Pulse signal generator and redundancy selection signal generator
    1.
    发明授权
    Pulse signal generator and redundancy selection signal generator 失效
    脉冲信号发生器和冗余选择信号发生器

    公开(公告)号:US5617049A

    公开(公告)日:1997-04-01

    申请号:US508758

    申请日:1995-07-31

    摘要: A pulse signal generator includes a first delay device for delaying an input pulse signal and converting the input signal into a first intermediate signal. A power supply voltage detector detects a power supply voltage and outputs a signal representative thereof. A second delay device serves to delay the first intermediate signal and to convert the first intermediate signal into a second intermediate signal in response to the output signal from the power supply voltage detector. A logic OR operation is executed between the first and second intermediate signals, and an output signal is generated in response to the first and second intermediate signals. The output signal has a pulse width, which is greater than a pulse width of the input signal when the power supply voltage lies in a predetermined range.

    摘要翻译: 脉冲信号发生器包括用于延迟输入脉冲信号并将输入信号转换为第一中间信号的第一延迟装置。 电源电压检测器检测电源电压并输出代表它的信号。 第二延迟装置用于响应于来自电源电压检测器的输出信号延迟第一中间信号并将第一中间信号转换成第二中间信号。 在第一和第二中间信号之间执行逻辑或运算,并且响应于第一和第二中间信号产生输出信号。 当电源电压处于预定范围时,输出信号的脉冲宽度大于输入信号的脉冲宽度。

    Pulse signal generator and redundancy selection signal generator
    2.
    发明授权
    Pulse signal generator and redundancy selection signal generator 失效
    脉冲信号发生器和冗余选择信号发生器

    公开(公告)号:US5418406A

    公开(公告)日:1995-05-23

    申请号:US930966

    申请日:1992-08-17

    摘要: A pulse signal generator includes a first delay device for delaying an input pulse signal and converting the input signal into a first intermediate signal. A power supply voltage detector detects a power supply voltage and outputs a signal representative thereof. A second delay device serves to delay the first intermediate signal and to convert the first intermediate signal into a second intermediate signal in response to the output signal from the power supply voltage detector. A logic OR operation is executed between the first and second intermediate signals, and an output signal is generated in response to the first and second intermediate signals. The output signal has a pulse width, which is greater than a pulse width of the input signal when the power supply voltage lies in a predetermined range.

    摘要翻译: 脉冲信号发生器包括用于延迟输入脉冲信号并将输入信号转换为第一中间信号的第一延迟装置。 电源电压检测器检测电源电压并输出代表它的信号。 第二延迟装置用于响应于来自电源电压检测器的输出信号延迟第一中间信号并将第一中间信号转换成第二中间信号。 在第一和第二中间信号之间执行逻辑或运算,并且响应于第一和第二中间信号产生输出信号。 当电源电压处于预定范围时,输出信号的脉冲宽度大于输入信号的脉冲宽度。

    Pulse signal generator and redundancy selection signal generator
    3.
    发明授权
    Pulse signal generator and redundancy selection signal generator 失效
    脉冲信号发生器和冗余选择信号发生器

    公开(公告)号:US5163168A

    公开(公告)日:1992-11-10

    申请号:US674999

    申请日:1991-03-26

    摘要: A pulse signal generator includes a first delay device for delaying an input pulse signal and converting the input signal into a first intermediate signal. A power supply voltage detector detects a power supply voltage and outputs a signal representative thereof. A second delay device serves to delay the first intermediate signal and to convert the first intermediate signal into a second intermediate signal in response to the output signal from the power supply voltage detector. A logic OR operation is executed between the first and second intermediate signals, and an output signal is generated in response to the first and second intermediate signals. The output signal has a pulse width, which is greater than a pulse width of the input signal when the power supply voltage lies in a predetermined range.

