Samsung Sdi Co., Inc.

Chang-Hyun Kwon

Junho Lee

Bumjin Lee

Jinhee Kang

Jiyun Kwon

Sang Soo Kim

Heekyoung Kang

Chungbeum Hong

Chanwoo Kim

Myoungyoup Shin

Euisoo Jeong

Jihye Kwon

Juho Jung

Jeehyun Ryu

Sooyoung Heo

ChanWoo Kim

Jonghee Park

A phthalocyanine compound a photosensitive resin composition including the same, a photosensitive resin layer produced using the photosensitive resin composition, a color filter including the photosensitive resin layer, and a display device including the color filter, the phthalocyanine compound exhibiting a shortest wavelength of a full width at half maximum (FWHM) with respect to a maximum absorption wavelength in a range of about 600 nm to about 620 nm.

Compound, photosensitive resin composition including the same, photosensitive resin layer, color filter and display device

A photosensitive resin composition, a black pixel defining layer, and a display device, the composition including a binder polymer including a structural unit represented by Chemical Formula 1; a black colorant; a photopolymerizable monomer; a photopolymerization initiator; and a solvent, 

Photosensitive resin composition, black pixel defining layer using the same and display device

Provided are a photosensitive resin composition including (A) a binder resin, the binder resin including a polymer that includes a structural unit represented by Chemical Formula 1; (B) a black colorant; (C) a photopolymerizable monomer; and (D) a photopolymerization initiator a black pixel defining layer manufactured using the same, and a display device including the black pixel defining layer, wherein, in Chemical Formula 1, each substituent is the same as defined in the detailed description.

A photosensitive resin composition, a pixel defining layer, and a display device, the composition including a binder resin; a photopolymerizable monomer; a photopolymerization initiator including a first photopolymerization initiator and a second photopolymerization initiator; a black colorant; and a solvent, wherein the first photopolymerization initiator is represented by Chemical Formula 1, the second photopolymerization initiator has a different maximum absorption wavelength from the first photopolymerization initiator, and the first photopolymerization initiator and the second photopolymerization initiator are included in a weight ratio of about 3:7 to about 7:3, 

A photosensitive resin composition, a black pixel defining layer, and a display device, the composition including a binder resin including a repeating unit represented by Chemical Formula 1; a black colorant; a photopolymerizable monomer; a photopolymerization initiator; and a solvent, 

A photosensitive resin composition includes a binder resin, a black colorant, a photopolymerizable monomer, a photopolymerization initiator, and a solvent. The binder resin includes a first binder resin having a glass transition temperature of about &#x2212;50&#xb0; C. to about 150&#xb0; C. and a second binder resin having a glass transition temperature of greater than about 150&#xb0; C.

Photosensitive resin composition, photosensitive resin layer using the same and display device

A photosensitive resin composition, a black pixel defining layer, and a display device, the composition including a binder resin; a black colorant; a photopolymerizable monomer; a photopolymerization initiator; and a solvent, wherein the solvent includes a first acetate solvent and a second acetate solvent and a boiling point difference between the first acetate solvent and the second acetate solvent is about 10&#xb0; C. to about 60&#xb0; C.

Provided are a photosensitive resin composition including (A) a binder resin; (B) a photopolymerizable monomer; (C) a photopolymerization initiator including a compound represented by Chemical Formula 1; (D) a black colorant; and (E) a solvent, a black pixel defining layer manufactured using the photosensitive resin composition, and a display device including the black pixel defining layer.  In Chemical Formula 1, each substituent is the same as defined in the detailed description.

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Suwon-si, South Korea

Chang-Hyun Kwon