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    Ultra low expansion glass and method for making the same
    3.
    发明专利
    Ultra low expansion glass and method for making the same 审中-公开
    超低膨胀玻璃及其制造方法

    公开(公告)号：JP2008037743A

    公开(公告)日：2008-02-21

    申请号：JP2007170417

    申请日：2007-06-28

    Applicant: Corning Inc ,  コーニング インコーポレイテッド

    Inventor： ELLISON ADAM JAMES

    IPC: C03C3/06 ,  C03B20/00 ,  G02B1/00

    CPC classification number: G02B1/00 ,  C03C3/06 ,  C03C2201/11 ,  C03C2201/12 ,  C03C2201/23 ,  C03C2201/30 ,  C03C2201/32 ,  C03C2201/42 ,  C03C2201/50

    Abstract: PROBLEM TO BE SOLVED: To prevent the emergence of striae, in a low expansion silica-titania glass suitable for manufacturing an extreme ultraviolet ray lithographic element.
    SOLUTION: The low expansion silica-titania glass appropriate for manufacturing the extreme ultraviolet lithographic element comprises a titania-containing silica glass, which has a titania content in the range of 5-12 mass% and contains a viscosity reducing dopant having a content in the range of 0.001 to 1 mass%. The element appropriate for extreme ultraviolet ray lithography is constituted by a titania-containing silica glass, which has a titania content in the range of 5-10 mass%, a viscosity reducing dopant having a content in the range of 0.001 to 1 mass%, a polished and formed surface, and a thermal expansion coefficient of 0±3 ppb/°C in a temperature range of 5-35°C.
    COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题：为了防止在适合制造极紫外线光刻元件的低膨胀二氧化硅 - 二氧化钛玻璃中出现条纹。 解决方案：适用于制造极紫外光刻元件的低膨胀二氧化硅 - 二氧化钛玻璃包括二氧化钛含量为二氧化钛的二氧化硅玻璃，其二氧化钛含量为5-12质量％，含有具有 含量在0.001〜1质量％的范围。 适用于极紫外线光刻的元件由二氧化钛含量为5-10质量％的含二氧化钛的二氧化硅玻璃构成，粘度降低掺杂剂的含量在0.001〜1质量％的范围内， 抛光形成的表面，在5-35℃的温度范围内的热膨胀系数为0±3ppb /℃。 版权所有（C）2008，JPO＆INPIT

    Boroaluminosilicate glass
    4.
    发明专利
    Boroaluminosilicate glass 有权
    玻璃铝玻璃

    公开(公告)号：JP2009286689A

    公开(公告)日：2009-12-10

    申请号：JP2009130082

    申请日：2009-05-29

    Applicant: Corning Inc ,  コーニング インコーポレイテッド

    Inventor： ELLISON ADAM JAMES

    IPC: C03C3/091 ,  G02F1/1333

    CPC classification number: C03C3/087 ,  C03C3/091 ,  Y02E20/344

    Abstract: PROBLEM TO BE SOLVED: To provide glass to obtain a glass plate which is not compacted and is thermodynamically stable. SOLUTION: The glass is an alkali-free glass having a liquidus viscosity of about ≥90,000 poise, comprising SiO 2 , Al 2 O 3 , B 2 O 3 , MgO, CaO and SrO so that their proportions satisfy 64≤SiO 2 ≤68.2; 11≤Al 2 O 3 ≤13.5; 5≤B 2 O 3 ≤9; 2≤MgO≤9; 3≤CaO≤9; and 1≤SrO≤5 in terms of oxide in mole percent. The glass can be used for manufacture of a glass substrate for a thin film transistor (TFT) used for an active matrix liquid crystal display (AMLCD) device and other flat panel display devices. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：提供玻璃以获得未压实并且是热力学稳定的玻璃板。

    解决方案：该玻璃是液态粘度约≥90,000泊的无碱玻璃，其包含SiO 2 ，Al 2 O SB>，B 2 3 ，MgO，CaO和SrO，使得它们的比例满足64≤SiO 2 ≤68.2; 11≤Al 2 3 ≤13.5; 5≤B 2 3 ≤9; 2≤MgO≤9; 3≤CaO≤9; 以氧化物计，以摩尔％计，1≤SrO≤5。 该玻璃可用于制造用于有源矩阵液晶显示器（AMLCD）器件和其它平板显示器件的薄膜晶体管（TFT）的玻璃衬底。 版权所有（C）2010，JPO＆INPIT

    Compositional control of immediate relaxation in display glass
    5.
    发明专利
    Compositional control of immediate relaxation in display glass 有权
    显示玻璃立即放松的组成控制

