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Leigh A Files

age ~61

from Garland, TX

Also known as:
  • Leigh Files
  • Leigh Ann Files
  • Leigh Sesler
  • Leigh Ann R
  • Leigh R
  • Leigh Sesle
  • Lucas Files
  • Leigh Files Sesle
  • Leigh Files Sesler

Leigh Files Phones & Addresses

  • Garland, TX
  • Dallas, TX
  • Richardson, TX
  • Rockport, TX
  • Plano, TX
  • Austin, TX
  • 6809 Clear Springs Pkwy, Garland, TX 75044 • 214-371-8727

Work

  • Company:
    Texas instruments
    Jan 2011 to Sep 2013
  • Position:
    Design house program manager

Education

  • Degree:
    Ph.D.
  • School / High School:
    University of Florida
    1982 to 1986
  • Specialities:
    Analytical Chemistry

Industries

Semiconductors

Us Patents

  • Antireflective Coating

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  • US Patent:
    8541860, Sep 24, 2013
  • Filed:
    Aug 9, 2011
  • Appl. No.:
    13/206131
  • Inventors:
    Simon Joshua Jacobs - Lucas TX,
    Duane Scott Dewald - Dallas TX,
    Leigh A. Files - Richardson TX,
    Terry A. Bartlett - Dallas TX,
  • Assignee:
    Texas Instruments Incorporated - Dallas TX
  • International Classification:
    H01L 31/0216
  • US Classification:
    257437, 257E31119, 257E31123, 438 72
  • Abstract:
    Device and method for an antireflective coating to improve image quality in an image display system. A preferred embodiment comprises a first high refractive index layer overlying a reflective surface of an integrated circuit, a first low refractive index layer overlying the first high refractive index layer, a second high refractive index layer overlying the first low refractive index layer, and a second low refractive index layer overlying the second high refractive index layer. The alternating layers of high refractive index material and low refractive index material form an optical trap, allowing light to readily pass through in one direction, but not so easily in a reverse direction. The dual alternating layer topology improves the antireflective properties of the antireflective layer and permits a wide range of adjustments for manipulating reflectivity and color point.
  • Antireflective Coating

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  • US Patent:
    7994600, Aug 9, 2011
  • Filed:
    Dec 21, 2005
  • Appl. No.:
    11/314772
  • Inventors:
    Simon Joshua Jacobs - Lucas TX,
    Duane Scott Dewald - Dallas TX,
    Leigh A. Files - Richardson TX,
    Terry A. Bartlett - Dallas TX,
  • Assignee:
    Texas Instruments Incorporated - Dallas TX
  • International Classification:
    H01L 31/0216
  • US Classification:
    257437, 257E31119, 257E3112
  • Abstract:
    Device and method for an antireflective coating to improve image quality in an image display system. A preferred embodiment comprises a first high refractive index layer overlying a reflective surface of an integrated circuit, a first low refractive index layer overlying the first high refractive index layer, a second high refractive index layer overlying the first low refractive index layer, and a second low refractive index layer overlying the second high refractive index layer. The alternating layers of high refractive index material and low refractive index material form an optical trap, allowing light to readily pass through in one direction, but not so easily in a reverse direction. The dual alternating layer topology improves the antireflective properties of the antireflective layer and permits a wide range of adjustments for manipulating reflectivity and color point.
  • Light Valve Projection Of Visible Image Correlated With Non-Visible Image

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  • US Patent:
    8208759, Jun 26, 2012
  • Filed:
    Dec 14, 2007
  • Appl. No.:
    11/956532
  • Inventors:
    Roger S. Carver - McKinney TX,
    Leigh Ann Files - Richardson TX,
    Duane Scott Dewald - Dallas TX,
    Walter M. Duncan - Dallas TX,
  • Assignee:
    Texas Instruments Incorporated - Dallas TX
  • International Classification:
    G06K 9/00
    G06K 9/32
    A61N 5/06
    G03B 21/28
  • US Classification:
    382294, 382115, 382128, 607 88, 607 94, 353 99
  • Abstract:
    An image system comprises a light valve and an image capturing unit. The light valve comprises an array of individually addressable pixels capable of generating an image. The image capturing unit comprises a detector having an array of detector pixels capable of capturing images. The detector pixels are correlated with the light valve pixels.
  • Method For Determining Pen Location On Display Apparatus Using Piezoelectric Point Elements

