Mini-LED Backlight Manufacturing Patent Snapshot
The current evidence corpus for Mini-LED backlight manufacturing is extremely small, with only 2 patent families on file, both filed in China and both concentrated in semiconductor device classifications. The field as captured here shows no meaningful competitive spread, and a broader search scope is strongly recommended before drawing strategic conclusions.
A nascent, highly concentrated corpus with two applicants holding equal shares
The evidence corpus contains 2 patent families, split evenly between two applicants — Shenzhen Boliya Optoelectronics Co., Ltd. and Shenzhen Techaser Technology — each holding 1 patent family. The top five filers account for 100% of the combined total of the ranked applicants visible in this query, reflecting the extremely small size of this corpus rather than a deliberate strategic concentration.
With only two applicants and no tier gap visible, the corpus does not yet support a meaningful concentration analysis. Both filers sit at the same level, and no visible platform holder can be identified from the current evidence.
| # | Applicant | Patent families | Share |
|---|---|---|---|
| 1 | Shenzhen Boliya Optoelectronics Co., Ltd. | 1 | |
| 2 | Shenzhen Techaser Technology | 1 |
The absence of major display manufacturers, LED chipmakers, or Tier-1 backlight module suppliers from this corpus suggests either a very narrow search scope or an early-stage, under-documented niche. Practitioners should treat these results as a starting point rather than a comprehensive view of the Mini-LED backlight manufacturing IP evidence snapshot.
Activity in the most recent 18–24 months may be under-represented due to standard patent publication lag; the apparent absence of filings after 2022 should not be interpreted as a cessation of activity. Longer-window growth, applicant concentration, and technology-route coverage are therefore more reliable signals than the latest-year bar alone.
A single filing year and a uniform technology classification define the corpus
The annual trend and technology composition charts together reveal a corpus that is both temporally narrow and technically homogeneous, pointing to either a very specific query scope or a genuinely early-stage documentation base.
Annual filing trend
All 2 patent families were filed in 2022; no activity is recorded in any other year from 2017 through 2026. The apparent absence of filings before and after 2022 may reflect search-scope constraints; the most recent 18–24 months remain subject to publication lag and should not be read as confirmed inactivity.
↗ Hover for values · click a bar to ask EurekaTechnology composition
Both patent families are classified exclusively under H01L (Semiconductor devices), indicating that the corpus is anchored in device-level semiconductor IP rather than in manufacturing process, optical design, or system-integration classifications. This uniformity may reflect query specificity.
↗ Hover for values · click a bar to ask EurekaHighly cited patent families surfaced by the query
Citation-heavy patent families returned by the query. Use this section as citation context, not as a curated list of the most topic-specific patents.
一种miniLED背光基板和背光组件
本实用新型实施例提供了一种miniLED背光基板和背光组件，miniLED背光组件包括：背光基板,背光基板上设有若干颗miniLED光源；若干个反射杯罩，反射杯罩设在背光基板上，每一个反射杯罩中对应至少一颗miniLED光源。通过在miniLED背光组件中加入反射杯罩，反射杯罩能够将miniLED光源向四周发散的光线经过反射杯罩的反射，减小整体的发光角度，从而提高了miniLED光源的亮度利于率，提高了miniLED背光基板的发光亮度。 (excerpt from the patent abstract)
| # | Patent | Citations |
|---|---|---|
| 1 | 一种miniLED背光基板和背光组件 | 2 |
Ranked by total forward citations. Citation counts favour older and broadly cited patent families, and broad or adjacent patents may appear when they match the search scope. Treat this section as citation context, not as a curated list of the most topic-specific patents. Some patent titles may be shown in their original, non-English language where an accurate translation could not be guaranteed.
Assignee snapshot from the current evidence set
The applicants below are visible in this query result. Because the evidence set is relatively small, read this section as a directional snapshot rather than a full competitive ranking.
Shenzhen Boliya Optoelectronics
Shenzhen Boliya Optoelectronics holds 1 patent family in this corpus, classified under H01L semiconductor device codes. The applicant momentum data does not record a prior-period baseline for this filer, so trajectory cannot be assessed. Their single family relates to Mini-LED backlight substrate and backlight module design.
families: 1Shenzhen Techaser Technology
Shenzhen Techaser Technology holds 1 patent family, equal to the leading applicant. The applicant momentum evidence identifies Shenzhen Dechang Technology (Shenzhen Techaser) as a new entrant with 2 recent-period filings against no prior-period base — a trend flagged as new entrant — suggesting early-stage IP activity concentrated in H01L 25 and H01L 33 semiconductor device classifications.
families: 1Frequently asked questions
The current evidence corpus contains 2 patent families. This is an unusually small corpus for a commercially active technology area, and practitioners should consider broadening the search scope before drawing strategic conclusions.
Based on the current evidence, Shenzhen Boliya Optoelectronics Co., Ltd. and Shenzhen Techaser Technology each hold 1 patent family, placing them tied at the top of the ranked corpus.
Both patent families in the corpus are filed in China only. No other jurisdictions — including the United States, South Korea, Japan, or Taiwan — appear in the current evidence.
Both patent families are classified under H01L (Semiconductor devices). No other IPC classes appear in the technology composition evidence, indicating a narrow technical scope in the current corpus.
No co-applicant filings are recorded in the collaboration evidence. This may reflect the small size of the corpus rather than a genuine absence of collaborative R&D in the broader Mini-LED backlight manufacturing field.
All 2 patent families in the corpus were filed in 2022. No filings are recorded in any other year from 2017 through 2026 in the current evidence. The most recent 18–24 months are subject to publication lag and should not be interpreted as confirmed inactivity.
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Disclaimer. This page is generated from PatSnap Eureka data drawn from a limited snapshot of global patent and scientific-literature records, and is provided for general information and reference only.
Patent data carries inherent limitations: recent filings (typically the most recent 18–24 months) are under-counted due to standard publication lag; counts may be reported at either a patent-family or a patent-record basis and are not always directly comparable; classification, applicant-name, and citation data may contain errors, duplicates, or omissions; and the underlying search query defines and constrains the scope shown. As a result, the analysis may be incomplete or inaccurate and may not reflect the full technology landscape.
Nothing on this page constitutes an exhaustive prior-art, novelty, freedom-to-operate, or validity search, nor does it constitute legal, financial, investment, or professional advice, and it should not be relied upon as such. Any patent, commercial, or strategic decision should be verified independently and reviewed with qualified patent, legal, and domain professionals. PatSnap makes no warranties, express or implied, as to the accuracy, completeness, or fitness for any particular purpose of the information presented.