    公开(公告)号：JP2011231004A

    公开(公告)日：2011-11-17

    申请号：JP2011100744

    申请日：2011-04-28

    Applicant: Corning Inc ,  コーニング インコーポレイテッド

    Inventor： ALLAN DOUGLAS CLIPPINGER ,  ELLISON ADAM JAMES ,  KICZENSKI TIMOTHY J ,  MAURO JOHN CHRISTOPHER ,  WELCH ROGER C

    IPC: C03C3/091 ,  C03B27/012 ,  C03C3/087

    CPC classification number: C03C3/085 ,  C03B25/025 ,  C03B25/08 ,  C03C2203/52

    Abstract: PROBLEM TO BE SOLVED: To reduce the dimensional changes of a glass substrate during a display manufacturing process.SOLUTION: The method for reducing the dimensional changes of the glass substrate in a display manufacturing process includes a step of altering the composition of glass so as to increase the peak expansion of the glass during the process. The altering step may include a step of increasing the concentration of alkali metal oxide in the glass. The concentration of alkali metal oxide in the glass is preferably increased only 0.25 mol%, and only 1.0 mol%, more preferably. The altering step may include a step of increasing the water content of the glass. The glass substrate is also provided for use as a substrate in the process for producing a display device.

    Abstract translation: 要解决的问题：在显示制造过程中减小玻璃基板的尺寸变化。 解决方案：用于在显示器制造工艺中减小玻璃基板的尺寸变化的方法包括改变玻璃的组成以增加玻璃在工艺过程中的峰值膨胀的步骤。 改变步骤可以包括增加玻璃中碱金属氧化物浓度的步骤。 玻璃中的碱金属氧化物的浓度优选仅增加0.25mol％，更优选仅增加1.0mol％。 改变步骤可以包括增加玻璃的含水量的步骤。 在制造显示装置的过程中，还提供玻璃基板用作基板。 版权所有（C）2012，JPO＆INPIT

    Stable glass sheet and method for producing the same
    6.
    发明专利
    Stable glass sheet and method for producing the same 有权
    稳定的玻璃片及其制造方法

    公开(公告)号：JP2010159203A

    公开(公告)日：2010-07-22

    申请号：JP2009266154

    申请日：2009-11-24

    Applicant: Corning Inc ,  コーニング インコーポレイテッド

    Inventor： DANIELSON PAUL STEPHEN ,  ELLISON ADAM JAMES ,  KICZENSKI TIMOTHY J

    IPC: C03B25/12 ,  C03B17/06 ,  G02F1/1333

    CPC classification number: C03B32/00 ,  C03B17/067

    Abstract: PROBLEM TO BE SOLVED: To provide, by an economical production method, a glass sheet having a pristine surface suitable for a glass substrate for production of low-temperature polysilicon-based TFT displays.
    SOLUTION: A glass material has an anneal point of at least 765°C and a CTE of at most 42×10
    -7 /°C. The production method includes heating the glass material to a temperature not lower than a temperature T
    1 corresponding to a viscosity of 1.0×10
    10 poise, and cooling the glass material from T
    1 to a temperature T
    2 corresponding to a viscosity of 1.0×10
    15 poise at a cooling rate of CR (CR≥5°C/s). The glass material, upon completion of the above final step, has a measured compaction CM675, wherein the absolute value of the measured compaction is at most 175 ppm. A fusion-draw process is suitable for the above method.
    COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：通过经济的制造方法，提供具有适合用于生产低温多晶硅TFT显示器的玻璃基板的原始表面的玻璃板。 解决方案：玻璃材料具有至少765℃的退火点和至多42×10 -6 /℃/℃的CTE。 该制造方法包括将玻璃材料加热到对应于粘度为1.0×10 10℃的温度不低于温度T 1℃的温度，并将玻璃材料从T <1> 至对应于1.0×10 15粘度的温度T 2 以CR的冷却速度（CR≥5℃/ S）。 玻璃材料在上述最终步骤完成时具有测量的压实CM675，其中所测量的压实的绝对值为至多175ppm。 融合拉伸工艺适用于上述方法。 版权所有（C）2010，JPO＆INPIT

    METHODS FOR THERMALLY TREATING GLASS ARTICLES
    7.
    发明专利
    METHODS FOR THERMALLY TREATING GLASS ARTICLES 未知

    公开(公告)号：CA2972778A1

    公开(公告)日：2016-07-07

    申请号：CA2972778

    申请日：2015-12-30

    Applicant: CORNING INC

    Inventor： ELLISON ADAM JAMES ,  KICZENSKI TIMOTHY JAMES ,  MORRIS STEPHANIE LYNN ,  SCHAUT ROBERT ANTHONY ,  TIETJE STEVEN ALVIN

