Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Sungwoo Hong

Kyeong-Sik Ju

Chanjae Ahn

Sungwon Choi

Sun Jin Song

Byunghee Sohn

Hyunjeong Jeon

Jungha Chae

Disclosed herein are an electronic device and a method for processing messages. The electronic device includes a display unit, a communication unit configured to receive a message from an external device, a storage unit storing a message source list and an unregistered message box, and a control unit configured to determine whether source information of the received message is registered in the message source list, if the source information is not registered in the message source list, store the message in the unregistered message box, and if the source information is registered in the message source list, display by the display unit at least a part of the received message.

Method for processing received message and electronic device implementing the same

A composition for preparing an article including a poly(imide-amide) copolymer, the composition including (i) a copolymer obtained by reacting a tetracarboxylic acid dianhydride represented by Chemical Formula 1, a diamine represented by Chemical Formula 2, and a carboxylic acid dichloride to form a reaction product, followed by removing hydrochloric acid from the reaction product, (ii) an acid anhydride, and (iii) a solvent: 

Composition for preparing article containing poly(imide-amide), method of preparing the same, and article containing poly(imide-amide)

A poly(amide-imide) copolymer including a structural unit represented by Chemical Formula 1; a structural unit represented by Chemical Formula 2, and/or an amic acid precursor structural unit which forms the structural unit represented by Chemical Formula 2 through imidization; and a structural unit represented by Chemical Formula 3, and/or an amic acid precursor structural unit which forms the structural unit represented by Chemical Formula 3 through imidization, wherein the poly(amide-imide) copolymer has a modulus of greater than or equal to about 5.5 giga Pascals after being cured, a yellowness index YI of less than or equal to about 3.5, and an increase in yellowness index &#x394;YI of less than or equal to about 0.7 after being exposed to ultraviolet light for 72 hours: 

Poly(imide-amide) copolymer, article containing poly(imide-amide) copolymer, and display device including same

A window for a display device including a plastic substrate having yield strain of greater than or equal to about 0.8% at about 85 degrees Celsius and 85% relative humidity and a hard coating layer disposed on at least one side of the plastic substrate.

Growing community of inventors

Seoul, South Korea

Sungwoo Hong