Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Solar cell apparatus

A technology of solar cells and equipment, applied in circuits, photovoltaic power generation, electrical components, etc., can solve problems such as damage to solar cells, achieve the effects of reduced power, improved service life and reliability

Inactive Publication Date: 2014-09-24
LG INNOTEK CO LTD
View PDF3 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main reason for requiring stability is the penetration of moisture into the solar cell, which can cause damage to the solar cell

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
  • Solar cell apparatus
  • Solar cell apparatus
  • Solar cell apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] In the description of the embodiments, it will be understood that when a panel, strip, frame, substrate, groove or film is referred to as being in another panel, another strip, another frame, another substrate, another groove or another film, it may be directly or indirectly on another panel, another bar, another frame, another substrate, another groove or another film, or there may be one or more a middle layer. Such positions of layers have been described with reference to the drawings. The size of elements shown in the drawings may be exaggerated for illustrative purposes and may not fully reflect actual sizes.

[0019] figure 1 is a sectional view showing a solar cell module according to the embodiment. figure 2 is shown figure 1 Enlarged cross-sectional view of region A. Figure 3 to Figure 5 is shown according to other embodiments figure 1 Enlarged cross-sectional view of region A.

[0020] see figure 1 and figure 2 , The solar cell module according to ...

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

No PUM Login to View More

Abstract

A solar cell apparatus according to the embodiment includes a lower substrate; solar cells on the lower substrate; and an upper substrate on the solar cells, wherein at least one of the lower substrate and the upper substrate includes a protrusion extending to a remaining substrate.

Description

technical field [0001] The invention relates to a solar cell device. Background technique [0002] A solar cell (or photovoltaic cell) is a central element of solar power generation that directly converts sunlight into electricity. [0003] For example, if sunlight with energy greater than the bandgap energy of a semiconductor is incident on a solar cell having a PN junction structure, electron-hole pairs are generated. Due to the electric field formed in the PN junction portion, electrons and holes gather to the N layer and the P layer, respectively, so that a photovoltage is generated between the N layer and the P layer. In this case, if a load is connected to the electrodes at both ends of the solar cell, current will flow through the solar cell. [0004] Recently, as energy consumption increases, solar cells that convert sunlight into electrical energy have been developed. [0005] Specifically, CIGS-based solar cells are widely used, wherein CIGS-based solar cells ar...

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): H01L31/042H01L31/048
CPCH01L31/042H01L31/0488Y02E10/50H01L31/048H01L31/04
Inventor 曹豪健
Owner LG INNOTEK CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com