Light source structure

A technology of light source and fluorescent material, applied in the field of light source structure that can enhance luminous efficiency, can solve the problems of insufficient luminous efficiency, insufficient contact area between ultraviolet light and fluorescent material, etc.
CN100487854CInactive Publication Date: 2009-05-13AU OPTRONICS CORP
8 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
AU OPTRONICS CORP
Publication Date
2009-05-13
Estimated Expiration
Not applicable Β· inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

A light source structure includes a housing and plurality of projecting parts. The housing includes plural bending passages and plural clapboards. The bending passages are separated by clapboards and are connected with each other in parallel. The projecting parts are disposed in the bending passages.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a light source structure, in particular to a light source structure capable of enhancing luminous efficiency. Background technique

[0002] Generally, a flat fluorescent lamp (Flat Fluorescent Lamp) or a cold cathode fluorescent lamp (Cold Cathode Fluorescent Lamp, CCFL) is one of the main components of the light source in the current light source structure. Fluorescent tube is composed of a hollow glass tube, with positive and negative electrodes (electrodes) at both ends, and mercury (Hg) or fluorescent material (phosphor) is placed in the hollow glass tube, the basic principle is to put High voltage is applied to the positive and negative electrodes at both ends of the lamp tube, and the electrons are ejected from the electrode ends. The electrons are accelerated by the high voltage and collide with the mercury atoms in the tube. Ultraviolet light (UV) with excess energy is released, and the released ultraviolet light is ab...

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