    Backlight unit and liquid crystal display employing the same
    6.
    发明授权
    Backlight unit and liquid crystal display employing the same 有权
    背光单元和使用其的液晶显示器

    公开(公告)号:US07659949B2

    公开(公告)日:2010-02-09

    申请号:US11718294

    申请日:2005-10-25

    IPC分类号: G02F1/1333

    摘要: A backlight unit (2) comprising a shallow box type case (3) having low profile sidewalls and opening upward, a light guide plate (7) in the box type case (3), and a supporting frame (11) containing optical members such as a linear light source (8) and an optical sheet (10) and securing the optical members in place by being fitted in the opening. A first engaging portion (4) is provided on the inside of the sidewall of the box type case (3) and second engaging portions (121-124) are provided on the outer surface of the sidewall of the supporting frame (11) being fitted in the upper opening of the box type case (3). A locking means (14) is attached to the second engaging portion such that the locking means (14) engages with and locks the first engaging portion when the first and second engaging portions engage with each other, thus preventing unfastening of the supporting frame. A liquid crystal display employing the backlight unit is also provided.

    摘要翻译: 一种背光单元(2),包括具有低剖面侧壁并向上开口的浅盒型壳体(3),盒型壳体(3)中的导光板(7)和包含光学构件的支撑框架 作为线性光源(8)和光学片(10),并且通过装配在开口中将光学构件固定就位。 第一接合部分(4)设置在盒式壳体(3)的侧壁的内侧,并且第二接合部分(121-124)设置在支撑框架(11)的侧壁的外表面上, 在盒式箱体(3)的上部开口处。 锁定装置(14)附接到第二接合部分,使得当第一和第二接合部分彼此接合时,锁定装置(14)与第一接合部分接合并锁定,从而防止支撑框架的松开。 还提供了采用背光单元的液晶显示器。

    Far Ultraviolet With High Luminance Emitting High-Purity Hexagonal Boron Nitride Monocrystalline Powder And Method Of Manufacturing The Same
    7.
    发明申请
    Far Ultraviolet With High Luminance Emitting High-Purity Hexagonal Boron Nitride Monocrystalline Powder And Method Of Manufacturing The Same 有权
    具有高亮度发射高纯度六方氮化硼单晶粉末的远紫外线及其制造方法

    公开(公告)号:US20090078851A1

    公开(公告)日:2009-03-26

    申请号:US11988033

    申请日:2006-07-03

    IPC分类号: G01J1/32 C09K11/08 H01J1/62

    摘要: While high-purity hexagonal boron nitride monocrystal (hBN) obtained by way of a high temperature/high-pressure treatment in the presence of a high-purity solvent has excellent properties in terms of far-UV luminescence characteristics, it has drawbacks including that it can be easily adversely affected by mechanical vibrations and impetus, that monocrystal shows a poor morphological retentiveness and that the luminescence characteristics fluctuate to shift the selected and set wavelength. The present invention can overcome the drawbacks of being easily affected by vibrations and showing a poor morphological retentiveness by grinding down the monocrystal obtained by a solvent/refining process into powder and applying the powder to a light emitting surface. Thus, the present invention provides crystal powder to be used for a far-UV luminescence device showing excellent luminescence characteristics that are stable and do not fluctuate.

    摘要翻译: 虽然在高纯度溶剂存在下通过高温/高压处理获得的高纯度六方氮化硼单晶(hBN)在远紫外发光特性方面具有优异的性能,但其缺点包括: 可以容易地受到机械振动和动力的不利影响,单晶显示出差的形态保持性,并且发光特性波动以移动所选择的和设定的波长。 本发明可以克服通过将通过溶剂/精制过程获得的单晶研磨成粉末并将粉末施加到发光表面上的容易受振动影响并且显示不良形态保持性的缺点。 因此,本发明提供了用于远紫外发光装置的结晶粉末,其表现出稳定且不波动的优异的发光特性。

    Polysaccharide-containing composition and tear film stabilizing ophthalmic solution
    9.
    发明申请
    Polysaccharide-containing composition and tear film stabilizing ophthalmic solution 审中-公开
    含多糖组合物和眼膜稳定眼科溶液

