Samsung Display Co., Ltd. (Yongin-si, KR)

The mask assembly can be used to manufacture a display device. It includes: a mask frame which has an initial or pair of side pieces in a one direction; a second or second side pieces in a different direction, which are interspersed in the first which is defined by the first and second side portions; a mask piece fixed to the frame with numerous openings, and support members attached to at most one of the side first and second sections of the mask frame.


Exemplary embodiments of the invention relate generally to a mask assembly device and an approach that is more specific to a mask assembly for a display, an apparatus for manufacturing displays, including the mask assembly as well as amethod of manufacturing the display device.

Discussion of the background

Mobile electronic equipment is widely utilized. Mobile electronic devices it is not just the tiny electronic gadgets like mobile phones but, more recently tablet personal computers (PC) have been frequently used.

In order to support different functions, a mobile electronic device includes a display to provide visual information like an image to a user. In recent times, since the components driving the display device have been miniaturized and a small portion of the electronicapparatus occupied by the display device has increased and a flexible structure that allows the display to have an established angle in a flat form is in the process of being developed. Display devices can be made by using mask assemblies that have fine patterns and are then bonded to the surface.

This Background section contains information meant to assist in understanding the context behind inventive concepts. It may also contain details that are not part of the prior art.

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What is a patent?

Patents are granted by the government to protect the invention. It gives the inventor the right to create, use and sell the invention. Society gains when new technology is introduced to the market. These benefits could be realized immediately when people can achieve previously impossible feats and indirectly by the economic opportunities that innovation offers (business growth, jobs).

Patent protection is sought by a variety of universities and pharmaceutical companies to protect their work in research and development. Patents can be granted for products, processes, or method for making new materials. Patent protection is granted to any invention that is valuable unique, innovative, and not already known by others in the same field.

Patents give inventors a reward for commercially successful inventions. They serve as a motivator for inventors to create. Small-scale businesses and inventors can be assured that they will get a return on their investment in technology development via patents. They can earn money by their work.

Businesses with the ability to:

Make sure you protect your unique products and services.

Your products will be more visible appealing, valuable, and desirable to customers.

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Patents convert knowledge of the inventor into a marketable asset, that opens new avenues to create jobs by licensing joint ventures and joint ventures.

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Patents can help develop innovative ideas and inventions. This information can promote creativity and could be eligible for patent protection.

Patents are a way to stop untrustworthy third-party companies from earning from the invention’s efforts.

Patent-protected technology that is commercially profitable can be used to fund technology-related research and development (R&D) that increases the likelihood of better technology in future.

Intellectual property ownership can be used to convince lenders and investors that there are real opportunities to market your product. Sometimes, a single patent can lead to multiple financing opportunities. Patents can be used in conjunction with other IP assets as collateral or security financing. Investors can also see the patents you own to boost the value of your business. Forbes and others have stated that each patent could increase the value of your company by as much as $500,000 to $1 million.

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There are many types of patents. Knowing the different types of patents is vital to protect your invention. Utility patents cover new methods and inventions made by machines. Design patents cover ornamental designs. Utility patents are the most effective and protect the owner against copies and competitors. Most often, utility patents are issued for improvements or modifications to existing inventions. Utility patents also cover enhancements and modifications to existing inventions. A process patent will cover the acts or methods to perform a particular action. However, a chemical composition could be a combination of ingredients.

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When drafting an application for patents when you are writing a patent application, it is recommended that you conduct an internet search for patents, since the search can provide some insight into other people’s concepts. This will allow you to restrict the scope of your invention. In addition, you can be aware of the current state of technological advancements in your area of invention. You’ll get a better understanding of what your invention ought to be, and you’ll be better prepared to write your patent application.

How to Search for Patents

The first step in obtaining your patent is to perform the patent search. You can do a google patent search or do a USPTO search. Once the patent application is filed, the product that is covered by the patent application could be called patent-pending, and you can locate the patent application on public pair. After the patent office has approved the patent application, you will be able to perform a patent search to locate the patent issued and your product is now patented. In addition to the USPTO search engine, you may also use other search engines such as espacenet, which is described below. It is possible to seek help from a patent lawyer. Patents granted in the United States are granted by the US trademark and patent office as well as the United States patent office. This office also reviews trademark applications.

Interested in finding more similar patents? These are the steps:

1. Brainstorm terms that describe your invention based on its purpose, composition, and use.

Start by writing down a concise and precise description of your idea. Do not use generic terms like “device”, “process,” or “system”. Consider synonyms for the terms you picked initially. Also, make note of key technical terms and key words.

To help you find terms and keywords, you can use the following questions.

  • What is the goal of the invention? Is it a utilitarian device or an ornamental design?
  • Is the invention a method of creating something or carrying out some function? Is it an item?
  • What is the purpose and composition of the invention? What is the physical constitution?
  • What is the goal of the invention?
  • What are the technical terms and terms that describe the characteristics of an invention? A technical dictionary will help you identify the correct phrases.

2. These terms allow you to find pertinent Cooperative Patent Classifications on the Classification Search Tool. To determine the best classification for your invention, look through the classification’s class Schemes (class schedules). If you don’t get any results from the Classification Text Search, you may want to consider replacing the words to describe your invention using synonyms.

3. Examine the CPC Classification Definition for the CPC Classification Definition to verify the accuracy of the CPC classification that you have located. If the selected classification title includes a blue box which contains “D” The hyperlink to the CPC classification definition will be provided. CPC classification definitions will help determine the scope of the classification, so you are sure to select the one you consider to be the most appropriate. These definitions may also include some search tips or other recommendations which could prove useful in further study.

4. The Patents Full-Text Database and the Image Database allow you to find patent documents that are accompanied by the CPC classification. By focusing on abstracts and drawings that are representative, you can narrow down your search to the relevant patent documents.

5. Utilize this list of most relevant patent publications to study each one thoroughly for the similarities to your own invention. Be sure to read the specifications and claims. Refer to the applicant and patent examiner for additional patents.

6. It is possible to find published patent applications that match the CPC classification you selected in Step 3. You may also employ the same strategy of searching you used in step 4 to limit your results to the most relevant patent applications by looking over the abstracts and representative drawings for each page. After that, you must review all published patent applications carefully, paying special attention to the claims as well as other drawings.

7. Find additional US patents by keywords in the PatFT or AppFT databases, searching for classification of non-U.S. patents per below, and searching non-patent publications of inventions with web search engines. Here are some examples:

  • Add keywords to your search. Keyword searches may turn up documents that are not well-categorized or have missed classifications during Step 2. For example, US patent examiners often supplement their classification searches with keyword searches. Think about the use of technical engineering terminology rather than everyday words.
  • Search for foreign patents using the CPC classification. Then, re-run the search using international patent office search engines such as Espacenet, the European Patent Office’s worldwide patent publication database of over 130 million patent publications. Other national databases include:
  • Search non-patent literature. Inventions can be made public in many non-patent publications. It is recommended that you search journals, books, websites, technical catalogs, conference proceedings, and other print and electronic publications.

To review your search, you can hire a registered patent attorney to assist. A preliminary search will help one better prepare to talk about their invention and other related inventions with a professional patent attorney. In addition, the attorney will not spend too much time or money on patenting basics.