摘要:
Embodiments of the present invention are directed in general to novel aluminate-blue phosphors. Specifically, embodiments of the present invention are directed to use of the novel aluminate-based blue phosphors in white light illumination systems, and in display applications such as back lighting in liquid crystal displays (LCD's) and plasma display panels (PDPs). Embodiments of the present invention are further directed toward aluminate-based phosphors having the general formula (M1−xEux)2−zMgzAlyO[2+(3/2)y], where M is a divalent alkaline earth metal other than magnesium (Mg) from group IIA of the periodic table, where 0.05
摘要翻译:本发明的实施方案一般涉及新型的铝酸盐 - 蓝色荧光体。 具体地,本发明的实施方案涉及在白光照明系统中以及液晶显示器(LCD)和等离子体显示面板(PDP)中的背光照明等显示应用中使用新型铝酸盐系蓝色荧光体。 本发明的实施方案进一步涉及具有以下通式的铝酸盐基荧光体:(M 1-x O 2 x 2)2-z Mg 其中M是镁(Mg)以外的二价碱土金属, 来自周期表的IIA族,其中0.05
摘要:
Novel phosphor systems are disclosed having the formula A2SiO4:Eu2+D, where A is at least one of a divalent metal selected from the group consisting of Sr, Ca, Ba, Mg, Zn, and Cd; and D is a dopant selected from the group consisting of F, Cl, Br, I, P, S, N, and B. In one embodiment, the novel phosphor has the formula (Sr1−x−yBaxMy)2SiO4:Eu2+F (where M is one of Ca, Mg, Zn, or Cd in an amount ranging from 0
摘要:
Disclosed herein are phosphor compositions comprising a BAM phosphor BaMgAl10O17:Eu2+ and at least one other hexaaluminate that may also be europium activated. The BAM may be mixed with any number of different kinds of heaxaaluminates having a similar crystal structure. The aluminum ratio may also be adjusted to alter the defect structure or to produce a second phase. Addition of another hexaaluminate to BAM enhances emission intensity and resistance to degradation, which is beneficial to applications such as plasma display panels.
摘要翻译:本文公开了包含BAM荧光体BaMgAl 10 O 17 Eu 2+的至少一种其他六铝酸盐的荧光体组合物,其还可以是铕活化的 。 BAM可以与任何数量的具有相似晶体结构的不同种类的白沙铝混合。 还可以调整铝比以改变缺陷结构或产生第二相。 向BAM添加另一种六铝酸盐增强了发射强度和抗降解性,这有利于诸如等离子体显示面板的应用。
摘要:
An optical-electric connector (100) includes an insulating housing (10), a number of terminals, an optical element (40) and a shielding shell (30). The insulating housing (10) defines a mating face (11) having a mating hole (111) thereon, a receiving room (13) communicating with the mating hole and a number of terminal slots (15) receiving the terminals. The optical element is assembled in the insulating housing. The shielding shell substantially encloses the insulating housing and comprises a grounding tab (33) extending from an upper face thereof, the terminal comprises a grounding terminal and a detecting terminal.
摘要:
A novel inbred maize line designated PHWWE and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing inbred maize line PHWWE with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHWWE through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the inbred line PHWWE or a trait conversion of PHWWE with another maize line. Inbred maize lines derived from maize line PHWWE, methods for producing other inbred maize lines derived from inbred maize line PHWWE and the inbred maize lines and their parts derived by the use of those methods.
摘要:
NMR data are acquired using a phase-alternation of the tipping pulse. Averaged properties are estimated over a window length. The averaged properties are inverted to undo the effects of the averaging. A matrix defined in terms of Walsh functions is used in the inversion.
摘要:
A substrate structure includes a substrate, a number of banks formed on the substrate, and a patterned layer. The banks and the substrate cooperatively define a number of accommodating rooms. The accommodating rooms are configured for accommodating ink. The patterned layer covers the bank between at least two adjacent accommodating rooms.
摘要:
A character programming and control system and method for programming and controlling a virtual character during a social simulation, a character programming method for programming the actions of a virtual character, and a system and method for developing social skills of a user.
摘要:
Providing an interactive environment that requires a user to exercise one or more social skills to achieve a goal, and generating a simulation progress report indicative of the success of the user's exercise of the social skills during the interactive social simulation in a plurality of separate categories that are each related to the one or more social skills based on the user's interaction with the interactive environment.
摘要:
A power connector includes a housing (10) defining a tube-like receiving chamber (16) extending through a front face (11) thereof and a receiving hole extending through a rear face (12) thereof, a first contact (20) extending into the receiving chamber, and a second contact (50) extending into the receiving hole. The receiving hole comprises a front section (17) and a rear section (18). The front section is communicating with the receiving chamber and is larger than the rear section in diameter thereof to form a step portion therebetween. The second contact (50) is a single piece and comprises an engaging portion (51) extending in the receiving chamber, a retaining portion (52) extending from the engaging portion and engaging with the step portion for preventing the second contact from moving rearwardly, and a connecting portion (53) extending from the retaining portion and comprising a bent portion engaging with the rear face of the housing for preventing the second contact from moving forwards.