上海積日電子有限公司

商品尺寸重量
長(zhǎng)(cm) 寬(cm) 高(cm) 體積(cm3) 重量(g)
120 40 20 96000 10000
商品屬性
產(chǎn)地
美國(guó)
品名
增光膜 增亮膜
是否進(jìn)口
否
牌號(hào)
dbef
材質(zhì)
PET薄膜
貨號(hào)
002
廠家(產(chǎn)地)
3m美國(guó)
型號(hào)
D400
寬度
1300（mm）
拉伸性能
良好
透氣性
不透氣
品牌
3M
商品描述
以上價(jià)格僅供參考，詳情請(qǐng)聯(lián)系客服

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3M Optical Systems
Vikuiti?Dual Brightness Enhancement Film—Diffuse (DBEF-D400)
Vikuiti?Dual Brightness Enhancement Film–Diffuse 400 (DBEF-D400) is athin, multi-layer reflective polarizer with two diffuse surfaces that provides

brightness enhancement for wide viewing angleapplications. Vikuiti DBEF-D400delivers display uniformity, masks minor cosmetic imperfections in the panel,and eliminates wet-out thereby reducing the need for a cover sheet. Vikuiti DBEF-D400 also reduces reflective moiré, is supplied with a premask, andprovides improved workability for assembly.

Vikuiti DBEF-D400 is ideal for use with LCD panels in applications where thermal reliability is required.









Performance of Vikuiti? DBEF-D400


Film properties

Monitor Applications

Notebook Applications

Axial Gain





+ Vikuiti DBEF-D400

1.58

1.58

+ Vikuiti BEF II 90/50

2.0

_

+ Vikuiti xBEF II 90/50

_

2.21

Color

x=0.286 y=0.288

x=0.291 y=0.298

Axial Contrast Ratio

284

327

Haze

80%±4%

80%±4%

Environmental Performance:Cold (-40°C)

Dry Heat (85°C)

Heat & Humidity (65°C/95% RH) Thermal Shock (-35°C/85°C)





Stable





Stable



增亮片DBEF-D400

更加改善的色彩表現(xiàn)
抗翹曲能力
更亮的顯示器
寬廣的視角
易于操作
應(yīng)用于NB.、顯示器和液晶電視的反射型偏振片

3M 增亮片，增光片銷(xiāo)售：型號(hào)：
DBEF-D2-400
DBEF-D3-460
DBEF-D3-315
DBEF-D2-280