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Company · Shenzhen · China

Tianma Microelectronics (China)

In research, Tianma Microelectronics (China) stands highest in Engineering (#5,042 of 5,901 worldwide) and Physical Sciences (#9,857 of 10,670 worldwide), 2022-now. Relative to its size it is most specialised in Electrical and Electronic Engineering (Electrical and Electronic Engineering is 6.2× its share of world research).

tianma.cnROR OpenAlex
World rank, 2022-now
#16,202
of 22,385 · #22,371 all time
Rank in China
#1,940
of 2,481
Research works
562
▲ 53% vs 2018-21
Citations
1.9k
3.5 per fractional work
Top-10% rate
6.3%
all institutions 10.0%
vs its own fields
0.90×
1.00× is exactly expected
Open access
22%
world 40%
International
7%
world 18%
Tianma Microelectronics (China)

What is Tianma Microelectronics (China) known for in research?

The fields where it stands highest, 2022-now, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
EngineeringField #5,042 of 5,901 3.7%99 #8780
Physical SciencesDomain #9,857 of 10,670 4.8%147 #15504

Each strip is that field's whole ranked pool, with the notch where Tianma Microelectronics (China) sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does Tianma Microelectronics (China) work in?

In 2022-now, 77% of research at Tianma Microelectronics (China) is in Physical Sciences, 13% in Life Sciences. Its largest fields are Engineering (52%), Materials Science (7%), Physics and Astronomy (6%). It does 1.9× the world's share of Physical Sciences.

