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| 型號： | SSD1339U3 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 132RGB x 132 with 2 smart Icon lines Dot Matrix OLED/PLED Segment/Common Driver with Controller |
| 中文描述： | 132RGB × 132 2智能圖標(biāo)行點(diǎn)陣的OLED /短差段/驅(qū)動器與控制器通用 |
| 文件頁數(shù)： | 26/59頁 |
| 文件大小： | 916K |
| 代理商： | SSD1339U3 |
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Solomon Systech
Jul 2005
P 26/59 Rev 1.1
SSD1339
Gray Scale and Gray Scale Table
Controlling the current pulse widths from the segment driver in the current drive phase produces the gray
scale display. The gray scale table stores the corresponding pulse widths (PW0 ~ PW63) of the 64 gray
scale levels (GS0~GS63). The wider the pulse width, the brighter the pixel will be. Therefore, the
brightness of each pixel is defined in the graphic display data RAM in term of pulse width in gray scale
table.
This single gray scale table supports all the three colors A, B and C. The pulse widths are entered by
software commands.
In graphic display data RAM, each color occupies 6-bit length. So color A, B and C each has 64 gray
scale levels.
Color A, B, C
RAM data (6 bits)
0
1
2
3
4
:
:
:
60
61
62
63
Gray Scale
GS 0
GS 1
GS 2
GS 3
GS 4
:
:
:
GS 60
GS 61
GS 62
GS 63
Figure 18 – Relation between graphic data RAM value and gray scale table entry for three colors
In 65k and 256 color modes, the length color data are less than 6 bits. They are expanded to 6-bit length
as shown in Figure 16 and Figure 17 respectively.
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PDF描述 |
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| SSD1339Z | 132RGB x 132 with 2 smart Icon lines Dot Matrix OLED/PLED Segment/Common Driver with Controller |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SSD1339Z | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:132RGB x 132 with 2 smart Icon lines Dot Matrix OLED/PLED Segment/Common Driver with Controller |
| SSD1422 | 制造商:Hubbell Wiring Device-Kellems 功能描述:WALLPLATE, 1-G, D-HOLE, SS |
| SSD1423 | 制造商:Hubbell Wiring Device-Kellems 功能描述:WALLPLATE, 1-G, 2) D-HOLE, SS |
| SSD1428 | 制造商:Hubbell Wiring Device-Kellems 功能描述:WALLPLATE, 1-G, D-HOLE, SS |
| SSD1429 | 制造商:Hubbell Premise Wiring 功能描述: |
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