产品分类
联系方式
广东三恩时智能科技有限公司
联系人：陈经理
手 机：13510818016
电 话：0755-26508999-688
邮 箱：chenqiang@3nh.com
地 址：广州市增城区低碳总部园智能制造中心B33栋6层
联系人：陈经理
手 机：13510818016
电 话：0755-26508999-688
邮 箱：chenqiang@3nh.com
地 址：广州市增城区低碳总部园智能制造中心B33栋6层
定制测试卡
产品名称：
ITE High Resolution Chart for High-definition TV S
产品分类：定制测试卡
所属品牌：
产品型号：
产品详细介绍
ITE High Resolution Chart for High-definition TV Systems
1. Specification of this test chart is based on ITE Resolution Chart(4:3type).
Also, the usage is almost same. The test chart is designed to evaluate 200~2000TV of wedges for image assessment.
2. You can evaluate···
(1)Resolution (2)Streaking (3)Linking (4)Interlace scan
(5)Shading (6)Linearity of scan (7)Aspect ratio of scan
(8)Alignment (9)Graduation sequence
3. Transmission or Reflectance of main area is stated as follows;
(1)Transmission or Reflectance of inside white area of the big circle is 83.0% or more.
(2)Transmission or Reflectance of outside background of the big circle is 26.0%.
(3)Please refer to the list of transmission or reflectance of Grayscale Chart.
|
Step Number |
1(white) |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
|
Reflection Ratio or |
Over 83.0 |
68.7% |
56.0% |
44.6% |
34.6% |
26.0% |
18.8% |
12.8% |
8.0% |
4.5% |
2.0% |
4. Sizes of effective area and outer shape of refection test chart are indicated in below table.
|
|
Effective Area |
Outer Size |
|
Opaque Type |
512×288 |
570×350 |
|
Transparent Type |
272×153 |
310×200 |
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