Polarization control system and projector incorporating reflective liquid crystal element and birefringent elements
    61.
    发明授权
    Polarization control system and projector incorporating reflective liquid crystal element and birefringent elements 有权
    包含反射型液晶元件和双折射元件的极化控制系统和投影仪

    公开(公告)号:US07916392B2

    公开(公告)日:2011-03-29

    申请号:US12204239

    申请日:2008-09-04

    IPC分类号: G02B27/28

    摘要: A phase compensation element is disposed between a reflective type display element and a polarizing beam splitter. Composed of a crystal structure retardation layer functioning as a quarter-wave plate and an inclined-axis retardation layer functioning as an O-plate, the phase compensation element is aligned substantially parallel to a reflective surface of the reflective type display element. The inclined-axis retardation layer is made of inorganic material obliquely deposited on the crystal structure retardation layer. The inclined-axis retardation layer has a principal refractive index axis inclined at between 0° and 45° to a surface normal of the crystal structure retardation layer, and has a thickness not to increase haze of the phase compensation element.

    摘要翻译: 相位补偿元件设置在反射型显示元件和偏振光束分离器之间。 由用作四分之一波片的晶体结构延迟层和用作O板的斜轴延迟层构成,相位补偿元件基本上平行于反射型显示元件的反射表面排列。 倾斜轴相位差层由倾斜地沉积在晶体结构相位差层上的无机材料制成。 倾斜轴延迟层的主折射率轴相对于晶体结构延迟层的表面法线倾斜0°至45°,并且具有不增加相位补偿元件的雾度的厚度。

    RETARDATION COMPENSATION ELEMENT, VAN LIQUID CRYSTAL DISPLAY DEVICE, AND LIQUID CRYSTAL PROJECTOR
    62.
    发明申请
    RETARDATION COMPENSATION ELEMENT, VAN LIQUID CRYSTAL DISPLAY DEVICE, AND LIQUID CRYSTAL PROJECTOR 审中-公开
    延迟补偿元件,液晶晶体显示器件和液晶投影仪

    公开(公告)号:US20100026918A1

    公开(公告)日:2010-02-04

    申请号:US12520930

    申请日:2007-12-26

    IPC分类号: G02F1/13363 G02F1/1335

    摘要: A retardation compensation element (56) is composed of a C-plate (86) and an O-plate (85). The O-plate (85) is a biaxial birefringent medium made of an obliquely deposited organic material, and has a fast axis (L6) parallel to the orthographic projection of a deposition direction (96) onto the surface of the O-plate (85). Between a liquid crystal display device (51) and an analyzer (68), the O-plate (85) is arranged such that the fast axis (L6) and a tilt direction (L8) of liquid crystal molecules (75) parallel to each other, and that the deposition direction (96) and the tilt direction (L8) face the opposite direction. The C-plate (86) is disposed above the O-plate (85) between the liquid crystal display device (51) and the analyzer (68).

    摘要翻译: 延迟补偿元件(56)由C板(86)和O板(85)构成。 O板(85)是由倾斜沉积的有机材料制成的双轴双折射介质,并且具有平行于沉积方向(96)的正投影的快轴(L6)到O板(85)的表面上 )。 在液晶显示装置(51)和分析装置(68)之间配置有O板(85),使得液晶分子(75)的快轴(L6)和倾斜方向(L8)平行于每个 另一方面,沉积方向(96)和倾斜方向(L8)面向相反方向。 C板(86)设置在液晶显示装置(51)和分析器(68)之间的O板(85)的上方。

    Optical communication system
    63.
    发明申请
    Optical communication system 有权
    光通信系统

    公开(公告)号:US20060193580A1

    公开(公告)日:2006-08-31

    申请号:US11361962

    申请日:2006-02-27

    IPC分类号: G02B6/02

    CPC分类号: G02B6/02038 G02B6/4206

    摘要: In an optical communication system in which communication is conducted by transmitting light through a plastic optical fiber with a core diameter in the range from 300 to 600 μm, the average beam diameter and beam divergence angle expressed in terms of numerical aperture (NA) of the light at the input face of the optical fiber are set less than or equal to 250 μm, more preferably less than or equal to 200 μm, and less than or equal to 0.25, more preferably less than or equal to 0.2 respectively.

    摘要翻译: 在通过使光通过芯直径在300至600μm的塑料光纤进行通信的光通信系统中,平均光束直径和光束发散角以表示的数值孔径(NA)表示 在光纤的输入面上的光被设定为小于或等于250μm,更优选小于或等于200μm,小于或等于0.25,更优选小于或等于0.2。

    Arrayed optical device
    64.
    发明授权
    Arrayed optical device 有权
    阵列光学器件

    公开(公告)号:US06862383B2

    公开(公告)日:2005-03-01

    申请号:US09810928

    申请日:2001-03-15

    IPC分类号: G02B6/32

    CPC分类号: G02B6/327

    摘要: An arrayed optical device includes a first optical fiber collimator array, a second optical fiber collimator array and an optical chip. The first optical fiber collimator array includes a first optical fiber array block and a first microlens array substrate. The second optical fiber collimator array includes a second optical fiber array block and a second microlens array substrate. The optical chip is coupled between the first microlens array substrate and the second microlens array substrate.

