Samsung Sdi Co., Inc.

Samsung Electronics Co., Ltd.

Cheil Industries Inc.

Samsung Electro-mechanics Co., Ltd.

Lotte Advanced Materials Co., Ltd.

Il Jin Kim

Ji Ho Kim

Sung Hyun Mun

Gwang Hwan Lee

Jae Hyun Han

Hyung Rang Moon

Byeong Do Kwak

Kee Hae Kwon

Ik Hwan Cho

Ji Won Kang

Woo Jin Lee

Jin Young Lee

Do Young Kim

Kwang Soo Park

Dong Myeong Shin

Irina Nam

Woo Jin Jeong

Seung Jun Lee

Yong Tae Kim

Joo Hyun Jang

Hyun-kuk Shin

Seung Hoon Lee

Young Seuck Yoo

Dong Il Han

In Chul Hwang

Ji Yeon Kim

O Sung Kwon

Bok Nam Jang

Jung Hyo Lee

Young Jin Cho

Heecheul Moon

Young Jin Kim

Tae Gon Kang

Chung Kun Cho

Bum-Soo Kim

Young Sub Jin

Young Hoon Kim

Tae Sang Park

Mi Sun Kim

Won Kyu Kim

Dong Yul Lee

Hwan Seok Park

Byeong Do Lee

Sungyoung Shin

Han Su Lee

Jin Hwan Choi

Hwan Sung Cheon

Jae Keun Hong

Hyunwoo Sim

Minsuk Uhm

Ju Sung Kim

Seon Hee Shin

Jee Hee Kim

Jin Hwa Chung

Kyoung Gon Park

Mi Yeon Yu

Eun Hwa Lee

Tae Ji Kim

Ja Kwan Koo

Young Jong Kim

Jun Hwan Ahn

Jae Bum Park

Bo Eun Kim

Jae Won Heo

Oh Hyeon Hwang

Sang Ki Park

Ha Yun Cho

Seong Ho Kong

Won Jung Kim

Se Mi Heo

Natarajan Senthilkumar

Jun Sung Oh

Jae Woo Joung

Young Jun Moon

Seong Heun Cho

Dae Yun Kim

Tae Uk Kim

Tae Hyun Lee

Do Heon Lee

Taesang Park

Yoo Jin Suh

Ki Bo Chang

Young Sik Ryu

Kyung Woon Jang

Dong Kil Choi

Dong Hee Kim

Ji Young Han

Eung-yeoul Yoon

Sunggoo Her

Chang Kyu Chung

Seong-sik Shin

Kenji Hamada

Han Joo Choi

Sung Il Myung

Yu Ho Kim

Seung Hee Oh

Inga Tuzovskaya

In Chui Hwang

Jae Wang Lee

Byeong Chun Lee

An adhesive film, a scattering prevention film including the same, and an optical display apparatus including the same are provided. An adhesive film is formed of an adhesive composition including: a polymerization product including a hydroxyl group-containing (meth)acrylic copolymer; and an alkylene oxide cross-linking agent. The adhesive film contains a substituted monocyclic cyclyloxy group and has a peel strength of about 950 gf/in or more, as measured with respect to a glass plate at about 25° C.

Adhesive film, scattering prevention film comprising the same and optical display apparatus comprising the same

Provided are an adhesive sheet, an adhesive composition therefor, an optical member comprising same, and an optical display device comprising same, wherein the adhesive sheet comprises an adhesive layer formed of an adhesive composition containing a hydroxyl group-containing (meth)acrylic copolymer, a photo-initiator, a photo-curable crosslinking agent, and a heat-curable crosslinking agent; the heat-curable crosslinking agent contains an isocyanate-type crosslinking agent and carboxyl group-containing (meth)acrylate; the adhesive layer has a peeling strength of about 600 gf/in or more relative to a glass substrate at 25° C. and has a surface energy of about 70 mN/m or more at 25° C.

Adhesive sheet, adhesive composition therefor, optical member comprising same, and optical display device comprising same

An adhesive film, an optical member including the same, and an optical display including the same are provided. An adhesive film has a tan δ ratio at 25° C. of about 1 to about 2 as calculated by Equation 1 and a tan δ ratio at −20° C. of about 0.1 to about 1.5 as calculated by Equation 2, and is formed of an adhesive composition including a monomer mixture including a hydroxyl group-containing (meth)acrylic acid ester.

Adhesive film, optical member comprising the same and optical display comprising the same

A (meth)acrylic adhesive film, an optical member including the same, and an optical display apparatus including the same are provided. The (meth)acrylic adhesive film includes organic particles, and further includes greater than 0 wt % to 5 wt % of inorganic particles. The (meth)acrylic adhesive film has a haze of 1% or less and an initial dent formation height of 4.5 cm or more.

(Meth)acrylic adhesive film, optical member comprising the same, and optical display apparatus comprising the same

Provided are an adhesive film, an optical member comprising same, and an optical display device comprising same, the adhesive film being formed of a composition comprising a hydroxyl group-containing (meth)acrylic copolymer and particles having a refractive index of about 1.5 or greater, wherein the adhesive film has a refractive index of about 1.5 or greater, and the adhesive film satisfies expression 1 and expression 2.

