The invention can reduce 30-40% production cost of polarization protective film and LCD optical compensation film.

且可使生产偏光板保护膜、LCD光学补偿膜的成本降低30 ~ 40%。

youdao

The display has been incorporated with a low_reflectance black matrix and optical compensation films for high_quality performance.

为了使性能更好，器件还采用了低反射率黑矩阵和光学补偿膜。

youdao

By comparing the two athermal techniques of mechanical compensation and optical compensation, we can see the last one has obvious advantage over the former.

通过比较机械补偿法和光学补偿法两种无热化补偿技术，可以看出光学补偿法具有明显的优点。

youdao

You're also getting a 2.5-inch LCD, VGA video at 30fps, and 16MB of onboard memory, plus, the few downsides here don't sound all that bad: below average life from the included rechargeable battery, only six steps on the optical zoom, and an Exposure Compensation setting that doesn't auto-reset are the only gripes this reviewer had.

ENGADGET: Fuji's six megapixel Finepix F470 reviewed