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Kodak

Kodak is a computer science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Kodak rather than just read about it. In short: The Eastman Kodak Company, referred to simply as Kodak ( ), is an American public company that produces various products related to its historic basis in film photography. The company is headquartered in Rochester, New York, and is incorporated in New Jersey.

Kodak — main illustration
Kodak — illustration

Key takeaways

  • Kodak belongs to computer science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Kodak to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Kodak from memory before moving on to harder problems.

Reference excerpt

The Eastman Kodak Company, referred to simply as Kodak ( ), is an American public company that produces various products related to its historic basis in film photography. The company is headquartered in Rochester, New York, and is incorporated in New Jersey. It is best known for photographic film products, which it brought to a mass market for the first time. Kodak began as a partnership between George Eastman and Henry A. Strong to develop a film roll camera. After the release of the Kodak camera, Eastman Kodak was incorporated on May 23, 1892. Under Eastman's direction, the company became one of the world's largest film and camera manufacturers, and also developed a model of welfare capitalism and a close relationship with the city of Rochester. During most of the 20th century, Kodak held a dominant position in photographic film, and produced several technological innovations through heavy investment in research and development at Kodak Research Laboratories. Kodak produced some of the most popular camera models of the 20th century, including the Brownie and Instamatic. The company's ubiquity was such that its "Kodak moment" tagline entered the common lexicon to describe a personal event that deserved to be recorded for posterity. Kodak began to struggle financially in the late 1990s as a result of increasing competition from Fujifilm. The company also struggled with the transition from film to digital photography, even though Kodak had invented integral color image sensors and had developed the first self-contained digital camera prototype in the mid-1970s. Attempts to diversify its chemical operations failed, and as a turnaround strategy in the 2000s, Kodak instead made an aggressive turn to digital photography and digital printing. These strategies failed to improve the company's finances, and in January 2012, Kodak filed for Chapter 11 bankruptcy protection in the United States Bankruptcy Court for the Southern District of New York. In September 2013, the company emerged from bankruptcy, having shed its large legacy liabilities, restructured, and exited several businesses. Since emerging from bankruptcy, Kodak has continued to provide commercial digital printing products and services, motion picture film, and still film, the last of which was distributed through the spinoff company Kodak Alaris until 2026. The company has licensed the Kodak brand to several products produced by other companies, such as the PIXPRO line of digital cameras manufactured by JK Imaging, and in the 2020s has expanded into the health sector with the opening of a pharmaceuticals production facility.

History

Name The letter k was a favorite of George Eastman's; he is quoted as saying, "it seems a strong, incisive sort of letter." He and his mother, Maria, devised the name Kodak using an Anagrams set. Eastman said that there were three principal concepts he used in creating the name: it should be short, easy to pronounce, and not resemble any other name or be associated with anything else. According to a 1920 ad, the name "was simply invented – made up from letters of the alphabet to meet our trademark requirements. It was short and euphonious and likely to stick in the public mind." The Kodak name was trademarked by Eastman in 1888.

Founding

Eastman entered a partnership with Henry Strong in 1880, and the Eastman Dry Plate Company was founded on January 1, 1881, with Strong as president and Eastman as treasurer. Initially, the company sold dry plates for cameras, but Eastman's interest turned to replacing glass plates altogether with a new roll film process. On October 1, 1884, the company was re-incorporated as the Eastman Dry Plate and Film Company. In 1885, Eastman patented the first practical film roll holder with William Walker, which would allow dry plate cameras to store multiple exposures in a camera simultaneously. That same year, Eastman patented a form of paper film he called "American film". Eastman would continue experimenting with cameras and hired chemist Henry Reichenbach to improve the film. These experiments would culminate in an 1889 patent for nitrocellulose film. As the company continued to grow, it was reincorporated several more times. In November 1889, it was renamed the Eastman Company, and 10,000 shares of stock were issued for $100. On May 23, 1892, another round of capitalization occurred and it was renamed Eastman Kodak. An Eastman Kodak of New Jersey was established in 1901 and existed simultaneously with the Eastman Kodak of New York until 1936, when the New York corporation was dissolved and its assets were transferred to the New Jersey corporation. Kodak remains incorporated in New Jersey today, although its headquarters is in Rochester.

The Kodak camera

In 1888, the Kodak camera was patented by Eastman. It was a box camera with a fixed-focus lens on the front and no viewfinder; two V shape silhouettes at the top aided in aiming in the direction of the subject. At the top, it had a rotating key to advance the film, a pull-string to set the shutter, and a button on the side to release it, exposing the celluloid film. Inside, it had a rotating bar to operate the shutter. When the user pressed the button to take a photograph, an inner rope was tightened and the exposure began. Once the photograph had been taken, the user had to rotate the upper key to change the selected frame within the celluloid tape. The $25 camera came pre-loaded with a film roll of 100 exposures, and could be mailed to Eastman's headquarters in Rochester with $10 for processing. The camera would be returned with prints, negatives, and a new roll of film. Additional rolls were also sold for $2 to professional photographers who wished to develop their own photographs. By unburdening the photographer from the complicated and expensive process of film development, photography became more accessible than ever before. The camera was an immediate success with the public and launched a fad of amateur photography. Eastman's advertising slogan, "You Press the Button, We Do the Rest", soon entered the public lexicon, and was referenced by Chauncey Depew in a speech and Gilbert and Sullivan in their opera Utopia, Limited.

Expansion

… excerpt ends here. Continue reading the full article.

Illustrations

Kodak illustration
Kodak illustration
Kodak: Kodak camera advertisement from 1888
Kodak camera advertisement from 1888
Kodak: The Kodak factory and main office in Rochester, c. 1910
The Kodak factory and main office in Rochester, c. 1910
Kodak illustration

Worked examples

Example 1 — a first encounter with Kodak

Start with the simplest possible case. Write down what Kodak claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Kodak before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Kodak ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Kodak

In research
Kodak appears in computer science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Kodak in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Kodak is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1888 establishments in New York (state), Academy Award for Technical Achievement winners, American companies established in 1888, so understanding it makes those chapters shorter.
In everyday life
Look for Kodak outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Kodak in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Kodak means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Kodak out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Kodak in simple terms?

The Eastman Kodak Company, referred to simply as Kodak ( ), is an American public company that produces various products related to its historic basis in film photography. The company is headquartered in Rochester, New York, and is incorporated in New Jersey.

Why does Kodak matter?

Because it connects several computer science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Kodak?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Kodak.

Tags

  • 1888 establishments in New York (state)
  • Academy Award for Technical Achievement winners
  • American companies established in 1888
  • Battery manufacturers
  • Companies listed on the New York Stock Exchange
  • Companies that filed for Chapter 11 bankruptcy in 2012
  • Computer companies of the United States
  • Computer hardware companies
  • Computer printer companies
  • Consumer battery manufacturers
  • Electronics companies established in 1888
  • Electronics companies of the United States

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