Al2O3; greater than 2 to less than or equal to 10 wt. % MgO; 5 to 15 wt. % CaO wherein a total amount of MgO and CaO is 7 to 15 wt. %; 10 to 18 wt. % Na2O; 0 to 5 wt. % K2O wherein a total amount of Na2O and K2O is 10 to 20 wt. %; and 0 to 5 wt. % B2O3. The colorants without Se is formed of 1.25 to 2.2 wt. % total iron oxide (T—Fe2O3) expressed as Fe2O3; 0.001 to 0.03 wt. % CoO; and 0.003 to 0.2 wt. % NiO. The glass has a turquoise blue or deep green color, and exhibits low or middle visible light transmittance, low total solar energy transmittance and low ultraviolet transmittance.
摘要翻译：紫外线/红外吸收剂低透光率玻璃由基础玻璃和着色剂组成。基础玻璃包含65至80wt。％SiO2; 0至5wt。％Al2O3; 大于2至小于或等于10重量％％MgO; 5至15wt。％CaO，其中MgO和CaO的总量为7〜15wt。％; 10至18wt。％Na2O; 0至5wt。％K 2 O，其中Na 2 O和K 2 O的总量为10〜20重量％。％; 和0-5重量％％B2O3。不含Se的着色剂由1.25〜2.2wt。以Fe2O3表示的总氧化铁（T-Fe2O3）％; 0.001〜0.03重量％％CoO; 和0.003〜0.2重量％％NiO。玻璃具有绿松石蓝色或深绿色，并且具有低或中等可见光透射率，低太阳能总透射率和低紫外线透射率。

9. 发明授权

US5776846A Ultraviolet- and infrared-absorbing glass 失效
标题翻译：紫外线和红外线吸收玻璃
公开(公告)号：US5776846A
公开(公告)日：1998-07-07
申请号：US782173
申请日：1997-01-14
申请人： Koichi Sakaguchi , Yukihito Nagashima , Isamu Kuroda , Shigekazu Yoshii
发明人： Koichi Sakaguchi , Yukihito Nagashima , Isamu Kuroda , Shigekazu Yoshii
IPC分类号： C03C3/095 , C03C4/02 , C03C4/08 , C03C3/087
CPC分类号： C03C4/082 , C03C3/095 , C03C4/02 , C03C4/085
摘要： Ultraviolet- and infrared-absorbing glass comprising: as basic glass components, 65 to 80% by weight of SiO.sub.2, 0 to 5% by weight of Al.sub.2 O.sub.3, 0 to 10% by weight of MgO, 5 to 15% by weight of CaO, 10 to 18% by weight of Na.sub.2 O, 0 to 5% by weight of K.sub.2 O, 5 to 15% by weight in total of MgO and CaO, 10 to 20% by weight in total of Na.sub.2 O and K.sub.2 O, and 0 to 5% by weight of B.sub.2 O.sub.3 ; and in the first embodiment, as coloring components, 0.25 to 0.45% by weight, in terms of Fe.sub.2 O.sub.3, of total iron oxide (T-Fe.sub.2 O.sub.3) having an FeO/T-Fe.sub.2 O.sub.3 ratio, in terms of Fe.sub.2 O.sub.3, of 15.5 to 25.0%, 0.8 to 2.0% by weight of CeO.sub.2, 0 to 1.0% by weight of TiO.sub.2, 0 to 0.005% by weight of CoO, and 0.0005 to 0.005% by weight of Se; or in the second embodiment, as coloring components, 0.25 to 0.5% by weight, in terms of Fe.sub.2 O.sub.3, of total iron oxide (T-Fe.sub.2 O.sub.3) having an FeO/T-Fe.sub.2 O.sub.3 ratio, in terms of Fe.sub.2 O.sub.3, of 5.0 to 20.0%, 1.4 to 2.0% by weight of CeO.sub.2, 0 to 0.4% by weight of TiO.sub.2, 0 to 0.002% by weight of CoO, and 0.0005 to 0.005% by weight of Se.
摘要翻译：紫外线和红外线吸收玻璃，其包含：作为碱性玻璃成分，65〜80重量％的SiO 2，0〜5重量％的Al 2 O 3，0〜10重量％的MgO，5〜15重量％的CaO， 10〜18重量％的Na 2 O，0〜5重量％的K 2 O，5〜15重量％的MgO和CaO，10〜20重量％的Na 2 O和K 2 O，0〜5重量％ B2O3重量; 在第一实施方式中，作为着色成分，以Fe 2 O 3计，FeO / T-Fe 2 O 3比的总氧化铁（T-Fe 2 O 3）的Fe 2 O 3为0.25〜0.45重量％，以Fe 2 O 3计，为15.5〜25.0质量％，CeO 2为0.8〜2.0重量％，TiO 2为0〜1.0重量％，CoO为0〜0.005重量％，Se为0.0005〜0.005重量％或者在第二实施方案中，作为着色成分，以Fe2O3计，FeO / T-Fe 2 O 3比的Fe 2 O 3的总氧化铁（T-Fe 2 O 3）的Fe 2 O 3为0.25〜0.5重量％，以Fe 2 O 3计，为5.0〜20.0重量％，CeO 2为1.4〜2.0重量％，TiO 2为0〜0.4重量％，CoO为0〜0.002重量％，Se为0.0005〜0.005重量％。

10. 发明授权

US07087307B2 Glass sheet and glass sheet photoelectric converter device 有权
标题翻译：玻璃板和玻璃板光电转换装置
公开(公告)号：US07087307B2
公开(公告)日：2006-08-08
申请号：US10485633
申请日：2002-12-27
申请人： Yukihito Nagashima , Masahiro Hirata , Akihiro Koyama , Akira Fujisawa
发明人： Yukihito Nagashima , Masahiro Hirata , Akihiro Koyama , Akira Fujisawa
IPC分类号： B32B17/06
CPC分类号： C03B18/18 , C03C3/087 , C03C3/089 , C03C3/091 , H01L31/0392 , Y02E10/50
摘要： The present invention provides a glass sheet formed on molten tin, that exhibits a high transmittance that is originally inherent to its composition. In this glass sheet, the difference between a visible light reflectance of a surface formed in contact with the molten tin and a visible light reflectance of a surface on the opposite side thereof is not greater than 0.25%. And when the glass sheet's thickness is 4 mm, a light transmittance at 540 nm wavelength is at least 91.5%, and a light transmittance at 450 nm wavelength is at least 91.0%, and after irradiating UV light for 6 hours as specified in the radiation-proofing test according to JIS R3212, a light transmittance at 540 nm wavelength is at least 91.0% and a light transmittance at 450 nm wavelength is at least 90.5%.
摘要翻译：本发明提供一种形成在熔融锡上的玻璃片，其表现出其组成原本固有的高透射率。在该玻璃板中，与熔融锡接触形成的表面的可见光反射率与其相反侧的表面的可见光反射率之差不大于0.25％。并且当玻璃板的厚度为4mm时，540nm波长的透光率为91.5％以上，450nm波长的透光率为91.0％以上，在照射紫外线6小时后照射根据JIS R3212的耐久性试验，540nm波长的透光率为91.0％以上，450nm波长的透光率为90.5％以上。

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