[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Liu et al., 2022 - Google Patents

High-resolution Meniscus Multi-Focusing Compound Eye by negative pressure forming technology

Liu et al., 2022

View PDF
Document ID
4085893596470191132
Author
Liu Y
Feng X
Dong J
Yu Y
Xing Y
Shu F
Peng L
Wu Y
Publication year

External Links

Snippet

Aiming at the problem of preparing high-resolution compound eye, this paper proposes a multi-focal length meniscus compound eye based on MEMS negative pressure molding technology. The aperture is increased while the large eld angle of view of 101.14 is …
Continue reading at scholar.archive.org (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0012—Arrays characterised by the manufacturing method
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0075—Arrays characterized by non-optical structures, e.g. having integrated holding or alignment means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/118—Anti-reflection coatings having sub-optical wavelength surface structures designed to provide an enhanced transmittance, e.g. moth-eye structures
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical face, e.g. for reducing geometrical aberration
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00—Light guides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00—Other optical systems; Other optical apparatus
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B26/00—Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices

Similar Documents

Publication Publication Date Title
Yuan et al. Fabrication of microlens array and its application: a review
Cheng et al. Review of state-of-the-art artificial compound eye imaging systems
Hou et al. Fabrication, characterization, and applications of microlenses
CN207164344U (en) Optical imaging system
TWI578016B (en) Optical system with microelectromechanical system image focus actuator
CN100427971C (en) Light-absorbing member
Chung et al. Mining the smartness of insect ultrastructures for advanced imaging and illumination
CN109239818A (en) Annular optical element, imaging lens module and electronic device
KR101738883B1 (en) Ultrathin digital camera and manufacturing method of the same
Teichman et al. Gradient index optics at DARPA
Yang et al. Bioinspired artificial compound eyes: characteristic, fabrication, and application
Hong et al. Tunable microfluidic optical devices with an integrated microlens array
CN216901317U (en) Artificial bionic compound eye based on superlens
Zhai et al. Microfabrication of bioinspired curved artificial compound eyes: a review
CN101726773B (en) Cambered artificial compound eye and preparation method thereof
TW202009586A (en) Optical image capturing module、system and manufacturing method thereof
Luo et al. Rapid fabrication of curved microlens array using the 3D printing mold
An et al. Spherically encapsulated variable liquid lens on coplanar electrodes
TWI610092B (en) Three-surface wide field-of-view lens systems
US10916575B2 (en) Image sensor and method of manufacturing image sensor
Liu et al. High-resolution Meniscus Multi-Focusing Compound Eye by negative pressure forming technology
Chen et al. A thin format vision-based tactile sensor with a microlens array (MLA)
Zhu et al. Focus-tunable microlens arrays fabricated on spherical surfaces
Jing et al. Miniature bioinspired artificial compound eyes: microfabrication technologies, photodetection and applications
CN113640941B (en) Optical lens