Samsung Sdi Co., Inc.

Samsung Mobile Display Co., Ltd.

Dong-Hyun Kang

Jong-Seo Choi

Jae-Hyuk Kim

Sung-Hwan Moon

Kwi-Seok Choi

Hee-Young Chu

Mi-Hyun Lee

Beom-Wook Lee

Bum-Jin Chang

Seung-Han Lee

Chang-Hyuk Kim

Myung-Duk Lim

Hoon-Bae Lee

Jin-Woo Park

Sung-soo Kim

Kyu-Nam Joo

Jin-Hwan Jeon

Jun-Sik Kim

Ui-Song Do

Yury Matulevich

Min-Jae Lee

Jae-Woo Bae

Sang-Wook Sin

Chong-Hoon Lee

Yong-Kyun Park

Young-Suk Cho

Yuri Matulevich

A pouch for a rechargeable battery having stability by ensuring durability, a manufacturing method thereof, and a rechargeable battery including the same. The pouch includes a case having an opening and including a bottom surface portion, a side portion located along a periphery of the bottom surface portion and including at least one step portion, and a sealing portion located along a periphery of the side portion, and a cover configured to cover the opening of the case.

Pouch for rechargeable battery, fabricating method of the same, and rechargeable battery including the pouch

Photosensitive paste compositions, barrier ribs of plasma display panels (PDPs) prepared using the same, and PDPs including the barrier ribs are provided. The photosensitive paste composition includes an organic-inorganic complex sol and an inorganic material, wherein the average refractive index (N) of the organic-inorganic complex sol and the average refractive index (N) of the inorganic material satisfy the equation &#x2212;0.2&#x2266;N&#x2212;N&#x2266;0.2. Using the photosensitive paste composition, patterned barrier ribs for PDPs having high resolution and high precision can be made by exposure to light only once. Barrier ribs having higher reflective indices than conventional barrier ribs can also be obtained.

Photosensitive paste composition, barrier rib prepared using the composition and plasma display panel comprising the barrier rib

A plasma display panel (PDP) including a protective layer and a material for preparing the protective layer that can be easily fabricated and has little defects, includes a magnesium oxide (MgO) powder including a cathode rays emission spectrum having a first emission peak in a wavelength in the range of 300 to 450 nm, a second emission peak in a wavelength in the range of 650 to 750 nm, and an intensity ratio between 1:0.15 and 0.40 as an intensity ratio of the second emission peak with respect to the first emission peak.

Material for preparing protective layer and plasma display panel comprising the protective layer

The composition for a barrier rib of the present invention includes a metal oxide sol and a glass frit. The metal oxide sol includes a photoacid generator, and the difference between the average refractive index (N) of the metal oxide sol and average refractive index (N) of the glass frit satisfies the following Equation 1:&#x2212;0.2&#x2266;&#x2266;0.2.&#x2003;&#x2003;Equation 1

Composition for manufacturing barrier rib, and plasma display panel manufactured by the same

Disclosed is a material for forming a protective layer, a protective layer employing the material and a PDP with the protective layer. Unlike conventional protective layers which employ MgO created in conditions of pressurized artificial gas, the instant protective layer uses MgO created by heating Mg and allowing it to oxidize naturally in air. The result is MgO with fewer defects that is more effective as a protective layer in many uses, such as in a PDP. The instant MgO also shows many specific spectral characteristics and contains impurities in amounts of less than about 2 ppm each. Also disclosed is a PDP which takes advantage of the advantages of the inventive protective layer.

Plasma display panel comprising magnesium oxide protective layer

Disclosed is a method of manufacturing the organic light emitting display apparatus. The method includes preparing a substrate and placing a mask over the substrate. A frit paste composition is disposed on the mask which has a patterned opening. The frit paste composition is pressed to land on the substrate to form a frit paste structure. The frit paste structure is pre-sintered. Another substrate on which an array of pixels is formed is arranged to oppose the substrate on which the frit structure is formed, and then the substrates are coupled with the frit structure.

Method of sealing an organic light emitting display using closed loop pattern of frit paste composition

An electron emission type backlight unit which may include a front substrate and a rear substrate, a gate electrode, an insulating unit disposed on the gate electrode, a cathode disposed on the insulating unit that intersects the gate electrode, a first opening formed in the cathode to expose the gate electrode, a second opening formed in the insulating unit to expose the gate electrode, in which the second opening connects to the first opening, an electron emitting unit disposed on the cathode that exposes the gate electrode, in which the electron emitting unit is formed to trace along a boundary of the cathode that defines the first opening, an auxiliary gate electrode disposed on the gate electrode, in which the auxiliary gate electrode passes through the first opening and the second opening; and an anode and a light emitting unit.

Electron emission type backlight unit and flat panel display device having the same

Growing community of inventors

Suwon-si, South Korea

Dong-Hyun Kang