P‐84: Mechanical Reliability of Digital Micro Shutter (DMS™) Displays

Wu, J.H.; Steyn, Jacques; Brosnihan, Timothy; Fike, Gene; Fijol, J.J.; Payne, Richard; Hagood, Nesbitt W.

doi:10.1889/1.3621114

Cited by 4 publications

(2 citation statements)

References 7 publications

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“…The structure of MEMS shutter display is shown in Fig. . The display consists of a thin‐film transistor backplane with MEMS shutters, an aperture plate, and red (R), green (G), blue (B) light‐emitting diode (LED) backlight unit.…”

Section: Mems Shutter Displaymentioning

confidence: 99%

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Power reduction of micro‐electro‐mechanical system shutter display by temporal smoothing of image signal

Shiga

Fujisawa

2017

J Soc Info Display

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Power reduction technique for micro‐electro‐mechanical system (MEMS) shutter display employing a time‐division pulse‐width‐modulation gray scale expression method has been proposed. By temporally smoothing the column data signal, transition frequency between open and closed states of the MEMS shutter decreases, resulting in power reduction. In order to suppress color distortion due to the smoothing, the number of smoothing subfield is limited. In addition, the number of smoothing subfield is adjusted for each pixel after calculating color difference between the original and smoothed pixels. Simulated experiments show about 20% reduction of the transition number of MEMS shutter state when the color‐difference tolerance is 0.8 and the maximum number of smoothing subfield is 3.

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Section: Mems Shutter Displaymentioning

confidence: 99%

“…1. 4,8 The display consists of a thin-film transistor backplane with MEMS shutters, an aperture plate, and red (R), green (G), blue (B) light-emitting diode (LED) backlight unit. The MEMS shutter is actuated by electrostatic force, and it blocks or unblocks the light through the apertures.…”

Section: Mems Shutter Displaymentioning

confidence: 99%