Physical Sciences: 157 fractional works · 77.0% of its workEngineering: 106 fractional works · 52.0% of its workElectrical and Electronic Engineering: 45 fractional works · 21.9% of its workMechanical Engineering: 13 fractional works · 6.4% of its workBiomedical Engineering: 13 fractional works · 6.4% of its workControl and Systems Engineering: 7 fractional works · 3.3% of its workComputational Mechanics: 5 fractional works · 2.4% of its workMechanics of Materials: 5 fractional works · 2.2% of its workMedia Technology: 4 fractional works · 2.2% of its workIndustrial and Manufacturing Engineering: 4 fractional works · 1.8% of its workCivil and Structural Engineering: 3 fractional works · 1.6% of its workAutomotive Engineering: 2 fractional works · 1.2% of its workOcean Engineering: 2 fractional works · 1.0% of its workAerospace Engineering: 2 fractional works · 0.9% of its workSafety, Risk, Reliability and Quality: 1 fractional works · 0.4% of its workBuilding and Construction: 0 fractional works · 0.2% of its workMaterials Science: 15 fractional works · 7.3% of its workMaterials Chemistry: 5 fractional works · 2.7% of its workElectronic, Optical and Magnetic Materials: 5 fractional works · 2.2% of its workPolymers and Plastics: 3 fractional works · 1.4% of its workSurfaces, Coatings and Films: 1 fractional works · 0.5% of its workBiomaterials: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPhysics and Astronomy: 13 fractional works · 6.4% of its workAtomic and Molecular Physics, and Optics: 9 fractional works · 4.4% of its workCondensed Matter Physics: 4 fractional works · 1.8% of its workSmaller subfields together: 0 fractional works · 0.1% of its workComputer Science: 13 fractional works · 6.2% of its workComputer Vision and Pattern Recognition: 4 fractional works · 2.2% of its workHuman-Computer Interaction: 2 fractional works · 1.2% of its workArtificial Intelligence: 2 fractional works · 1.1% of its workComputational Theory and Mathematics: 1 fractional works · 0.5% of its workComputer Networks and Communications: 1 fractional works · 0.4% of its workComputer Graphics and Computer-Aided Design: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.3% of its workEnvironmental Science: 6 fractional works · 2.8% of its workEcology: 2 fractional works · 0.7% of its workGlobal and Planetary Change: 1 fractional works · 0.5% of its workPollution: 1 fractional works · 0.3% of its workWater Science and Technology: 1 fractional works · 0.3% of its workEnvironmental Engineering: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.7% of its workChemistry: 3 fractional works · 1.3% of its workInorganic Chemistry: 1 fractional works · 0.4% of its workOrganic Chemistry: 1 fractional works · 0.3% of its workAnalytical Chemistry: 0 fractional works · 0.2% of its workSpectroscopy: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workChemical Engineering: 1 fractional works · 0.4% of its workBioengineering: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEnergy: 1 fractional works · 0.3% of its workRenewable Energy, Sustainability and the Environment: 1 fractional works · 0.3% of its workMathematics: 0 fractional works · 0.2% of its workEarth and Planetary Sciences: 0 fractional works · 0.1% of its workLife Sciences: 27 fractional works · 13.0% of its workBiochemistry, Genetics and Molecular Biology: 13 fractional works · 6.3% of its workMolecular Biology: 7 fractional works · 3.5% of its workEndocrinology: 2 fractional works · 0.9% of its workCancer Research: 1 fractional works · 0.4% of its workPhysiology: 1 fractional works · 0.3% of its workGenetics: 1 fractional works · 0.3% of its workMolecular Medicine: 1 fractional works · 0.3% of its workCell Biology: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.6% of its workImmunology and Microbiology: 6 fractional works · 2.8% of its workImmunology: 5 fractional works · 2.6% of its workSmaller subfields together: 0 fractional works · 0.2% of its workAgricultural and Biological Sciences: 5 fractional works · 2.4% of its workAquatic Science: 2 fractional works · 1.1% of its workPlant Science: 1 fractional works · 0.5% of its workSmaller subfields together: 2 fractional works · 0.8% of its workNeuroscience: 2 fractional works · 1.2% of its workCognitive Neuroscience: 1 fractional works · 0.4% of its workCellular and Molecular Neuroscience: 1 fractional works · 0.4% of its workNeurology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPharmacology, Toxicology and Pharmaceutics: 1 fractional works · 0.3% of its workPharmaceutical Science: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workHealth Sciences: 11 fractional works · 5.4% of its workMedicine: 10 fractional works · 4.9% of its workRadiology, Nuclear Medicine and Imaging: 1 fractional works · 0.5% of its workSurgery: 1 fractional works · 0.5% of its workImmunology and Allergy: 1 fractional works · 0.4% of its workPulmonary and Respiratory Medicine: 1 fractional works · 0.4% of its workEpidemiology: 1 fractional works · 0.4% of its workOncology: 1 fractional works · 0.4% of its workPediatrics, Perinatology and Child Health: 1 fractional works · 0.3% of its workPathology and Forensic Medicine: 0 fractional works · 0.2% of its workPhysiology: 0 fractional works · 0.2% of its workSmaller subfields together: 4 fractional works · 1.8% of its workHealth Professions: 1 fractional works · 0.3% of its workGeneral Health Professions: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workNursing: 0 fractional works · 0.1% of its workSocial Sciences: 9 fractional works · 4.6% of its workPsychology: 3 fractional works · 1.6% of its workSocial Psychology: 3 fractional works · 1.2% of its workClinical Psychology: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.0% of its workSocial Sciences: 3 fractional works · 1.5% of its workUrban Studies: 1 fractional works · 0.5% of its workSociology and Political Science: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.7% of its workBusiness, Management and Accounting: 2 fractional works · 0.8% of its workManagement of Technology and Innovation: 1 fractional works · 0.3% of its workOrganizational Behavior and Human Resource Management: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workDecision Sciences: 1 fractional works · 0.4% of its workManagement Science and Operations Research: 0 fractional works · 0.2% of its workStatistics, Probability and Uncertainty: 0 fractional works · 0.2% of its workEconomics, Econometrics and Finance: 1 fractional works · 0.3% of its workEconomics and Econometrics: 1 fractional works · 0.3% of its workArts and Humanities: 0 fractional works · 0.0% of its workALL ITS WORKTianmaMicroelectronics…204fractional works, 2022-now
Life Sciences13%Physical Sciences77%Health Sciences5%Social Sciences5%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 24 fields, with their numbers
    1. Engineering10652.0%
    2. Materials Science157.3%
    3. Physics and Astronomy136.4%
    4. Computer Science136.2%
    5. Environmental Science62.8%
    6. Chemistry31.3%
    7. Chemical Engineering10.4%
    8. Energy10.3%
    9. Mathematics00.2%
    10. Earth and Planetary Sciences00.1%
    1. Biochemistry, Genetics and Molecular Biology136.3%
    2. Immunology and Microbiology62.8%
    3. Agricultural and Biological Sciences52.4%
    4. Neuroscience21.2%
    5. Pharmacology, Toxicology and Pharmaceutics10.3%
    1. Medicine104.9%
    2. Health Professions10.3%
    3. Nursing00.1%
    1. Psychology31.6%
    2. Social Sciences31.5%
    3. Business, Management and Accounting20.8%
    4. Decision Sciences10.4%
    5. Economics, Econometrics and Finance10.3%
    6. Arts and Humanities00.0%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Tianma Microelectronics (China) specialise in?

