Fitting equipment and lens fitting method

A technology for laminating equipment and lenses, which is applied in optics, instruments, optical components, etc., can solve problems such as the inability to align workpieces with AA, to ensure adhesion and reliability, ensure alignment, and meet the needs of optical path design Effect

Active Publication Date: 2019-11-08
INTERFACE TECH CHENGDU CO LTD +2
View PDF10 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a laminating equipment and a laminating method for lenses to solve the problem that the traditional STH equipment cannot perform AA alignment on the workpiece.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fitting equipment and lens fitting method
  • Fitting equipment and lens fitting method
  • Fitting equipment and lens fitting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0028] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "inner", "outer", "left", "right" and similar expressions are used herein for the purpose of descripti...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
angleaaaaaaaaaa
angleaaaaaaaaaa
Login to view more

Abstract

The invention relates to fitting equipment and a lens fitting method. The fitting equipment comprises a light source for emitting an incident light beam, a workbench and a detector. The workbench comprises a first jig and a second jig. The refractive index of the first jig is smaller than the refractive index of the second jig. The first jig is provided with an incident surface and a first reflecting surface which are oppositely arranged, and the incident surface is used for receiving the incident light beam. The second jig is provided with a second reflecting surface, the first reflecting surface is abutted against the second reflecting surface and is used for reflecting the incident light beam, and the incident light beam is reflected to form the reflected light beam. The workbench is used for containing at least two workpieces, and the reflected light beam passes through the workpieces to form an emergent light beam. The detector is used for detecting the intensity of the emergent light beam to determine whether the workpieces are aligned or not. The fitting equipment has the AA alignment function. By the adoption of the lens fitting method, an APF film is adhered to a lens through UV OCA glue, alignment between the APF film and a QWP film can be ensured, and the needs of the optical path design are satisfied.

Description

technical field [0001] The invention relates to the field of optical lens processing, in particular to a bonding equipment and a bonding method of lenses. Background technique [0002] In traditional soft-to-hard (STH, Soft To Hard) lamination equipment, such as figure 1 As shown, the workpiece, such as a QWP film (quarter wave plate) 420, is arranged on a workbench, and the workbench includes a rubber fixture 110, a mesh plate 120 and a roller 130, and the rubber fixture 110 and the mesh plate 120 are below the workpiece And roller 130 and other opaque parts, the active alignment (Active Alignment, referred to as AA alignment) light source cannot align the workpiece through these opaque parts, so that the traditional STH equipment does not have the AA alignment function. Contents of the invention [0003] Based on this, it is necessary to provide a laminating equipment and a laminating method for lenses to solve the problem that the traditional STH equipment cannot perfo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B29C65/48B29C65/78G02B5/30
CPCB29C65/4845B29C65/7805B29C66/472G02B5/3083
Inventor 万宝辉
Owner INTERFACE TECH CHENGDU CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap