A die in the context of integrated circuits is a small block of semiconducting material, on which a given functional circuit is fabricated. Typically, integrated circuits are produced in large batches on a single wafer of electronic-grade silicon (EGS) or other semiconductor (such as GaAs) through processes such as photolithography. The wafer is cut (“diced”) into many pieces, each containing one copy of the circuit. Each of these pieces is called a die.

There are three commonly used plural forms: dice, dies, and die.

Images

Single NPN bipolar junction transistor die.

Single NPN bipolar junction transistor die.

Close-up of an RGB light-emitting diode, showing the three individual silicon dice.

Close-up of an RGB light-emitting diode, showing the three individual silicon dice.

A small-scale integrated circuit die, with bond wires attached.

A small-scale integrated circuit die, with bond wires attached.

A VLSI integrated-circuit die.

A VLSI integrated-circuit die.

A die is a specialized tool used in manufacturing industries to cut or shape material mostly using a press. Like molds, dies are generally customized to the item they are used to create. Products made with dies range from simple paper clips to complex pieces used in advanced technology.

Die forming

Forming dies are typically made by tool and die makers and put into production after mounting into a press. The die is a metal block that is used for forming materials like sheet metal and plastic. For the vacuum forming of plastic sheet only a single form is used, typically to form transparent plastic containers (called blister packs) for merchandise. Vacuum forming is considered a simple molding thermoforming process but uses the same principles as die forming. For the forming of sheet metal, such as automobile body parts, two parts may be used: one, called the punch, performs the stretching, bending, and/or blanking operation, while another part, called the die block, securely clamps the workpiece and provides similar stretching, bending, and/or blanking operation. The workpiece may pass through several stages using different tools or operations to obtain the final form. In the case of an automotive component there will usually be a shearing operation after the main forming is done and then additional crimping or rolling operations to ensure that all sharp edges are hidden and to add rigidity to the panel.

The term Campbells may refer to:

See also

Girl$ (Chinese: 囡囡) is a 2010 Hong Kong film directed by Kenneth Bi, it deals with teenagers and young women drawn into compensated dating in Hong Kong. The Chinese term 囡囡 (nānān) is a traditional affectionate term for daughter or young girl, but has also become used as euphemism for a prostitute in Hong Kong.

History

Girl$ premiered at the Hong Kong International Film Festival on 5 April 2010, before going on general release on 2 September 2010.

Plot

Gucci (Wong Si-Man) is a teenager who seeks to enhance her own self-image through the acquisition of luxury goods, bidding online for a designer handbag that she cannot afford. Looking for a way to make quick money she comes into contact with Icy (Michelle Wai). Just 19 herself, Icy acts as an online procuress, down to a single regular working girl, the hypersexual Lin (Una Lin), she offers to act as an agent for the underage Gucci's virginity, she also convinces Ronnie (Bonnie Xian) to go on compensated dates. Ronnie comes from a wealthy background however she finds herself alone and afraid of forming emotional attachments, wanting to avoid the stigma of being a prostitute, she instead pays the men she goes on dates with. Despite the differences in background the four become friends.

Girl + is an EP by punk blues band Boss Hog.

Track listing

All songs written by Boss Hog and produced by Cristina Martinez. The Japan version includes the Action Box EP.

Band members

Additional musicians

The Girl mansion (女宿, pinyin: Nǚ Xiù) is one of the Twenty-eight mansions of the Chinese constellations. It is one of the northern mansions of the Black Tortoise.

Asterisms

References