Lg Electronics Inc.

Munhyuk Lim

Kyungho Jung

Sumin Lee

Dongwook Lee

Juchul Lee

Junhan Kwon

Keeyong Kim

Youngmin Pi

Hongjung Kim

Yongkeon Ahn

Disclosed are a separator for a lithium ion secondary battery, a method for producing the same, and a secondary battery using the same. A separator structure includes a support disposed inside a secondary battery. The support includes a porous polymer matrix, cellulose nano fibers dispersed in the matrix, and inorganic additives dispersed in the matrix, wherein at least some of the inorganic additives are attached to the cellulose nano fibers and are distributed in the matrix.

Separator structure, method for producing the same, and secondary battery using the same

A composition for a dielectric layer of a plasma display panel and a plasma display panel including the same are disclosed. The composition includes a glass frit, a binder, a dispersant, a plasticizer, and a solvent. The binder includes about 50 to 85 parts by weight of a first monomer, about 10 to 30 parts by weight of a second monomer, and about 1 to 20 parts by weight of a third monomer based on 100 parts by weight of the binder.

Composition for dielectric layer of plasma display panel and plasma display panel including the same

Growing community of inventors

Cheongju-si, South Korea

Munhyuk Lim