V-chip is a technology used in television set receivers in Canada, Mexico, Brazil, and the United States, that allows the blocking of programs based on their ratings category. It is intended for use by parents to manage their children's television viewing based on blocking systems.

V晶片 （V-chip）是指使用在 加拿大 、 巴西 和 美國 地區 電視機 接受器的一種技術，可依據 節目內容分級 來阻擋特定節目的播放。 這項技術是為了讓家長能管理孩童觀看的電視節目內容而設計。

The V-chip allows parents or other caregivers to block programming on their TVs that they don't want children to watch. Most programs are assigned a rating based on parental guidelines established by the TV industry.

On March 12, 1998, the agency announced the technical standards for manufacturing a microchip to be installed inside new television sets, known as the V-chip. Sound and fury...

Do you know what the v-chip does in your TV? Learn how a v-chip detects TV ratings and gives parents the ability to control viewing of violent content.

All televisions 13 inches or larger manufactured after 2000 are equipped with a V-Chip. Activating your V-Chip is easy. Check your TV’s on-screen menu options or your owner’s manual for instructions. Learn more – Understanding the TV Ratings and Parental Controls.

V-Chip为保护儿童免於受到电视上色情暴力节目的污染而实施、采用的制度

V-chip, an electronic device designed to block content on television. In a number of countries, including the United States, Canada, and Brazil, television programs are assigned a rating based on the amount of violent or sexual content, strong language, adult themes, etc.

2013年4月16日 · V-Chip 分为MPAA（Motion picture association of american）, TV Parent guideline美国标准和English rating, french rating法国标准。 http://wenku.baidu.com/view/7043c65bbe23482fb4da4c99.html

2022年7月11日 · Its purpose is to block certain programs based on their ratings. It is designed to limit children’s viewing of violent TV shows or programs intended for adult audiences. The V-Chip system works in the U.S., Brazil, and Canada. In the U.S., V-Chip is regulated by the Federal Communications Commission, that is, at the legislative level.