国家/地区 韩国（7）
IPC部 C（7） G（7） H（2）
IPC大类 C09（7）
IPC小类 C09D（7）
IPC C09D007/61（3） C08J005/18（2） C08J007/04（2）
C08K003/04（2） C09D007/63（2） G02B001/00（2）
G02B001/10（2） G02B006/12（2）
发明人 SONG Y（2）
公开年 2021（2） 2022（2）
申请年 2021（2） 
专利权人 KOREA INST S.（2） LG DISPLAY C.（2）

Composition useful for preparing light-shielding film of smartphone camera module as spacer, washer and coating solution comprises carbon-based particles, thermosetting binder resins, dispersants, polymer beads and solvents.

PARK S C, YUN J H, KIM Y S, KIM Y, PIAO S

Protective film used in display apparatus comprises light shielding layer disposed in edge portion of one surface of substrate, where light shielding layer comprises first layer on edge of one surface of substrate and second layer on first layer.

CHOI S, JEON H, CUI S, JEON H M

Polymer dispersed liquid crystal display device comprises e.g. first silver nanowire transparent electrode formed on first transparent support substrate, and first overcoat layer formed on first silver nanowire transparent electrode.

YOON J H, KIM G H, HAN P Y

Manufacture of polymer waveguide e.g. optical waveguide for passively mode-locked laser, involves forming cladding layer comprising polymer on substrate, removing portion of cladding layer to form groove for waveguide, and forming core accommodating dispersed graphene on groove.

RYU B, SONG Y, RYU B W

Barrier film for quantum dot sheet comprises first layer including barrier layer positioned on base film, and second layer located on barrier layer, where barrier layer is dry coating layer or wet coating layer.

KIM H, KIM J H, LEE J, HWANG M

Producing physically contactable graphene electro-optic modulator used in system for modulating optical signal traveling along optical waveguide according to electrical signal, comprises e.g. forming metal electrodes on oxide film.

SONG Y, LEE S J, LEE S

Composition, useful for coating a light-shielding member of an image board of LCD, comprises conducting material consisting of conducting polymer, carbon nanotube and/or graphene, crosslinkable compound having siloxane group, and solvent.

PARK K H, CHAE G S, KIM S H, KIM C H, JUN T H