    IPC: C03B25/00

    Abstract: According to one embodiment, a method for thermally treating glass articles may include holding a glass article at a treatment temperature equal to an annealing temperature of the glass article ±15°C for a holding time greater than or equal to 5 minutes. Thereafter, the glass article may be cooled from the treatment temperature through a strain point of the glass article at a first cooling rate CR1 less than 0°C/min and greater than -20°C/min such that a density of the glass article is greater than or equal to 0.003 g/cc after cooling. The glass article is subsequently cooled from below the strain point at a second cooling rate CR2, wherein |CR2| > |CR1|.

    HIGH TRANSMISSION GLASSES
    8.
    发明专利
    HIGH TRANSMISSION GLASSES 未知

    公开(公告)号：SG11201909084SA

    公开(公告)日：2019-10-30

    申请号：SG11201909084S

    申请日：2018-03-28

    Applicant: CORNING INC

    Inventor： ASHTON-PATTON MELISSANN MARIE ,  ELLISON ADAM JAMES ,  KING ELLEN ANNE

    IPC: C03C3/078 ,  C03C3/076 ,  C03C3/085 ,  C03C3/087 ,  C03C3/089 ,  C03C3/091 ,  C03C4/00 ,  G02B6/12

    Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 04 October 2018 (04.10.2018) W I PO I PCT o mono °nolo HE mil olo Ho Ho (10) International Publication Number WO 2018/183444 A3 (51) International Patent Classification: CO3C 3/076 (2006.01) CO3C 3/091 (2006.01) CO3C 3/085 (2006.01) CO3C 4/00 (2006.01) CO3C 3/087 (2006.01) GO2B 6/12 (2006.01) CO3C 3/089 (2006.01) CO3C 3/078 (2006.01) (21) International Application Number: PCT/US2018/024759 (22) International Filing Date: 28 March 2018 (28.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/479,497 31 March 2017 (31.03.2017) US (71) Applicant: CORNING INCORPORATED [US/US]; 1 Riverfront Plaza, Corning, New York 14831 (US). (72) Inventors: ASHTON-PATTON, Melissann Marie; 110 High Road, Corning, New York 14830 (US). ELLISON, Adam James; 70 E. 5th Street, Corning, New York 14830 (US). KING, Ellen Anne; 9241 West Rd., Savona, New York 14879 (US). (74) Agent: HARDEE, Ryan T.; CORNING INCORPORAT- ED, Intellectual Property Department, SP-TI-03-1, Corn- ing, New York 14831 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, W O 20 18/ 183 444 A3 (54) Title: HIGH TRANSMISSION GLASSES 140 FIG. 1 (57) : Compounds, compositions, articles, devices, and methods for the manufacture of light guide plates and back light units including such light guide plates made from glass. In some embodiments, light guide plates (LGPs) are provided that have similar or superior optical properties to light guide plates made from PMMA and that have exceptional mechanical properties such as rigidity, CTE and dimensional stability in high moisture conditions as compared to PMMA light guide plates. [Continued on next page] WO 2018/183444 A3 1#110figinigE10131WHOHOHMEMION TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: with international search report (Art. 21(3)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h)) (88) Date of publication of the international search report: 13 December 2018 (13.12.2018)

    GLASS ARTICLES AND METHODS FOR IMPROVING THE RELIABILITY OF GLASS ARTICLES
    9.
    发明专利
    GLASS ARTICLES AND METHODS FOR IMPROVING THE RELIABILITY OF GLASS ARTICLES 未知

    公开(公告)号：CA2959666A1

    公开(公告)日：2016-03-10

    申请号：CA2959666

    申请日：2015-09-04

    Applicant: CORNING INC

    Inventor： DEMARTINO STEVEN EDWARD ,  ELLISON ADAM JAMES ,  HOFF KYLE CHISTOPHER

    IPC: C03C15/00

    Abstract: According to one embodiment, a glass article may include a glass body having a first surface and a second surface opposite the first surface. The first surface and the second surface each have a radius of curvature. The first surface of the glass body comprises a flaw population extending from the first surface into a thickness of the glass body with a maximum initial flaw depth Ai. The first surface of the glass body may be etched to a depth less than or equal to about 25% of the maximum initial flaw depth Ai of the flaw population present in the first surface. When the glass article is under uniaxial compressive loading, at least a portion of the first surface is in tension and a uniaxial compressive strength of the glass article is greater than or equal to 90% of a uniaxial compressive strength of a flaw-free glass article.

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