Samsung Electronics Co., Ltd.

Kyeong Pang

Su-bum Park

In Gun Kim

Jun-Young Lee

Hae-ree Joo

Jeong-hyun Lee

Jae-Hwan Kim

Tae-hoe Koo

Jin-mo Hong

Song Won Hyun

Mi-rim Cho

Ju-yeon Lee

Jonghoon Won

In Su Lee

Jae-hyeuk Jeong

Feifei Fang

Hyoungwoo Choi

Min-Young Cheong

Hye Jeong Lee

In Ki Kim

Mooho Lee

Yo-da Shin

Hong-chul Shin

Soon-cheol Jeong

Seung-Jun Lee

Kyung-yol Yon

In Soo Kim

Woo-sung Jeon

Joungeun Yoo

Moo Ho Lee

Moon Il Jung

Ginam Kim

Yo-Da Shin

In Soong Kim

Min-ho Yang

Sung-jun Park

Jung-ik Choi

Sung Dug Kim

Dahye Park

Yong-kyun Jung

Kyung-yoi Yon

Songwon Hyun

Deuk-woo Jang

Hyejeong Lee

Pil Gu Kwon

A high-thermal conductive epoxy compound and a composition, a material for a semiconductor package, a molded product, an electric and electronic device, and a semiconductor package including the epoxy compound. The epoxy compound has a structure represented by Formula 1.E1-M1-L1-M2-L2-M3-L3-A-L3-M3-L2-M2-L1-M1-E2  Formula 1 In Formula 1, M1, M2, M3, L1, L2, L3, A, E, p, q, r, x, y, and z are the same as defined in the detailed description.

High-thermal conductive epoxy compound and composition, material for semiconductor package, molded product, electric and electronic device, and semiconductor package including the same

A composite including a polymer matrix; an inorganic moisture absorber; a ceramic filler, graphite, or a combination thereof; and a tracking resistance polymer, wherein the tracking resistance polymer includes an average bond energy between an atom forming a main chain and another atom covalently bonded to the atom that forms the main chain of about 350 kJ/mol to about 500 kJ/mol; a carbonaceous residue yield after pyrolysis of less than or equal to about 5 weight percent, based on the amount of the tracking resistance polymer before pyrolysis; or a combination thereof.

Battery case and battery

An epoxy compound including a 5-membered aromatic heterocyclic ring represented by Formula 1 or Formula 2, a composition prepared using the epoxy compound, a semiconductor device prepared using the epoxy compound, an electronic device prepared using the epoxy compound, an article prepared using the epoxy compound, and a method of preparing the article:E1-(M1)-(L1)-M3-(L2)-(M2)-E2&#x2003;&#x2003;Formula 1E1-(M1)-(L1)-M3-(L2)-(M2)-(L5)-A-(L6)-(M4)-(L3)-M6-(L4)-(M5)-E2&#x2003;&#x2003;Formula 2

Epoxy compound, composition prepared therefrom, semiconductor device prepared therefrom, electronic device prepared therefrom, article prepared therefrom, and method of preparing article

A liquid crystal polymer including structural units derived from an aromatic hydroxy carboxylic acid in an amount of greater than about 30 mol % and less than or equal to about 50 mol %, an aromatic dicarboxylic acid which includes about 50 mol % or greater of a structural unit derived from a compound including two carboxyl groups at a meta-position of an aromatic ring in an amount greater than or equal to about 50 mol % of the amount of the structural unit derived from the aromatic hydroxy carboxylic acid, each based on total moles of the structural units in the liquid crystal polymer, and an aromatic diol that is 4,4'-dihydroxybiphenyl, hydroquinone, or a combination thereof; a composite composition including the liquid crystal polymer, an article produced from the liquid crystal polymer or the composite composition, a battery case including the article, and a battery including the battery case and an electrode assembly.

Liquid crystal polymer, composite composition, article, battery case, and battery

A highly thermally conductive epoxy compound, and a composition, a material for a semiconductor package, a molded product, an electric and electronic device, and a semiconductor package, each including the highly thermally conductive epoxy compound. The epoxy compound is represented by Chemical Formula 1 below and has at least one mesogenic naphthalene unit.E-M-L-M-L-M-E&#x2003;&#x2003;Chemical Formula 1 In Chemical Formula 1, at least one of M, M, or M, which are mesogenic units, is a naphthalene unit. M, M, M, L, L, and Eand Eare as defined in the detailed description.