    摘要翻译: 阵列式光学器件包括第一光纤准直器阵列,第二光纤准直器阵列和光学芯片。 第一光纤准直器阵列包括第一光纤阵列块和第一微透镜阵列衬底。 第二光纤准直器阵列包括第二光纤阵列块和第二微透镜阵列衬底。 光学芯片耦合在第一微透镜阵列基板和第二微透镜阵列基板之间。

    Semiconductor integrated circuit
    65.
    发明授权
    Semiconductor integrated circuit 有权
    半导体集成电路

    公开(公告)号:US06787936B2

    公开(公告)日:2004-09-07

    申请号:US09968509

    申请日:2001-10-02

    IPC分类号: H02J700

    摘要: A semiconductor integrated circuit includes two power supply lines and at least one electronic circuit connected to each of the power supply lines. One of the two power supply lines is connected with an externally located main power source, and the other power supply line is connected with an externally located backup power source. A switch electrically connects or disconnects the power supply lines with each other. A power supervisory circuit monitors voltage of the main power source and controls the switch. The switch is controlled so that power from the main power source is supplied to the electronic circuits when the main power source is operating normally, and power from the backup power source is supplied to the electronic circuits when the main power source has a failure.

    摘要翻译: 半导体集成电路包括两个电源线和连接到每个电源线的至少一个电子电路。 两个电源线中的一个与外部定位的主电源连接,另一个电源线与外部备用电源连接。 开关将电源线彼此电连接或断开。 电源监控电路监视主电源的电压并控制开关。 控制开关,使得当主电源正常工作时,来自主电源的电力被提供给电子电路,并且当主电源发生故障时,来自备用电源的电力被提供给电子电路。

    Ambient field level monitor device for radio mobile terminal

    公开(公告)号:US06556559B1

    公开(公告)日:2003-04-29

    申请号:US09401926

    申请日:1999-09-23

    IPC分类号: H04L700

    CPC分类号: H04B17/318

    摘要: The present invention relates to an ambient field level monitor device for a radio mobile terminal, comprising a reception unit for receiving a radio signal arriving at the radio mobile terminal to output a reception signal originating from the received radio signal and further to output an ambient field level signal, a synchronization decision section for receiving the reception signal from the reception unit to judge whether or not the reception unit is in synchronism with the received radio signal, and a time constant variable type ambient field level monitoring unit for receiving the ambient field level signal from the reception unit. If the synchronization decision section judges that the reception unit is out of synchronism with the received radio signal, the ambient field level monitoring unit increases its time constant so that the time constant exceeds its time constant to be taken for when the synchronization decision section judges that the reception unit is in synchronism with the received radio signal and if the synchronization decision section judges that the reception unit is synchronism with the radio signal, the ambient field level monitoring unit decreases the time constant. This reduces the measurement error caused by the difference between sampling timings, thereby enabling stable RSSI value detection irrespective of a phase synchronization condition of a mobile station to improve the detection accuracy.

    Drying apparatus and drying method
    67.
    发明授权
    Drying apparatus and drying method 失效
    干燥装置和干燥方法

    公开(公告)号:US06412501B1

    公开(公告)日:2002-07-02

    申请号:US09527840

    申请日:2000-03-17

    IPC分类号: B08B310

    CPC分类号: H01L21/67034 Y10S134/902

    摘要: A drying apparatus comprises a drying vessel, a treatment liquid feeder-discharger for feeding pure water into the drying vessel, a vapor supplier for supplying an organic solvent vapor to the space over the pure water, inert gas suppliers for supplying an inert gas with which the organic solvent vapor is diluted, and a heated organic solvent supplier for forming a film of the organic solvent on a liquid level of the pure water. After the wafer is immersed in the pure water, the pure water is gradually discharged from the drying vessel by means of the treatment liquid feeder-discharger. Since the wafer passes through the organic solvent film as it is exposed above the liquid level, the organic solvent of the film adheres to the surface of the wafer, and the organic solvent vapor is condensed on the surface of the wafer that is exposed above the liquid level.

