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彩色滤光片

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{| class="https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E5%BD%A9%E8%89%B2%E6%BB%A4%E5%85%89%E7%89%87&step_word=&hs=0&pn=8&spn=0&di=7077213605308923905&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=2092729009%2C2249026884&os=114758413%2C2061936441&simid=3389583618%2C172391134&adpicid=0&lpn=0&ln=1601&fr=&fmq=1651543685196_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fbkimg.cdn.bcebos.com%2Fpic%2Fac4bd11373f08202b7505cca41fbfbedaa641b01%26refer%3Dhttp%3A%2F%2Fbkimg.cdn.bcebos.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Dauto%3Fsec%3D1654135689%26t%3D0ae3dbe58c0941dec07acb74064de30b&fromurl=ippr_z2C%24qAzdH3FAzdH3Fkwthj_z%26e3Bkwt17_z%26e3Bv54AzdH3Ftpj4AzdH3F%25Ec%25BD%25Al%25Eb%25bl%25Bd%25Em%25BB%25A9%25Ec%25bc%25bl%25E0%25bl%25b0AzdH3F9l8lcm&gsm=9&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined" style="float:right; margin: -10px 0px 10px 20px; text-align:left"
|<center>'''彩色滤光片'''<br><img
src="https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fbkimg.cdn.bcebos.com%2Fpic%2Fac4bd11373f08202b7505cca41fbfbedaa641b01&refer=http%3A%2F%2Fbkimg.cdn.bcebos.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1654135689&t=0ae3dbe58c0941dec07acb74064de30b " width="280"></center><small> 圖片來自百度</small>
|}
'''彩色滤光片'''(Color filter)是一种表现颜色的光学[[滤光片]],它可以精确选择欲通过的小范围波段[[光波]],而反射掉其他不希望通过的波段。彩色滤光片通常安装在光源的前方, 使人眼可以接收到饱和的某个颜色光线。有[[红外滤光片]],绿色,蓝色等。与UV滤光片,VD滤光片相比,凡是带色的滤光片之总称。如[[反差滤光片]]、分色用滤光片、LB滤光片等。

*中文名:[[彩色滤光片]]

*外文名:Color filter

*表 现:颜色

*性 质:[[光学滤光片]]

==产品特点==
彩色滤光片用途包括通过选色通带及显示器的[[最大输出功率]]对[[单色显示器]](如VF(Vacuum Fluorescent真空荧光显示器、EL(Electroluminescent电荧发光显示器、LED([[发光二极管]]显示器)))进行反差增强。[[宽带滤光片]]用来提高光学扫描仪和红、黄、琥珀色发光二极管显示器的反差及性能。中密度三槽型[[滤光]]片及[[极化]]镜通过减少内部反射并在显示器输出功率及背景之间产生一个较大的变量从而增强[[液晶显示器]](LCD)的反差.

Contrast Enhancement: 反差增强中密度滤光片(灰色、青铜色)

宽带滤光片(黄色、琥珀色、红色)

[[通带滤光片]](蓝色、绿色)

定制彩色滤光片(三槽型滤光片)
{| class="https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E5%BD%A9%E8%89%B2%E6%BB%A4%E5%85%89%E7%89%87&step_word=&hs=0&pn=17&spn=0&di=7077213605308923905&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=802543273%2C1810456765&os=2190268846%2C4172293609&simid=3385251374%2C304151125&adpicid=0&lpn=0&ln=1601&fr=&fmq=1651543685196_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fwww.1024sj.com%2Fuploadimg%2Flvguangpianlvsepian%2FbY8GAuanG_1329901208.jpg%26refer%3Dhttp%3A%2F%2Fwww.1024sj.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Dauto%3Fsec%3D1654135821%26t%3D795d493ed39f483aadd6307be7cc0cfa&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3B8ad9f3_z%26e3Bv54AzdH3Fr6517vpAzdH3Ffi5o-98cdc98_z%26e3Bip4s&gsm=12&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined" style="float:right; margin: -10px 0px 10px 20px; text-align:left"
|<center>'''彩色滤光片'''<br><img
src="https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fwww.1024sj.com%2Fuploadimg%2Flvguangpianlvsepian%2FbY8GAuanG_1329901208.jpg&refer=http%3A%2F%2Fwww.1024sj.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=auto?sec=1654135821&t=795d493ed39f483aadd6307be7cc0cfa " width="280"></center><small> 圖片來自百度</small>
|}
极化镜(线性或圆形)

Band Rejection: 带阻近红外线滤光片

阻红外线热反射器

夜视滤光片

Dontech彩色滤光片由光学衬底制成,如[[丙烯酸]]、[[聚碳酸酯]]和[[玻璃]]。通过堆积衬底与吸水性材料或进行薄胶片镀膜可进行着色;这些镀膜可通过或阻止[[可见光]]<ref>[[王炳章,游阳明主编;詹明珠,赵治月副主编,物理世界漫游,北京理工大学出版社,2015.12,第101页]]</ref> 、红外和[[近红外光谱]]的特殊波长。

==基本结构==
彩色滤光片基本结构是由[[玻璃基板]](Glass Substrate),黑色矩阵(Black Matrix),彩色层(Color Layer),保护层(Over Coat),[[ITO导电膜]]组成。

==关键组件==
[[彩色滤光片]](Color filter)为[[液晶平面显示器]](Liquid Crystal Display)彩色化之关键零组件。液晶平面显示器为非主动发光之组件,其色彩之显示必需透过内部的背光模块(穿透型LCD)或外部的环境入射光(反射型或半穿透型LCD)提供光源,再搭配驱动IC(Drive IC)与液晶(Liquid Crystal)控制形成[[灰阶]]显示(Gray Scale),而后透过彩色滤光片的R,G,B彩色层提供色相(Chromacity),形成彩色显示画面。

==制造流程==
颜料分散法之彩色层形成类似半导体的黄光微影制程,首先将颜料分散型彩色[[光阻]]涂布于已形成黑色矩阵的[[玻璃基板]]上,经软烤(Pre-bake),曝光对准(Aligned),[[显影]](Developed),光阻剥离(Stripping),[[硬烤]](Post-bake)重复此流程三次形成R,G,B 之三色图形 (Pattern)。

==参考文献==
{{Reflist}}
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