Highly thermally conductive epoxy compound, and composition, material for semiconductor package, molded product, electric and electronic device and semiconductor package including the same

A battery casing including a container configured to house an electrode assembly, wherein the container includes a bottom wall and a plurality of side walls, the bottom wall and the plurality of side walls are integrated to define an open side opposite to the bottom wall and to define a space for housing the electrode assembly, at least one of the bottom wall and plurality of the side walls includes a composite including a thermotropic liquid crystal polymer and a nanoclay dispersed in the thermotropic liquid crystal polymer, wherein the main chain of the thermotropic liquid crystal polymer includes an aromatic oxycarbonyl repeating unit and an alkylene moiety-containing repeating unit, and at least a portion of the nanoclay is present in an exfoliated state, and an X-ray diffraction pattern of the composite does not exhibit an intrinsic peak corresponding to the nanoclay.

Battery casing and battery including the same

One aspect is directed to providing a polymeric composition containing a polyketone, which is an eco-friendly material, a method for preparing the same, an electronic apparatus, and a method for preparing the same. The polymeric composition according to one aspect includes 3 to 20 parts by weight of a polyketone resin prepared with carbon monoxide as a raw material and 80 to 97 parts by weight of a thermoplastic resin including an acrylonitrile-butadiene-styrene (ABS) copolymer resin with respect to the total weight of the polymeric composition.

Polymeric composition, method for producing polymeric composition, electronic apparatus, and method for manufacturing electronic apparatus

The present disclosure relates to a polymer composition including eco-friendly materials, an electronic device and a method of manufacturing the same. The polymer composition according to an aspect of the present disclosure includes a thermoplastic resin at 30 to 70 parts by weight; an eco-friendly resin, including a bio-resin, at 1 to 50 parts by weight; and a silicone resin at 1 to 60 parts by weight based on the total weight of the polymer composition.

Polymer composition, electronic device and method of manufacturing the same

Disclosed are a conductive resin composition and a display device using the same. The display device includes a display panel, and a frame having conductivity, in which the display panel is mounted, wherein the frame is formed of a conductive resin composition and the conductive resin composition includes a resin including a polyester copolymer resin, and carbon nanotube (CNT). The conductive resin composition prevents static discharge due to electrical conductivity and improves production efficiency though simplification of the overall manufacturing process. In addition, the conductive resin composition is applicable to thin film molding due to improved moldability and self-extinguishes flames due to flame retardancy.

Conductive resin composition and display device using the same

An eco-friendly fire-retardant polymer composition, a molded article made from the composition, and a method of manufacturing the molded article. The composition includes: a thermoplastic resin containing polycarbonate; a bio-based resin containing polytrimethylene terephthalate extracted from a biomaterial; and an impact modifier containing a core-shell type elastomer.

Polymer composition, molded article, and method of manufacturing the molded article

An electrophotographic toner including a binder, a colorant and a releasing agent, and a method of preparing the electrophotographic toner.

Electrophotographic toner and method of preparing the same

A toner to develop an electrostatic charge image, a toner supply device employing the toner, an apparatus to form an image employing the toner, and a method of forming an image using the toner are provided. The toner includes at least a binder resin, a colorant, and a releasing agent. By using the binder resin including a combination of a reduced molar weight binder resin, an increased molar weight binder resin, and the releasing agent having an effecdtive compatibility with the binder resin together, the toner has accurately-controlled dynamic viscoelastic properties represented by a loss tangent. The toner to develop an electrostatic charge image according to an embodiment has development stability, development lifetime, fixability, charging stability, gloss, an anti-offset property, and heat storage ability at predetermined levels or higher.

Toner to develop electrostatic charge image, device to supply the same, and apparatus and method of forming image using the same

An electrophotographic toner and a method of preparing the same, the electrophotographic toner including a binder that includes two kinds of resin having different weight average molecular weights, a colorant, and a releasing agent.

A toner includes a binder including two different weight molecular weight resins, a colorant, and a releasing agent, wherein a gel permeation chromatogram (GPC) molecular weight distribution curve of the toner has a major peak (Mp) present in a range of about 1.0&#xd7;10to about 3.0&#xd7;10g/mol and a shoulder curve starting at 1.0&#xd7;10g/mol or more, and a storage modulus (G') curve of the toner with respect to temperature has T, which is a temperature at which a storage modulus value begins to decrease, in a temperature range of about 50 to about 67&#xb0; C.

Toner for developing electrostatic latent image and method of preparing the same

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Suwon-si, South Korea

Kyeong Pang