    摘要翻译: 干燥装置包括:干燥容器,用于将纯水供给到干燥容器中的处理液供给器排出器,用于向纯水供应有机溶剂蒸气的蒸气供给装置,用于供给惰性气体的惰性气体供给装置, 稀释有机溶剂蒸气,以及加热的有机溶剂供应器,用于在纯水的液面上形成有机溶剂的膜。 将晶片浸入纯水中后,通过处理液供给器 - 放电器将纯水从干燥容器逐渐排出。 由于晶片在液面以上暴露时通过有机溶剂膜,因此膜的有机溶剂附着于晶片的表面,有机溶剂蒸气在露出于晶片上方的晶片的表面上会聚 液位。

    Semiconductor device with an external delay circuit that delays an internal clock
    68.
    发明授权
    Semiconductor device with an external delay circuit that delays an internal clock 失效
    具有延迟内部时钟的外部延迟电路的半导体器件

    公开(公告)号:US06345365B1

    公开(公告)日:2002-02-05

    申请号:US09247508

    申请日:1999-02-10

    IPC分类号: G06F104

    CPC分类号: G06F1/10

    摘要: A CPU (1) outputs a data signal (DI) in synchronization with an internal clock signal (Iclk). A device (101), which is an integrated circuit, is connected with a delay circuit (10) which is placed outside the device (101). The delay circuit (10) delays the internal clock signal (Iclk) for a delay time shorter than one cycle thereof, and thereby supplies the delayed signal as a delay clock signal (Dclk) to the device (101). A data transfer control circuit (2) delays the data signal (DI) for the delay time of the delay clock signal (Dclk) according to the delay clock signal (Dclk) and a control signal (CS) outputted by the CPU (1), and outputs the delayed data signal as a data signal (DE) to an external device. Since the external device operates in accordance with a control signal (WR) outputted synchronously with the internal clock signal (Iclk), a hold time corresponding to the delay time can be ensured. Thus, an external device, which requires a long hold time, is connectable with the device (101).

    摘要翻译: CPU(1)与内部时钟信号(Iclk)同步地输出数据信号(DI)。 作为集成电路的装置(101)与放置在装置(101)外部的延迟电路(10)连接。 延迟电路(10)延迟内部时钟信号(Iclk)的延迟时间短于其一个周期,从而将延迟的信号作为延迟时钟信号(Dclk)提供给设备(101)。 数据传输控制电路(2)根据延迟时钟信号(Dclk)和CPU(1)输出的控制信号(CS)延迟延迟时间信号(Dclk)的延迟时间的数据信号(DI) ,并将延迟的数据信号作为数据信号(DE)输出到外部设备。 由于外部设备根据与内部时钟信号(Iclk)同步输出的控制信号(WR)进行工作,因此可以确保与延迟时间对应的保持时间。 因此,需要长的保持时间的外部设备可与设备(101)连接。

    Semiconductor memory device with independently operating memory banks
    69.
    发明授权
    Semiconductor memory device with independently operating memory banks 失效
    具有独立运行的存储体的半导体存储器件

    公开(公告)号:US6134163A

    公开(公告)日:2000-10-17

    申请号:US86066

    申请日:1998-05-29

    申请人: Hiroki Takahashi

    发明人: Hiroki Takahashi

    摘要: The semiconductor memory device according to the present invention includes N (N is a positive even number) units of independently operating memory banks arranged in a line in a first direction, I/O bus lines which are connected respectively to the bit lines of the N memory banks and extend in the first direction, and a data amplifier circuit which amplifies and outputs data on the I/O bus lines. The data amplifier circuit is arranged between the N/2-th memory bank and the (N/2+1)-th memory bank, and the I/O bus lines are divided into first I/O bus lines and second I/O bus lines which are connected respectively to the data amplifier circuit.

    摘要翻译: 根据本发明的半导体存储器件包括在第一方向上排成一行的独立操作的存储体的N(N是正偶数)单元,分别连接到N的位线的I / O总线 存储体并沿第一方向延伸;以及数据放大器电路,其在I / O总线上放大并输出数据。 数据放大器电路配置在第N / 2个存储体和第(N / 2 + 1)个存储体之间,I / O总线分为第一I / O总线和第二I / O 总线分别连接到数据放大器电路。

    Lever connector
    70.
    发明授权
    Lever connector 失效
    杠杆连接器

    公开(公告)号:US5637003A

    公开(公告)日:1997-06-10

    申请号:US392486

    申请日:1995-02-23

    申请人: Hiroki Takahashi

    发明人: Hiroki Takahashi

    CPC分类号: H01R13/62933

    摘要: A female connector and a male connector engageable with each other are paired. Fixing shafts are projected from both lateral sides of the male connector. The female connector has a retaining lever being pivotable about pivots arranged on both lateral sides thereof. Rail portions are arranged on a front surface of the lever, each rail portion having a predetermined surface of curvature. When the male connector is inserted into the female connector, shaft portions of the fixing shafts are abutted against the rail portions and bias the rail portions, so that the surfaces of curvature produce resisting forces, each having a component for pivoting the lever.

    摘要翻译: 母连接器和可以彼此接合的阳连接器成对。 固定轴从阳连接器的两侧突出。 阴连接器具有可围绕设置在其两侧面上的枢轴枢转的固定杆。 轨道部分布置在杠杆的前表面上,每个轨道部分具有​​预定的曲率表面。 当阳连接器插入阴连接器中时,固定轴的轴部分抵靠轨道部分并且偏压轨道部分,使得曲率表面产生抵抗力,每个具有用于枢转杠杆的部件。