Where its research is concentrated relative to its size: Electrical and Electronic Engineering takes 6.2× the share of its output that it takes of world research.

  1. Electrical and Electronic EngineeringSubfield · 44.6 works6.2×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.50× its world share, 5 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.18× its world share, 13 worksBiochemistry, Geneti…Immunology and Microbiology: 2.82× its world share, 6 worksImmunology and Micro…Neuroscience: 0.71× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.97× its world share, 1 worksPharmacology, Toxico…Chemical Engineering: 1.20× its world share, 1 worksChemical EngineeringChemistry: 0.80× its world share, 2 worksChemistryComputer Science: 0.79× its world share, 13 worksComputer ScienceEarth and Planetary Sciences: 0.09× its world share, 0 worksEarth and Planetary …Energy: 0.38× its world share, 1 worksEnergyEngineering: 3.47× its world share, 106 worksEngineeringEnvironmental Science: 0.57× its world share, 6 worksEnvironmental ScienceMaterials Science: 2.09× its world share, 15 worksMaterials ScienceMathematics: 0.13× its world share, 0 worksMathematicsPhysics and Astronomy: 2.86× its world share, 13 worksPhysics and AstronomyHealth Professions: 0.13× its world share, 1 worksHealth ProfessionsMedicine: 0.26× its world share, 10 worksMedicineNursing: 0.17× its world share, 0 worksNursingArts and Humanities: 0.01× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.23× its world share, 2 worksBusiness, Management…Decision Sciences: 0.44× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.15× its world share, 1 worksEconomics, Econometr…Psychology: 0.52× its world share, 3 worksPsychologySocial Sciences: 0.12× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 3.5×. Every wedge is a field page.

All 24 fields, with their numbers
  1. Engineering3.47×106 works
  2. Physics and Astronomy2.86×13 works
  3. Immunology and Microbiology2.82×6 works
  4. Materials Science2.09×15 works
  5. Chemical Engineering1.20×1 works
  6. Biochemistry, Genetics and Molecular Biology1.18×13 works
  7. Pharmacology, Toxicology and Pharmaceutics0.97×1 works
  8. Chemistry0.80×2 works
  9. Computer Science0.79×13 works
  10. Neuroscience0.71×2 works
  11. Environmental Science0.57×6 works
  12. Psychology0.52×3 works
  13. Agricultural and Biological Sciences0.50×5 works
  14. Decision Sciences0.44×1 works
  15. Energy0.38×1 works
  16. Medicine0.26×10 works
  17. Business, Management and Accounting0.23×2 works
  18. Nursing0.17×0 works
  19. Economics, Econometrics and Finance0.15×1 works
  20. Mathematics0.13×0 works
  21. Health Professions0.13×1 works
  22. Social Sciences0.12×3 works
  23. Earth and Planetary Sciences0.09×0 works
  24. Arts and Humanities0.01×0 works

Who are the top researchers at Tianma Microelectronics (China)?

Ranked on the quality score, Lingyu Meng, Haochi Yu and Zhihua Ling lead among researchers whose main affiliation is Tianma Microelectronics (China).

