science

Tsai Ming-kai

Tsai Ming-kai is a 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 Tsai Ming-kai rather than just read about it. In short: Tsai Ming-kai (Chinese: 蔡明介; pinyin: Cài Míngjié; Pe̍h-ōe-jī: Chhòa Bêng-kài; born 6 April 1950, in Taiwan) is a Taiwanese entrepreneur who is the chairman of MediaTek. In 2014, according to Forbes he was ranked 20th Taiwanese by net worth ($1.80 billion).

Key takeaways

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

Reference excerpt

Tsai Ming-kai (Chinese: 蔡明介; pinyin: Cài Míngjié; Pe̍h-ōe-jī: Chhòa Bêng-kài; born 6 April 1950, in Taiwan) is a Taiwanese entrepreneur who is the chairman of MediaTek. In 2014, according to Forbes he was ranked 20th Taiwanese by net worth ($1.80 billion). In 2014 he was 21st in the "Best-Performing CEOs in the World" ranking by Harvard Business Review. In 2016, he received the Morris Chang Exemplary Leadership Award for pioneering the Taiwan semiconductor design industry. Tsai was awarded the 2024 IEEE Robert N. Noyce Medal. In 2025, he was listed on the Asian Scientist 100 published by Asian Scientist.

References

Worked examples

Example 1 — a first encounter with Tsai Ming-kai

Start with the simplest possible case. Write down what Tsai Ming-kai claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In 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 Tsai Ming-kai 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 Tsai Ming-kai 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 Tsai Ming-kai

In research: Tsai Ming-kai appears in 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 Tsai Ming-kai 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: Tsai Ming-kai is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1950 births, 21st-century Taiwanese businesspeople, Businesspeople in the electronics industry, so understanding it makes those chapters shorter.
In everyday life: Look for Tsai Ming-kai 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 Tsai Ming-kai in 20 minutes

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

Frequently asked questions

What is Tsai Ming-kai in simple terms?

Why does Tsai Ming-kai matter?

Because it connects several 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 Tsai Ming-kai?

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 Tsai Ming-kai.