hx121wx1-101 AZ Displays, Inc, hx121wx1-101 Datasheet - Page 10

• Manufacturer Part Number: hx121wx1-101
• Description: Color Active Matrix Tft Lcd Module
• Manufacturer: AZ Displays, Inc

B2005-C001-D (3/3)
SPEC. NUMBER
Note : 1. Viewing angle is the angle at which the contrast ratio is greater than 10. The viewing are determined
S864-1366
2. Contrast measurements shall be made at viewing angle of = 0 and at the center of the LCD
3. The White luminance uniformity on LCD surface is then expressed.
4. The color chromaticity coordinates specified in Table 4 shall be calculated from the spectral data
5 The ele t o opti l e pon e time me
5. The electro-optical response time measurements shall be made as FIGURE 4 shown in page 13 by
6. Cross-Talk of one area of the LCD surface by another shall be measured by comparing the luminance
for the horizontal or 3, 9 o’clock direction and the vertical or 6, 12 o’clock direction with respect to
the optical axis which is normal to the LCD surface (see FIGURE 1 shown in page 11).
surface. Luminance shall be measured with all pixels in the view field set first to white, then to the
dark (black) state. (See FIGURE 1 shown in page 11)
Luminance Contrast Ratio (CR) is defined mathematically.
(See FIGURE 2~3 shown in page 12)
measured with all pixels first in red, green, blue and white. Measurements shall be made at the
center of the panel.
switching the “data” input signal OFF and ON. The times needed for the luminance to change from
10% to 90% is Tr, and 90% to 10% is Td. (See FIGURE 4 shown in page 13)
(YA) of a 25mm diameter area, with all display pixels set to a gray level, to the luminance (YB) of
that same area when any adjacent area is driven dark. (See FIGURE 5 shown in page 13)
Uniformity Y =
SPEC TITLE
CR =
HX121WX1-101 Product Specification for Customer
Luminance when displaying a white raster
Luminance when displaying a black raster
Minimum Luminance of 5(or 13) points
Maximum Luminance of 5(or 13) points
(
)
TFT LCD PRODUCT
PRODUCT GROUP
ement
h ll be m de
y
FIGURE 4 ho n in p ge 13 b
X 100 (%)
REV
A
2009. 02. 10
ISSUE DATE
10
A4(210 X 297)
PAGE
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