  1. 1 Lingyu Meng China · #1,708,984 worldwide 505 citations · 21 works
  2. 2 Haochi Yu China · #3,280,922 worldwide 174 citations · 20 works
  3. 3 Zhihua Ling China · #3,695,108 worldwide 271 citations · 18 works
  4. 4 Wenjun Dai China · #3,977,951 worldwide 220 citations · 25 works
  5. 5 Guozhao Chen China · #4,111,505 worldwide 84 citations · 21 works
  6. 6 Zhiyong Xiong China · #4,297,497 worldwide 197 citations · 20 works
  7. 7 Rulin Zhou China · #4,656,542 worldwide 127 citations · 18 works
  8. 8 Zhenyu Jia China · #4,814,362 worldwide 123 citations · 15 works
  9. 9 Yingteng Zhai China · #4,854,497 worldwide 224 citations · 23 works
  10. 10 Hailiang Wang China · #4,959,867 worldwide 117 citations · 27 works
All ranked researchers at Tianma Microelectronics (China)

What are the most cited papers from Tianma Microelectronics (China)?

The most cited paper from Tianma Microelectronics (China) is "Three-dimensional monolithic micro-LED display driven by atomically thin transistor matrix" (Wanqing Meng et al., 2021), with 257 citations. Next come "Research and practice of intelligent coal mine technology systems in China" (170) and "Critical review and functional safety of a battery management system for large-scale lithium-ion battery pack technologies" (157).

Most cited papers
#PaperReleasedCitations
1 Three-dimensional monolithic micro-LED display driven by atomically thin transistor matrix Wanqing Meng et al. · Nature Nanotechnology 9 Sep 2021 257
2 Research and practice of intelligent coal mine technology systems in China Guofa Wang, Huaiwei Ren, ZHAO Guorui et al. · International Journal of Coal Science & Technology Open access 15 Apr 2022 170
3 Critical review and functional safety of a battery management system for large-scale lithium-ion battery pack technologies Khay Wai See, Guofa Wang, Yong Zhang et al. · International Journal of Coal Science & Technology Open access 21 May 2022 157
4 State-of-charge and state-of-health estimation for lithium-ion battery using the direct wave signals of guided wave Guoqi Zhao, Yu Liu, Gang Liu et al. · Journal of Energy Storage 14 May 2021 78
5 Synthesis and antitumor activity of α-aminophosphonates containing thiazole[5,4-b]pyridine moiety Lijun Gu, Cheng Jin · Organic & Biomolecular Chemistry 2012 69
All 62 most cited papers, with filters and sorting

Which keywords describe research at Tianma Microelectronics (China)?

By fractional works in 2022-now, weighted toward what it does more of than the world: Flexible Electronics, Solar Cells, Plasmonics, Amorphous Oxide Semiconductors, Thin-Film Transistors, Organic Light-Emitting Diodes, Phosphorescent Materials and Color Constancy.

▲ more of its work than of the world's◆ about the world's share▼ less than the world's

