摘要:
A photosensitive paste composition includes a metal oxide sol and an inorganic material, wherein the average light refractive index (N1) of the metal oxide sol and the average light refractive index (N2) of the inorganic material satisfy Equation 1 below. a barrier rib of a PDP prepared using the same and a PDP including the barrier rib: −0.2≦N1−N2≦0.2.Equation 1 A barrier rib of a plasma display panel is prepared using the photosensitive past composition. Since a pattern of a barrier rib for a PDP having high resolution and high precision can be made by only a single exposure to light, and a barrier rib having a higher reflective index than a conventional barrier rib can also be provided, a PDP including the barrier rib can have a high luminance.
摘要:
A photosensitive paste composition comprising conductive powders, an inorganic binder and an organic vehicle wherein the conductive powders comprise metal-coated powders is provided. According to the present embodiments, a photosensitive paste composition that has excellent properties such as excellent workability, anti-deterioration, high conductibility and anti-oxidation and an electrode pattern and green sheets can be prepared with low production cost.
摘要:
A photosensitive paste composition is provided. The photosensitive paste composition contains conductive powder, an inorganic binder, and an organic vehicle, wherein, assuming that 10% by weight of the particles consisting the conductive powder have a diameter less than D10 and 90% by weight of the particles have a diameter greater than D90, a difference between D10 and D90 is about 2.0 μm or less. The photosensitive paste composition solves problems arising with use of conductive powder having a broad particle diameter distribution and satisfy requirements for an electrode's main characteristics, such as resistance, the anti-sanding property of terminal portions, and withstanding voltage characteristic. In addition, a PDP electrode using the photosensitive paste composition and a PDP including the PDP electrode can be manufactured.
摘要:
Disclosed are a monomer, a polymer for a photoresist, a photoresist composition and a phosphor layer for a cathode ray tube. The polymer has the formula 1: wherein:R1 is H or CH3, R2 is (R)&agr;(CH2)&bgr;R′ or (R)&agr;((CH2)mO)&ggr;R′, wherein R is CO, CO2, O, OCO or OCO2, R′ is O, CO2, or OCO2, &agr; is 0 or 1, &bgr; is 0 to 5, m is 1 or 2, and &ggr; is 1 to 5, R4, which combines an acetal compound and a vinyl compound, is a saturated or unsaturated C1-C5 alkyl, a C1-C5 ether, or a C1-C5 carbonyl; R5 is a saturated or unsaturated C1-C5 alkyl, a C1-C5 ether, or a C1-C5 carbonyl; R6 and R8 are identical or are each independently a single bond, (R)&agr;(CH2)&bgr;R′ or (R)&agr;((CH2) mO)&ggr;R′, wherein R is CO, CO2, O, OCO or OCO2, R′ is O, CO2, or OCO2, &agr; is 0 or 1, &bgr; is 0 to 5, m is 1 or 2, and &ggr; is 1 to 5; R7 is a hydroxyl group; R9 is a carboxyl group; a, b, and c each represent the mole ratio of its corresponding monomer, wherein a and b each have a value of 0 to 0.99, and c has a value of 0.01 to 0.3; and n represents the degree of polymerization of each polymer and has a value of at least 2.
摘要:
Provided is a material for forming barrier ribs, barrier ribs formed using the material, and a PDP comprising the barrier ribs. The material is photosensitive and made from a glass frit composition which is environmentally friendly (no Pb or Bi) and also prevents light scattering. The primary component of the glass frit is P2O5. Other components can be included in the barrier rib forming material such as an alkali-based metal oxide, B2O3, SiO2, etc. The barrier rib formed of the glass frit can additionally include a photosensitive organic material which may include a crosslinking agent, a polyfunctional monomer or oligomer, a photo initiator, a binder and an additive. A method of forming the barrier ribs comprising the glass frit composition is also provided as is a PDP including such barrier ribs.
摘要翻译:提供了用于形成障壁的材料,使用该材料形成的阻挡肋和包含阻挡肋的PDP。 该材料是光敏的,并且是由环境友好的(无Pb或Bi)的玻璃料组合物制成的,并且还防止光散射。 玻璃料的主要成分是P2O5。 其它成分可以包括在诸如碱金属氧化物B 2 O 3,SiO 2等的隔壁形成材料中。由玻璃料形成的隔壁可以另外包括光敏有机材料,其可以包括交联剂,多官能 单体或低聚物,光引发剂,粘合剂和添加剂。 包括玻璃料组合物的阻挡肋的形成方法也可以是包括这种阻挡肋的PDP。
摘要:
A photosensitive paste composition for forming barrier ribs of a plasma display panel (PDP). The photosensitive paste composition includes an inorganic material including SiO2 and at least one of B2O3 and P2O5, and an organic material containing photosensitive components, wherein the total content of SiO2 and B2O3 is about 50 wt % to about 80 wt % with respect to 100 wt % of the inorganic material, or a content of SiO2 and P2O5 is about 50 wt % to about 80 wt % with respect to 100 wt % of the inorganic material.
摘要翻译:一种用于形成等离子体显示面板(PDP)的隔壁的感光性浆料组合物。 该感光性糊剂组合物包括包含SiO 2和B 2 O 3和P 2 O 5中的至少一种的无机材料和含有感光成分的有机材料,其中SiO 2和B 2 O 3的总含量相对于100重量%为约50重量%至约80重量% %的无机材料,或SiO 2和P 2 O 5的含量相对于100重量%的无机材料为约50重量%至约80重量%。
摘要:
A photosensitive paste composition is provided. The photosensitive paste composition contains conductive powder, an inorganic binder, and an organic vehicle, wherein, assuming that 10% by weight of the particles consisting the conductive powder have a diameter less than D10 and 90% by weight of the particles have a diameter greater than D90, a difference between D10 and D90 is about 2.0 μm or less. The photosensitive paste composition solves problems arising with use of conductive powder having a broad particle diameter distribution and satisfy requirements for an electrode's main characteristics, such as resistance, the anti-sanding property of terminal portions, and withstanding voltage characteristic. In addition, a PDP electrode using the photosensitive paste composition and a PDP including the PDP electrode can be manufactured.
摘要:
A photosensitive paste composition includes: a fluoride sol dispersed in an organic material; and an inorganic material, wherein an average refractive index of the fluoride sol N1 and an average refractive index of the inorganic material N2 satisfy Mathematical Formula 1 below: −0.2≦N1—N2—0.2. Mathematical Formula 1 By using the photosensitive paste composition, a barrier rib pattern for a high-resolution and high-precision PDP can be prepared through a single light exposure and a PDP having high brightness can be manufactured since the barrier ribs have high reflectance compared to conventional barrier ribs.
摘要:
A method of manufacturing a lower panel for a plasma display panel using X-rays which includes preparing a base substrate; forming a barrier rib material layer on the base substrate; defining barrier rib patterns by scanning X-rays on the barrier rib material layer; and developing the barrier rib material layer to form barrier ribs. Fine-pitch patterning of the barrier ribs can be achieved with high precision by using X-rays.
摘要:
A plasma display panel (PDP) electrode contains a superconductor and an inorganic binder. A photosensitive paste composition for manufacturing the PDP electrode contains a superconductor, an inorganic binder, and a photosensitive vehicle. In the photosensitive paste composition, a superconductor with excellent conductivity is used as a black pigment, so that the discharge voltage is low, the resistance is uniform, and a difference in brightness between electrodes is minimized in double layer bus electrodes manufactured using the composition. In addition, single layer bus electrodes with high conductivity and degree of blackness can be manufactured using the photosensitive composition. With the use of the plasma display panel electrode, the improved plasma display panel is provided.