PFO 19001 RITDISPLAY, PFO 19001 Datasheet - Page 19

• Manufacturer Part Number: PFO 19001
• Description: DISPLAY, OLED 128X128 RGB
• Manufacturer: RITDISPLAY

Specifications of PFO 19001

• Screen Size: 37.084mm
• Resolution: 128 X 128
• Viewing Area (h X W): 26.284mm X 26.279mm
• Pixel Size (h X W): 0.185mm X 0.045mm
• Voltage Rating: 2.8V
• Operating Temperature Range: -40°C To +70°C
• Display: RoHS Compliant
• Display Technology: OLED
• Rohs Compliant: Yes

12. APPENDIXES
APPENDIX 1: DEFINITIONS
A. DEFINITION OF CHROMATICITY COORDINATE
B. DEFINITION OF CONTRAST RATIO
1. The contrast ratio is defined as the following formula:
C. DEFINITION OF RESPONSE TIME
This document contains confidential and proprietary information. Neither it nor the information
contained herein shall be disclosed to others or duplicated or used for others without the express
written consent of RiTdisplay.
The chromaticity coordinate is defined as the coordinate value on the CIE
1931 color chart for R, G, B, W.
Contrast Ratio =
The definition of turn-on response time Tr is the time interval between a pixel
reaching 10% of steady state luminance and 90% of steady state luminance.
The definition of turn-off response time Tf is the time interval between a pixel
reaching 90% of steady state luminance and 10% of steady state luminance.
It is shown in Figure 2.
1 0 0 %
9 0 %
Luminance of all pixels on measurement
Luminance of all pixels off measurement
T r
Figure 2: Response time
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REV.: X01
T f
1 0 %
2007/08/10