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Thursday, January 09, 2014
Japan Display Starts Mass Production Of Low- Power,
Memory-In-Pixel Reflective-type LCD Module
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Japan Display Inc. today announced the start of
mass production of a Memory-In-Pixel (MIP) reflective-type LCD
module which realizes ultra-low power consumption.
The display consumes very low power making it suitable for wearable devices. In addition, a newly-developed scattering layer contributes to bright reflective-type images.
The new reflective-type display does not require a backligh as it shows images by reflecting light instead. This contributes to a low power consumption, which is 80% of the typical consumption of an LCD module. Furthermore, the MIP structure can keep screen images in the static random access memory transistor fabricated in each sub-pixel. A new scattering layer also optimizes the panel's optical design, and enables the production of a paper-like display.
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0.99" |
1.39" |
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LTPS(MIP-Type) |
LTPS(MIP-Type) |
| LCD mode |
Reflective-type ECB |
Reflective-type ECB |
| Reflection ratio(typ.) |
32% |
32% |
| Contrast ratio(typ.) |
20 : 1 |
20 : 1 |
| Number of Pixeis |
180 × 180 |
205 × 148 |
| Resolution density |
182 ppi |
182 ppi |
| Number of colors |
64 |
64 |
Power
consumption |
Still image |
0.13mW |
0.13mW |
| 1Hz moving |
0.16mW |
0.16mW |
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