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US 2018/0019350 A9Published application
Conductive paste and electronic device and solar cell including an electrode formed using the conductive paste
AssigneeSamsung Electronics Co., Ltd.
InventorsSe Yun KIM, Suk Jun KIM, Eun Sung LEE, Sang Soo JEE, Jeong Na HEO
Life of this patent
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Abstract
A conductive paste includes a conductive powder, a metallic glass having a glass transition temperature of less than or equal to about 600° C. and a supercooled liquid region of greater than or equal to 0 K, and an organic vehicle, and an electronic device and a solar cell include an electrode formed using the conductive paste.
Claims40
A conductive paste comprising:
- a conductive powder;
- a metallic glass,
- the metallic glass having a glass transition temperature of less than or equal to about 600° C., and
- the metallic glass having a supercooled liquid region of greater than or equal to about 0 K;
- and
- an organic vehicle.
3 more elements
An electronic device comprising:
- an electrode formed by sintering a conductive paste, the electrode not having a glass transition temperature (Tg).
A conductive paste, comprising:
- a conductive powder,
- a metallic glass,
- the metallic glass having a glass transition temperature of less than or equal to about 350° C., and
- the metallic glass having a supercooled liquid region of greater than or equal to about 0 K, and
- an organic vehicle.
2 more elements
A method of making an electrode comprising:
- depositing a conductive paste on a semiconductor substrate,
- the conductive paste including a conductive powder and a metallic glass dispersed in an organic vehicle,
- the metallic glass having a glass transition temperature of less than or equal to about 600° C. and a supercooled liquid region of greater than or equal to about 0 K;
- heating the conductive paste on the semiconductor substrate in a furnace at a process temperature that is greater than the glass transition temperature of the conductive paste and less than or equal to about 600° C.
1 more element
Dependencies are inferred from the claim text.