    公开(公告)号:US20070077278A1

    公开(公告)日:2007-04-05

    申请号:US10577970

    申请日:2004-11-10

    IPC分类号: A61K31/729

    CPC分类号: A61K9/0048 A61K47/36

    摘要: An object of the present invention is to provide a composition which is excellent in safety and capable of dispersing uniformly on the mucous tissue when topically administered to mammals, and an ophthalmic solution comprising the composition and capable of stabilizing the tear film and keeping the tear film on the eyeball surface smooth. In a composition comprising a polysaccharide, particularly agar, and water as essential components, an ophthalmic solution comprising the agar-containing composition of which an amount of precipitated agar after performing centrifugal separation at with 40,000 ×g is less than 65 wt % of a total agar content has an excellent tear film stabilizing effect which was proved by a test on changes of corneal surface irregularity. Therefore, the agar-containing ophthalmic solution of the present invention has the effect of stabilizing the tear film on the eyeball surface over a prolonged period of time and is usable as an artificial tear fluid.

    摘要翻译: 本发明的目的在于提供一种组合物,其安全性优异,能够均匀地分散在哺乳动物局部施用的粘膜组织上时,还含有该组合物的眼用溶液,能够使泪液膜稳定并保持泪液膜 在眼球表面光滑。 在包含多糖,特别是琼脂和水作为必要组分的组合物中,包含含有琼脂的组合物的眼用溶液的用量为40,000×g离心分离后的沉淀琼脂的量小于总琼脂的65重量% 内容物具有优异的泪膜稳定作用,通过对角膜表面不规则变化的测试证明。 因此,本发明的含有琼脂的眼用溶液具有使眼球表面上的泪膜长时间稳定的效果,可用作人工泪液。

    Liquid crystal display device
    10.
    发明申请
    Liquid crystal display device 审中-公开
    液晶显示装置

    公开(公告)号:US20060268194A1

    公开(公告)日:2006-11-30

    申请号:US11431516

    申请日:2006-05-11

    IPC分类号: G02F1/1335

    摘要: A liquid crystal display device is provided wherein decline of the driver IC's drive performance due to transmission of heat from the light source is prevented, and which is equipped with a light source of good luminous efficiency that can realize high brightness even when the LEDs are small-sized. Such a liquid crystal display device 1 comprises: an edge light type backlight device 2 having a light guide plate 21 and a light source 22 that is deployed close to an edge surface of said light guide plate 21; and a liquid crystal display panel 3 wherein a pair of substrates 31, 32 are deployed facing each other, a liquid crystal layer is formed between the two substrates 31, 32, and a driver IC 33 for driving the liquid crystal is mounted on one substrate 31 of said pair of substrates 31, 32. Such liquid crystal display panel 3 is placed over said backlight device 2 to form the liquid crystal display device 1, wherein said driver IC 33 is placed close to an edge other than the edge where the light source 22 of said backlight device 2 is located. Also, the light source 22 is made up of one or more LEDs.

    摘要翻译: 提供一种液晶显示装置,其防止了由于来自光源的热传递而导致的驱动器IC的驱动性能的下降,并且其配备有即使在LED小的情况下也能实现高亮度的良好发光效率的光源 尺寸。 这种液晶显示装置1包括:边缘光型背光装置2,其具有靠近所述导光板21的边缘表面配置的导光板21和光源22; 以及液晶显示面板3,其中一对基板31,32彼此面对地布置,在两个基板31,32之间形成液晶层,并且用于驱动液晶的驱动器IC 33安装在一个基板 31个所述一对基板31,32。 这种液晶显示面板3被放置在所述背光装置2上,以形成液晶显示装置1,其中所述驱动器IC33靠近除了所述背光装置2的光源22所在的边缘之外的边缘。 此外,光源22由一个或多个LED组成。