Size is fractional works in 2022-now in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Flexible Electronics14▲ 41×3 topics
  2. Solar Cells13▲ 32×5 topics
  3. Plasmonics12▲ 102×2 topics
  4. Amorphous Oxide Semiconductors12▲ 273×1 topic
  5. Thin-Film Transistors12▲ 273×1 topic
  6. Neural Networks10▲ 3.1×11 topics
  7. Nanoparticles8▲ 3.3×13 topics
  8. Organic Light-Emitting Diodes8▲ 143×1 topic
  9. Phosphorescent Materials8▲ 143×1 topic
  10. Color Constancy7▲ 327×1 topic
  11. Colorimetry7▲ 327×1 topic
  12. Machine Vision7▲ 16×4 topics
  13. Visual Fatigue6▲ 74×2 topics
  14. Aquaculture6▲ 11×3 topics
  15. Virtual Reality5▲ 5.5×5 topics
  16. Semiconductors5▲ 8.8×4 topics
  17. Colloidal Crystals5▲ 57×2 topics
  18. Nanowires5▲ 17×5 topics
  19. Light-Emitting Diodes5▲ 15×3 topics
  20. Compound Eyes4▲ 264×1 topic
  21. Freeform Optics4▲ 264×1 topic
  22. Innate Immunity4▲ 6.7×9 topics
  23. Holographic Displays4▲ 150×1 topic
  24. Stereoscopic Displays4▲ 150×1 topic
  25. Nanostructured Materials4▲ 12×3 topics
  26. Optical Interconnects4▲ 60×1 topic
  27. Semiconductor Lasers4▲ 30×1 topic
  28. Simulation4▲ 7.8×4 topics
  29. Field-Effect Transistors4▲ 12×2 topics
  30. Control4▲ 15×4 topics
  31. Roughness Measurement4▲ 109×1 topic
  32. Surface Characterization4▲ 88×1 topic
  33. Band Parameters4▲ 33×2 topics
  34. GaN4▲ 51×2 topics
  35. Solid-State Lighting4▲ 24×2 topics
  36. AlGaN/GaN HEMTs4▲ 58×1 topic
  37. III-Nitrides4▲ 58×1 topic
  38. Actuators4▲ 11×3 topics
  39. Liquid Crystals4▲ 111×1 topic
  40. Self-Organization4▲ 54×1 topic

Which research topics does Tianma Microelectronics (China) publish most on?

By volume in 2022-now: Thin-Film Transistor Technologies, Organic Light-Emitting Diodes Research, Color Science and Applications and Advanced optical system design.

Thin-Film Transistor Tec…12Thin-Film Transistor Technologies: 12 fractional worksOrganic Light-Emitting Diodes Research: 8 fractional worksColor Science and Applic…7Color Science and Applications: 7 fractional worksAdvanced optical system …4Advanced optical system design: 4 fractional worksAdvanced Optical Imaging Technologies: 4 fractional worksSemiconductor Lasers and Optical Devices: 4 fractional worksSurface Roughness and Op…4Surface Roughness and Optical Measurements: 4 fractional worksGaN-based semiconductor devices and materials: 4 fractional worksLiquid Crystal Research Advancements: 4 fractional worksAquaculture disease management and microbiota: 3 fractional works
Electrical and Electronic EngineeringAtomic and Molecular Physics, and OpticsBiomedical EngineeringMedia Technology4 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Thin-Film Transistor Technologies Electrical and Electronic Engineering 12 works
  2. 2 Organic Light-Emitting Diodes Research Electrical and Electronic Engineering 8 works
  3. 3 Color Science and Applications Atomic and Molecular Physics, and Optics 7 works
  4. 4 Advanced optical system design Biomedical Engineering 4 works
  5. 5 Advanced Optical Imaging Technologies Media Technology 4 works
  6. 6 Semiconductor Lasers and Optical Devices Electrical and Electronic Engineering 4 works
  7. 7 Surface Roughness and Optical Measurements Computational Mechanics 4 works
  8. 8 GaN-based semiconductor devices and materials Condensed Matter Physics 4 works
  9. 9 Liquid Crystal Research Advancements Electronic, Optical and Magnetic Materials 4 works
  10. 10 Aquaculture disease management and microbiota Immunology 3 works

How open and international is its research?

Against the world's own shares: the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available21.7%not open78.3%

World: 40% of research is openly available.

with international co-authors7.0%domestic only93.0%

World: 18% is written across borders.

How has Tianma Microelectronics (China)'s research output changed?

Output in 2022-2025 was 53% higher than in 2018-2021.

still counting200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Tianma Microelectronics (China) as a percentage of every work published that year, 0.00098% in 2024.

still counting0.00050%0.0010%0.0015%Tianma Microelectronics (China)0.0011% in 2025200020102020

Fractional works of Tianma Microelectronics (China) over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year, against all institutions in the same year.

still counting5%10%15%all institutions10.0% in 2025Tianma Microelectronics (China)8.0% in 202520102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 8.0% in 2025.

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