Adhesive film, optical member comprising same, and optical display device comprising same

Provided are a silicone-based adhesive protection film and an optical member comprising same, the silicone-based adhesive protection film being formed of a composition comprising an alkenyl group-bearing organic polysiloxane mixture, an organic polysiloxane resin, a crosslinker, and a hydrosylication catalyst, wherein the alkenyl group-bearing organic polysiloxane mixture comprises component (i) and component (ii), and the organic polysiloxane resin comprises at least one of organic polysiloxane resins, each bearing a RRRSiOunit (R, R, and Rare each independently an alkyl group of 1 to 6 carbon atoms or an alkenyl group of 2 to 10 carbon atoms) and a SiOunit.

Silicone-based adhesive protection film and optical member comprising same

An adhesive film and a display member, the adhesive film being formed of an adhesive composition that includes a monomer mixture comprising a hydroxyl group-containing (meth)acrylate and a comonomer, wherein the adhesive film has a recovery rate of about 40% to about 99%, the recovery rate being determined according to Method A as described herein, and wherein the adhesive film has a bubble generation area of about 0%, the bubble generation area being determined according to Method B as described herein.

Adhesive film and display member including the same

The present invention provides: a porous adhesive film which is formed from an adhesive composition including (meth)acrylic copolymers having hydroxyl groups and alkylene glycol groups, and which has a modulus of less than approximately 30 kPa at 25° C. and a peel strength of approximately 700 gf/in or greater at 25° C.; an optical member comprising same; and an optical display device comprising same.

Porous adhesive film, optical member comprising same, and optical display device comprising same

Provided are an adhesive film, an optical member comprising same, and an optical display device comprising same, the adhesive film comprising a (meth)acryl-based binder containing an aromatic group and a hydroxyl group, inorganic particles, and a trigger polymer, wherein the trigger polymer has a melting point of about 0° C. or more, the adhesive film has a haze of about 2% or less, and an adhesive film has a ratio of adhesive strength of about 10 or more according to Equation 1.

An adhesive film has an average slope of about −9.9 to about 0, as measured over a temperature range of about −20° C. to about 80° C. in a graph depicting a temperature-dependent storage modulus distribution of the adhesive film where the x-axis represents temperature (° C.) and the y-axis represents storage modulus (kPa). The adhesive film also has a storage modulus at about 80° C. of about 10 kPa to about 1,000 kPa.

Adhesive composition, adhesive film prepared from the same and display member including the same

An adhesive film for polarizing plates, a polarizing plate including the same, and an optical display apparatus including the same are provided. An adhesive film for polarizing plates is formed of an adhesive composition including a (meth)acrylic copolymer, an isocyanate curing agent, a metal chelate curing agent, and an antistatic agent, and has a surface resistance difference ΔSR of 1.0 (log(Ω/□)) or less, as calculated by Equation 1 and, in Equation 1, SR1 is 10 (log(Ω/□)) or less.

Adhesive film for polarizing plate, polarizing plate comprising the same and optical display apparatus comprising the same

An adhesive film formed of an adhesive composition including a (meth)acrylic copolymer including an alkylene glycol group and a cyclic functional group while satisfying Equation 3 and Equation 4 herein, an optical member including the same, and an optical display including the same, are provided.

Adhesive film, optical member including the same and optical display including the same

An adhesive film and a display member including the same are disclosed. The adhesive film is formed of an adhesive composition including: a copolymer of a monomer mixture including a hydroxyl group-containing (meth)acrylate and a comonomer; and nanoparticles. The adhesive film has a creep at −20° C. of about 50 μm to about 100 μm and a gel fraction of about 50% to about 75%.

Adhesive film and display member comprising the same

Disclosed herein are an adhesive protective film, an optical member including the same, and an optical display including the same. An adhesive protective film is formed of a composition including a (meth)acrylic binder derived from a monomer mixture including: an alkyl group-containing (meth)acrylic monomer; and at least one selected from among a hydroxyl group-containing (meth)acrylic monomer, a carboxyl group-containing (meth)acrylic monomer, and a polysiloxane (meth)acrylate, the adhesive protective film having an initial peel strength of about 100 gf/inch or less and a peel strength decrease rate of about 50% or less, as calculated according to Equation 1.

Adhesive protective film, optical member comprising the same and optical display comprising the same

Provided are a polarizing plate, a polarizing plate adhesive composition for same, and an optical display apparatus comprising same, the polarizing plate comprising: a polarizer; and a polarizing plate adhesive layer and a protective layer which are sequentially formed on at least one surface of the polarizer, wherein the polarizing plate adhesive layer comprises poly(ethylenedioxythiophene) poly(styrenesulfonate) (PEDOT:PSS), and the polarizing plate adhesive layer has a surface resistance of about 1&#xd7;10to about 1&#xd7;10(&#x3a9;/&#x25a1;).

Polarizing plate, polarizing plate adhesive composition for same, and optical display apparatus comprising same

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Uiwang-si, South Korea

Il Jin Kim