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Pub. No.: WO/2001/035144 International Application No.: PCT/JP2000/007952
Publication Date: 17.05.2001 International Filing Date: 10.11.2000
Chapter 2 Demand Filed: 10.11.2000
IPC:
B29D 11/00 (2006.01) ,C03B 23/047 (2006.01) ,C03B 37/025 (2006.01) ,G02B 3/00 (2006.01) ,G02B 3/06 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
11
Producing optical elements, e.g. lenses or prisms
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
B
MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
23
Re-forming shaped glass
04
Re-forming tubes or rods
047
by drawing
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
B
MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
37
Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
01
Manufacture of glass fibres or filaments
02
by drawing or extruding
025
from reheated softened tubes, rods, fibres or filaments
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
3
Simple or compound lenses
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
3
Simple or compound lenses
02
with non-spherical faces
06
with cylindrical or toric faces
Applicants: KUSUYAMA, Yutaka[JP/JP]; JP (UsOnly)
HAMAMATSU PHOTONICS K.K.[JP/JP]; 1126-1, Ichino-cho Hamamatsu-shi, Shizuoka 435-8558, JP (AllExceptUS)
Inventors: KUSUYAMA, Yutaka; JP
Agent: HASEGAWA, Yoshiki ; Soei Patent and Law Firm Okura-honkan 6-12, Ginza 2-chome Chuo-ku Tokyo 104-0061, JP
Priority Data:
11/31984710.11.1999JP
Title (EN) OPTICAL LENS AND OPTICAL SYSTEM
(FR) LENTILLE OPTIQUE ET SYSTEME OPTIQUE
Abstract:
(EN) An optical lens characterized by comprising a 1st optical member (2) including a 1st optical action unit (11) which acts on a light incident from a light emitting means (21) in the direction of an X-axis or a Y-axis, and a 2nd optical member (3) including a 2nd optical action unit (12) in which the 1st optical member (2) is buried and which has a curved surface on a light incidence side or a light emission side and acts on an incident light or an emitted light in the direction of an X-axis or a Y-axis. With the optical lens (1) like this, as an optical member with an optical action unit which acts on a light in the X-axis direction and an optical member with an optical action unit which acts on the light in the Y-axis direction can be individually provided, action values on the light can be accurately set for the respective components.
(FR) La lentille optique de cette invention comprend un premier élément (2) optique incluant un premier activateur (11) optique qui agit sur une lumière incidente émanant d'un émetteur (21) de lumière dans le sens d'un axe X ou d'un axe Y, et un 2ème élément (3) optique incluant un 2ème activateur (12) optique dans lequel le premier élément (2) optique est encastré et qui présente une surface courbe sur un côté de l'incidence de la lumière ou un côté d'émission de la lumière et agit sur une lumière incidente ou une lumière émise dans le sens d'un axe X ou d'un axe Y. Avec une structure de ce type, sous forme d'un élément optique à activateur optique qui agit sur une lumière dans le sens de l'axe X et un élément optique à activateur optique qui agit sur la lumière dans le sens de l'axe Y, il est possible de produire individuellement une lentille optique, des valeurs d'activation sur la lumière pouvant être établies avec précision pour les composants respectifs.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)