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  • US Patent:
    56570538, Aug 12, 1997
  • Filed:
    Apr 26, 1995
  • Appl. No.:
    8/429368
  • Inventors:
    Leigh Ann Files - Dallas TX
    Charles E. Primm - Plano TX
    Robert H. Taylor - Richatrdson TX
  • Assignee:
    Texas Instruments Incorporated - Dallas TX
  • International Classification:
    G09G 500
  • US Classification:
    345177
  • Abstract:
    A method for generating coordinate signals in conjunction with a surface of a field emission device having a cathode plate 2 coupled to an anode plate 32 comprises the steps of providing a first ultrasonic wave packet to the anode plate 32, receiving with a stylus 30 positioned proximate to the anode plate 32 the first ultrasonic wave packet, and then transmitting to the anode plate 32 with the stylus 30 a second ultrasonic wave packet responsive to the first ultrasonic wave packet. Next, receiving from the anode plate 32, with a plurality of piezoelectric point elements 44, the second ultrasonic wave packet, and then determining an x-position and y-position 35 of the stylus 30 responsive to the received second ultrasonic wave packet.
  • Determination Of Pen Location On Display Apparatus Using Piezoelectric Point Elements

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  • US Patent:
    56570546, Aug 12, 1997
  • Filed:
    Apr 26, 1995
  • Appl. No.:
    8/429369
  • Inventors:
    Leigh Ann Files - Dallas TX
    Charles E. Primm - Plano TX
    Robert H. Taylor - Richatrdson TX
  • Assignee:
    Texas Instruments Incorporated - Dallas TX
  • International Classification:
    G09G 500
  • US Classification:
    345177
  • Abstract:
    A stylus location system comprises a field emission device having an anode plate 32 and an emitter plate 2, and a plurality of piezoelectric point elements 34, 42 coupled to the anode plate. The piezoelectric point elements 34, 42 are capable of transforming electrical energy into ultrasonic energy and transforming ultrasonic energy into electrical energy. A stylus 30 is also coupled to the anode plate 32 and circuitry 36, 46, 48 is coupled to the piezoelectric point elements 42 for determining the position of the stylus 30. The circuitry 36 may also send a video data signal to the emitter plate 2 in response to the position determination.
  • Method For Improving Flat Panel Display Anode Plate Phosphor Efficiency

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  • US Patent:
    56117191, Mar 18, 1997
  • Filed:
    Jul 6, 1995
  • Appl. No.:
    8/498992
  • Inventors:
    Kenneth G. Vickers - Whitesboro TX
    Leigh A. Files - Dallas TX
    Bruce E. Gnade - Dallas TX
  • Assignee:
    Texas Instruments Incorporated - Dallas TX
  • International Classification:
    H01J 9227
  • US Classification:
    445 24
  • Abstract:
    A method of fabricating an anode plate 18 for use in a field emission device comprises the steps of providing a transparent substrate 20 and depositing a layer of a transparent, electrically conductive material 24 on a surface of the substrate. Next, portions of the layer of conductive material 24 are removed to form regions of the conductive material. Luminescent material 26 is then applied on the conductive regions and an outer portion 27 of at least some of the particles of the luminescent material are thereafter removed.
  • Method And Apparatus For Measurement Of Microscopic Electrical Characteristics

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  • US Patent:
    62081519, Mar 27, 2001
  • Filed:
    Dec 18, 1998
  • Appl. No.:
    9/216204
  • Inventors:
    Thomas John Aton - Dallas TX
    Leigh Ann Files - Richardson TX
  • Assignee:
    Texas Instruments Incorporated - Dallas TX
  • International Classification:
    G01R31/00
  • US Classification:
    324691
  • Abstract:
    The improved method for microscopic measurement of electrical characteristics comprises a standard atomic force microscope (AFM). The AFM includes a pointed, conductively coated tip attached to one end of a softly compliant cantilever arm, also capable of conducting electricity. The other end of the cantilever arm is attached to the top of a piezo-electric z-axis driver which will raise and lower the cantilever arm as the AFM tip is scanned across the surface of a sample. A piezo-electric X-Y scanstage controller may also be provided and connected to the bottom of the z-axis driver. The X-Y scanstage is preferably capable of scanning the movement of the entire system including the Z-axis driver, cantilever arm and AFM tip.

Resumes

Leigh Files Photo 1

Program Manager At Texas Instruments

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Position:
Design House Program Manager at Texas Instruments, Strategic Technologist, DLP Products at Texas Instruments
Location:
Dallas/Fort Worth Area
Industry:
Semiconductors
Work:
Texas Instruments since Jan 2011
Design House Program Manager

Texas Instruments since Oct 2007
Strategic Technologist, DLP Products

Texas Instruments Sep 2000 - Aug 2006
Product Integration Manager, DLP Cinema
Education:
University of Florida 1982 - 1986
Ph.D., Analytical Chemistry
Arkansas State University 1978 - 1982
B.S., Chemistry

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