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1. (WO2017094683) GLASS SHEET, TOUCH PAD, AND TOUCH PANEL
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/094683 International Application No.: PCT/JP2016/085233
Publication Date: 08.06.2017 International Filing Date: 28.11.2016
IPC:
C03C 15/00 (2006.01) ,C03C 17/42 (2006.01) ,G06F 3/041 (2006.01) ,G06F 3/0354 (2013.01)
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
15
Surface treatment of glass, not in the form of fibres or filaments, by etching
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17
Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
34
with at least two coatings having different compositions
42
at least one coating of an organic material and at least one non-metal coating
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
03
Arrangements for converting the position or the displacement of a member into a coded form
041
Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01
Input arrangements or combined input and output arrangements for interaction between user and computer
03
Arrangements for converting the position or the displacement of a member into a coded form
033
Pointing devices displaced or positioned by the user; Accessories therefor
0354
with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
Applicants:
旭硝子株式会社 ASAHI GLASS COMPANY, LIMITED [JP/JP]; 東京都千代田区丸の内一丁目5番1号 5-1, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008405, JP
Inventors:
稲本 美砂 INAMOTO, Misa; JP
岡畑 直樹 OKAHATA, Naoki; JP
澁谷 崇 SHIBUYA, Takashi; JP
Agent:
伊東 忠重 ITOH, Tadashige; JP
伊東 忠彦 ITOH, Tadahiko; JP
Priority Data:
2015-23421730.11.2015JP
Title (EN) GLASS SHEET, TOUCH PAD, AND TOUCH PANEL
(FR) FEUILLE EN VERRE, PAVÉ TACTILE, ET ÉCRAN TACTILE
(JA) ガラス板、タッチパッド、およびタッチパネル
Abstract:
(EN) A glass sheet provided with a fine uneven surface on a principal surface thereof, the glass sheet characterized in that in a height histogram of shape data of a square region 2 µm on each side thereof in the fine uneven surface, when the center plane in the height direction of a section having the highest frequency of appearance of the height of the fine uneven surface is used as a reference plane, the number of projections having a height at least 20% of the maximum elevation difference with respect to the reference plane is 1 to 300.
(FR) La présente invention concerne une feuille en verre pourvue d'une fine surface inégale sur sa surface principale, la feuille en verre caractérisée en ce qu’un histogramme des hauteurs de données de forme d’une région carrée de 2 µm sur chacun de ses côtés dans la fine surface inégale, lorsque le plan central dans le sens de la hauteur d’une section présentant la fréquence la plus élevée d’apparence de la hauteur de la fine surface inégale est utilisé comme plan de référence, le nombre de protubérances présentant une hauteur d’au moins 20 % de la différence d’élévation maximale par rapport au plan de référence est de 1 à 300.
(JA) 【解決手段】主面に微小凹凸面を備えるガラス板であって、前記微小凹凸面のうちの一辺2μmの正方形領域の形状データの高さのヒストグラムにおいて、前記微小凹凸面の高さの出現頻度が最も多い区間の高さ方向中心面を基準平面としたとき、前記正方形領域において、前記基準平面に対する最大高低差の20%以上高い凸の数が、1以上300以下であることを特徴とするガラス板。
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Designated States: 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, JP, KE, KG, 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
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
CN108290776US20180273421