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SOLAR CELL APPARATUS AND METHOD OF FABRICATING THE SAMe

A technology for solar cells and front electrodes, applied in energy conversion devices, final product manufacturing, sustainable manufacturing/processing, etc., can solve problems such as solar cell electrode corrosion, degradation of solar cell device performance, etc., to ensure stability and reliability. , saving cost and time, increasing the effect of contact area

Inactive Publication Date: 2014-08-13
LG INNOTEK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although the solar cell device is sealed, moisture may permeate into the solar cell device along the interface between the substrate and the sealing member, corroding the solar cell electrodes, thereby degrading the performance of the solar cell device.

Method used

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  • SOLAR CELL APPARATUS AND METHOD OF FABRICATING THE SAMe
  • SOLAR CELL APPARATUS AND METHOD OF FABRICATING THE SAMe
  • SOLAR CELL APPARATUS AND METHOD OF FABRICATING THE SAMe

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Embodiment Construction

[0019] In the description of the embodiments, it should be understood that when a layer (or film), region, pattern, or structure is referred to as being on another substrate, another layer (or film), another region, another pad, or another pattern "on" or "under", it may be "directly" or "indirectly" on another substrate, layer (or film), region, pad, or pattern, or there may also be one or more a middle layer. Such positions of layers have been described with reference to the drawings.

[0020] figure 1 is a sectional view showing a solar cell device according to an embodiment, figure 2 and image 3 is a cross-sectional view illustrating a blocking portion of a solar cell according to an embodiment.

[0021] see figure 1 , the solar cell device according to the embodiment includes a support substrate 10 , a blocking portion 20 , a plurality of solar cells 30 , a protective layer 40 , a protective plate 50 , and a bus bar 60 .

[0022] The support substrate 10 has a fla...

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Abstract

Disclosed are a solar cell apparatus and a method of fabricating the same. The solar cell apparatus includes: barrier parts disposed in an outer region of a support substrate and arranged to be in opposition to each other; a plurality of solar cells between the barrier parts; and a protective layer on the barrier parts and the solar cells.

Description

technical field [0001] Embodiments relate to solar cell devices and methods of manufacturing the same. Background technique [0002] A solar cell device may be defined as a device that converts light energy into electrical energy by using a photovoltaic effect that generates electrons when light is incident on a P-N junction diode. According to the materials constituting the junction diode, solar cell devices can be classified into silicon solar cell devices, compound semiconductor solar cell devices mainly containing I-III-VI compounds or III-V compounds, dye-sensitized solar cell devices, and organic solar cells device. [0003] The smallest unit of a solar cell device is a battery. Typically, a battery produces a very small voltage, between about 0.5V and about 0.6V. Therefore, a plate-shaped structure in which multiple batteries are connected in series on a substrate to generate a voltage of several volts to several hundred volts is called a solar cell module, and a s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/04H01L31/18
CPCH01L27/1423H01L31/02366H01L31/046Y02E10/542H01L31/048Y02P70/50H01L31/18H01L31/0445
Inventor 李东根
Owner LG INNOTEK CO LTD
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