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Yu Wang - One of the best experts on this subject based on the ideXlab platform.

  • Surface plasmon tunable filters and Flat Panel Display device
    electronic imaging, 1999
    Co-Authors: Yu Wang
    Abstract:

    Surface plasmon tunable filter is a new technology under development at JPL. I had discussed the theoretical model and possible applications of using surface plasmon tunable filters for Flat Panel Display device in several SPIE meetings. Now a prototype of surface plasmon tunable filter has been fabricated at JPL, and the experiment measurement will be discussed in this paper.© (1999) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.

  • Surface Plasmon Tunable Filter and Flat Panel Display Device
    1999
    Co-Authors: Yu Wang
    Abstract:

    Surface plasmon tunable filter (SPTF) is a new technology underdevelopment at Jet Propulsion Lab. I had discussed the theoretical model and possible applications of using surface plasmon tunable filters for Flat Panel Display device in several SPIE meetings. Now a prototype of surface plasmon tunable filter has been fabricated at JPL, and the experiment measurement will be discussed in this paper.

Chih-wen Lu - One of the best experts on this subject based on the ideXlab platform.

Jongdae Kim - One of the best experts on this subject based on the ideXlab platform.

  • a 10 bit 205 ms s 1 0 hbox mm 2 90 nm cmos pipeline adc for Flat Panel Display applications
    IEEE Journal of Solid-state Circuits, 2007
    Co-Authors: Seungchul Lee, Youngdeuk Jeon, Jongkee Kwon, Jongdae Kim
    Abstract:

    This paper describes a 10-bit 205-MS/s pipeline analog-to-digital converter (ADC) for Flat Panel Display applications with the techniques to alleviate the design limitations in the deep-submicron CMOS process. The switched source follower combined with a resistor-switch ladder eliminates the sampling switches and achieves high linearity for a large single-ended input signal. Multistage amplifiers adopting the complementary common-source topology increase the output swing range with lower transconductance variation and reduce the power consumption. The supply voltage for the analog blocks is provided by the low drop-out regulator for a high power-supply rejection ratio (PSRR) under the noisy operation environment. The pipeline stages of the ADC are optimized in the aspect of power consumption through the iterated calculation of the sampling capacitance and transconductance. The ADC occupies an active area of 1.0 mm2 in a 90-nm CMOS process and achieves a 53-dB PSRR for a 100-MHz noise tone with the regulator and a 55.2-dB signal-to-noise-and-distortion ratio for a 30-MHz 1.0-VPP single-ended input at 205 MS/s. The ADC core dissipates 40 mW from a 1.0-V nonregulated supply voltage.

  • a 10b 205ms s 1mm2 90nm cmos pipeline adc for Flat Panel Display applications
    International Solid-State Circuits Conference, 2007
    Co-Authors: Seungchul Lee, Youngdeuk Jeon, Kwidong Kim, Jongkee Kwon, Jongdae Kim, Jeongwoong Moon, Wooyol Lee
    Abstract:

    A 10b 205MS/S 1mm2 ADC for Flat-Panel Display applications is implemented in a 90nm CMOS process. The ADC with an LDO regulator achieves a 53dB PSRR for a 100MHz noise tone and a 55.2dB SNDR for a 30MHz 1Vpp single-ended input at 205MS/S. The core ADC power consumption is 40mW from a 1V non-regulated supply.

Jay Dittmer - One of the best experts on this subject based on the ideXlab platform.

  • self balancing adjustable Flat Panel mounting system
    2006
    Co-Authors: Jay Dittmer, Derek L Derks
    Abstract:

    A self-balanced adjustable mounting system for a Flat Panel Display. A Display interface having a hollow, semi-spherical shell portion is attached to the Flat Panel Display. The semi-spherical shell is formed with a generally constant radius of curvature. The center of the radius of curvature is disposed proximate the center of gravity of the Flat Panel Display with the Display interface attached. The Display interface is received in a guide structure that has a bearing portion engaging the outer surface of the semi-spherical shell, and a second bearing portion engaging the inner surface of the semi-spherical shell through an aperture formed in the semi-spherical shell. The semi-spherical shell is guided between the first and second bearing portions so that the Flat Panel Display and device interface are generally rotatable about the center of the radius of curvature of the semi-spherical shell. The Display is self balancing in virtually any position in the range of travel of the device due to the location of the center of rotation proximate the center of gravity.

  • self balancing adjustable mounting system with friction adjustment
    2005
    Co-Authors: Jay Dittmer
    Abstract:

    A self-balancing adjustable mounting system for a Flat Panel Display. A Display interface having a hollow, frusto-spherical shell portion is attached to the Flat Panel Display. The Display interface is received in a guide structure that has a bearing portion engaging the outer surface of the frusto-spherical shell, and a second bearing portion engaging the inner surface of the frusto-spherical shell. The frusto-spherical shell is guided between the first and second bearing portions so that the Flat Panel Display and device interface are generally rotatable about the center of the radius of curvature of the semi-spherical shell. A friction adjustment mechanism enables selective adjustment of the amount of friction between the first and second bearing portions and the frusto-spherical shell so as to enable the Flat Panel Display to be fixed in a position to inhibit undesired movement of the Display due to contact or other cause.

  • adjustable self balancing Flat Panel Display mounting system
    2005
    Co-Authors: Jay Dittmer
    Abstract:

    A self-balanced adjustable mounting system for a Flat Panel Display. When a Flat Panel Display is attached to the mounting system, the Display is adapted to revolve about a substantially horizontal axis extending proximate a center of gravity of the Display. The system may be self-balancing at a plurality of locations about the axis.

  • self balancing mounting system for a Flat Panel Display
    2001
    Co-Authors: Jay Dittmer
    Abstract:

    A self-balancing mounting system for a Flat Panel Display including a first bracket having a first pivot point and a second bracket having a first sliding pivot mechanism with a sliding range of motion located below the first pivot point relative to a vertical axis. The second bracket includes a range of motion between a generally vertical position and a tipped forward position. A minor arm having a first end is pivotally attached to the first pivot point on the first bracket and a second end is pivotally engaged with the first sliding pivot mechanism on the second bracket such that a first force causing the second bracket to tip forward biases the second end of the minor arm upward in the first sliding pivot mechanism. A major arm having a first end is pivotally attached to the minor arm at a location between the first and second ends of the minor arm and a second end is mechanically coupled to the second bracket at a location below the first sliding pivot mechanism such that a second force on major arm biases the second end of the minor arm downward in the first sliding pivot mechanism.

Geun Young Yeom - One of the best experts on this subject based on the ideXlab platform.

  • Study of Internal Linear Inductively Coupled Plasma Source for Ultra Large-Scale Flat Panel Display Processing
    Plasma Chemistry and Plasma Processing, 2009
    Co-Authors: Gwang Ho Gweon, Jae Beom Park, Geun Young Yeom
    Abstract:

    An internal-type linear inductive antenna, which is referred to as “double comb-type antenna”, was used as a large-area inductively coupled plasma (ICP) source with a substrate area of 2,300 mm × 2,000 mm. The characteristics of the ICP source were investigated for potential applications to Flat Panel Display (FPD) processing. The source showed higher power transfer efficiency at higher RF power and higher operating pressures. The power transfer efficiency was approximately 88.1% at 9 kW of RF power and a pressure of 20 mTorr Ar. This source showed increasing plasma density and improved plasma uniformity with increasing RF power at a given operating pressure. A plasma density >1.5 × 10^11/cm^3 and a plasma uniformity of approximately 11% was obtained at 9 kW of RF power and 15 mTor Ar using this internal ICP source, which is applicable to FPD processing.