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Yao Dong Ma

from Frisco, TX
Age ~69

Yao Ma Phones & Addresses

  • 14586 Pensham Dr, Frisco, TX 75035 (214) 383-5065
  • Plano, TX
  • 1241 Richland Oaks Dr, Richardson, TX 75081 (972) 644-3926 (972) 644-2081
  • 1866 Bethany Ave, San Jose, CA 95132 (408) 251-7181
  • Pleasanton, CA
  • Fresno, CA
  • Sunnyvale, CA
  • Amarillo, TX
  • 1241 Richland Oaks Dr, Richardson, TX 75081

Work

Position: Protective Service Occupations

Education

Degree: Bachelor's degree or higher

Business Records

Name / Title
Company / Classification
Phones & Addresses
Yao Dong Ma
Chief Exec
MACRODISPLAY INCORPORATED
1214 Executive Dr W, Richardson, TX 75081
14586 Pensham Dr, Frisco, TX 75035

Publications

Us Patents

Red, Blue And Green Serial Encapsulated Liquid Crystal Display And Driving Method

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US Patent:
52239594, Jun 29, 1993
Filed:
Mar 25, 1992
Appl. No.:
7/857618
Inventors:
Bao G. Wu - Richardson TX
Yao D. Ma - Richardson TX
Assignee:
Polytronix, Inc. - Richardson TX
International Classification:
G02F 113
US Classification:
359 51
Abstract:
This invention discloses the product of a liquid crystal display (LCD) device and the method of making same, wherein the resultant product is an improved color oriented LCD in which the liquid crystal material and the color dye material are intimately comingled within an enclosure of polymer material and/or encapsulated within the structure of microdroplets. The resulting color displayed by this LCD device is controlled by the selective application of electrical parameters, namely, voltage and frequency, to permit the droplets within a display device to absorb, scatter, or transmit light, and/or color, or mixture of colors, determined by the dye materials and the applied electrical parameters employed.

Substrate For Colored Cholesteric Liquid Crystal Display Allowing Cholesteric Liquid Crystal Material To Be Filled By Surface Tension Without Vacuum

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US Patent:
62854348, Sep 4, 2001
Filed:
Feb 20, 1998
Appl. No.:
9/026631
Inventors:
Yao Dong Ma - Richardson TX
Jianmi Gao - Amarillo TX
Jianan Hou - Amarillo TX
Yong-Jing Wang - Canyon TX
Qihui J. Zhang - Amarillo TX
Assignee:
Advanced Display Systems, Inc. - Amarillo TX
International Classification:
G02F 11341
G02F 1133
G02F 11339
C09K 1902
US Classification:
349189
Abstract:
A substrate for a multi-color liquid crystal display (LCD), an LCD having the substrate, and methods of manufacturing the substrate and the LCD. In one embodiment, the substrate includes: (1) a substantially planar base and (2) a cell wall structure, located on a surface of the base, that defines at least first and second sets of independent cells having corresponding independent fluid fill ports when the cell wall structure is bonded to an opposing substrate.
Yao Dong Ma from Frisco, TX, age ~69 Get Report