参数资料
| 型号： | AC164127-9 |
| 厂商： | Microchip Technology |
| 文件页数： | 3/34页 |
| 文件大小： | 0K |
| 描述： | BOARD DEMO GRAPH TRULY7 800X480 |
| 标准包装： | 1 |
| 系列： | PICtail™ Plus |
| 主要目的： | 显示器，LCD 显示器 |
| 已用 IC / 零件： | S1D13517 |
| 主要属性： | 7" WVGA TFT LCD |
| 次要属性： | 电阻式 4 线触控屏幕 |
| 已供物品： | 模块 |
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AN1368
BASIC DISPLAY TERMINOLOGY
A screen is made up of discrete elements, known as
pixels. Every pixel can show one point of color and
each pixel is composed of three points: Red, Green
and Blue. The colors are arranged next to each other
on a color screen, one point of intensity on a grayscale
screen or one point that can be set to on/off on a
monochrome screen. The number of such pixels in
horizontal and vertical directions is called the screen
resolution. For example, a resolution of 320x240
means there are 320 pixels horizontally (number of
columns) and 240 pixels vertically (number of rows).
Standard resolutions are given names, such as QCIF
(176x144), CIF (352x288),QVGA (320x240), WQVGA
(480x272), VGA (640x480) and WVGA (800x480), etc.
While mentioning the resolution, it is always better to
refer to the numbers instead of the names.
A screen can be in Landscape mode (width > height) or
in Portrait mode (height > width). The ratio of the
display screen’s visible width to its visible height is
called the ‘Aspect Ratio’. The most commonly used
aspect ratio is 4:3. The diagonal length of the display
screen is termed as the length of the display.
For example, a display of 3.5'' means that the diagonal
FIGURE 5:
A 3.5 '' QVGA DISPLAY IN LANDSCAPE MODE
320 Pixels
3.5 ''
240 Pixels
? 2011 Microchip Technology Inc.
DS01368A-page 3
相关PDF资料 |
PDF描述 |
|---|---|
| AC164130 | BOARD DAUGHT PICTL PLUS ECAN/LIN |
| AC164131 | BOARD DAUGHTER USB PICTAIL PLUS |
| AC164132 | BOARD DAUGHTER PICTAIL ETHERNET |
| AC164141 | BOARD SMART CARD / SIM CARD |
| AC164142 | BOARD DAUGHTER PWR LINE MODEM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AC164128 | 功能描述:子卡和OEM板 dsPICDEM Motor Cntrl PICtail Plus RoHS:否 制造商:BeagleBoard by CircuitCo 产品:BeagleBone LCD4 Boards 用于:BeagleBone - BB-Bone - Open Source Development Kit |
| AC164129 | 功能描述:子卡和OEM板 Audio PICtail Plus Daughter Board RoHS:否 制造商:BeagleBoard by CircuitCo 产品:BeagleBone LCD4 Boards 用于:BeagleBone - BB-Bone - Open Source Development Kit |
| AC164130 | 功能描述:网络开发工具 ECAN/LIN PICtail Plus Daughter Board RoHS:否 制造商:Rabbit Semiconductor 产品:Development Kits 类型:Ethernet to Wi-Fi Bridges 工具用于评估:RCM6600W 数据速率:20 Mbps, 40 Mbps 接口类型:802.11 b/g, Ethernet 工作电源电压:3.3 V |
| AC164130-2 | 功能描述:子卡和OEM板 CAN/LIN PICtail Plus Daughter Board RoHS:否 制造商:BeagleBoard by CircuitCo 产品:BeagleBone LCD4 Boards 用于:BeagleBone - BB-Bone - Open Source Development Kit |
| AC164131 | 功能描述:子卡和OEM板 USB PICtail Plus Daughter Board RoHS:否 制造商:BeagleBoard by CircuitCo 产品:BeagleBone LCD4 Boards 用于:BeagleBone - BB-Bone - Open Source Development Kit |
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