K. Käläntär

409 total citations
37 papers, 329 citations indexed

About

K. Käläntär is a scholar working on Biomedical Engineering, Media Technology and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, K. Käläntär has authored 37 papers receiving a total of 329 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Biomedical Engineering, 15 papers in Media Technology and 13 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in K. Käläntär's work include Advanced optical system design (21 papers), Advanced Optical Imaging Technologies (15 papers) and Surface Roughness and Optical Measurements (12 papers). K. Käläntär is often cited by papers focused on Advanced optical system design (21 papers), Advanced Optical Imaging Technologies (15 papers) and Surface Roughness and Optical Measurements (12 papers). K. Käläntär collaborates with scholars based in Japan, United States and South Korea. K. Käläntär's co-authors include Shingo Matsumoto, Tomokazu Shiga, S. Mikoshiba, Masafumi OKADA, Kenji Takizawa, Tadashi Kishimoto, Tatsuo Uchida, Sejeong Kim, Yun Ho Kim and Siyoung Q. Choi and has published in prestigious journals such as Optics Express, Journal of Display Technology and Journal of the Society for Information Display.

In The Last Decade

K. Käläntär

33 papers receiving 257 citations

Peers

K. Käläntär

AMPO

EEE

EOMM

H.-P.D. Shieh Taiwan

Ahmet Turnalı Türkiye

Sergey B. Odinokov Russia

Mark O. Freeman United States

Pasi Laakkonen Finland

Ty Martínez United States

Pekka Äyräs United States

Kouichi Ishida Japan

Jorge Albero France

Xiao-Ning Pang China

H.-P.D. Shieh Taiwan

K. Käläntär

182 ×1.0

AMPO

85 ×0.6

210 ×2.0

EEE

54 ×0.6

52 ×0.7

EOMM

Citations per year, relative to K. Käläntär K. Käläntär (= 1×) peers H.-P.D. Shieh

Countries citing papers authored by K. Käläntär

Since Specialization

Citations

This map shows the geographic impact of K. Käläntär's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by K. Käläntär with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K. Käläntär more than expected).

Fields of papers citing papers by K. Käläntär

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by K. Käläntär. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by K. Käläntär. The network helps show where K. Käläntär may publish in the future.

Co-authorship network of co-authors of K. Käläntär

This figure shows the co-authorship network connecting the top 25 collaborators of K. Käläntär. A scholar is included among the top collaborators of K. Käläntär based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with K. Käläntär. K. Käläntär is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Käläntär, K., et al.. (2019). 43‐2: Optical Characteristics of Curved Flexible Light Sources (FLSs) with Small Radius and Metrology Issues. SID Symposium Digest of Technical Papers. 50(1). 593–596. 2 indexed citations

Uchida, Tatsuo, et al.. (2019). Diverted corner cube retroreflector (D‐CCR) for functional projection screen. Journal of the Society for Information Display. 27(11). 700–707.

Käläntär, K., et al.. (2018). Directional Projection Screen using Diverted Corner Cube D-CCR Array. The Journal of The Institute of Image Information and Television Engineers. 72(10). J160–J167.

Käläntär, K.. (2017). Switching directional BLUs for full‐resolution auto‐stereoscopic 3D/2D and 2D/3D LCDs. Journal of the Society for Information Display. 25(4). 266–276.

Chen, Haiwei, et al.. (2016). P-74: Quantum Dot-Enhanced LCDs with Wide Color Gamut and Broad Angular Luminance Distribution. SID Symposium Digest of Technical Papers. 47(1). 1413–1416. 2 indexed citations

Käläntär, K.. (2015). 32.4L: Late‐News Paper : Frontlighting Reflective Display and Enhancing Image using Optical Noise Filtering‐Multilayer LGP. SID Symposium Digest of Technical Papers. 46(1). 472–475. 3 indexed citations

Käläntär, K.. (2015). Optical Characteristics of Directional BLU for Field-Alternate Full Resolution Auto-Stereoscopic 3D LCD. Journal of Display Technology. 12(1). 71–76. 3 indexed citations

Käläntär, K.. (2014). 57.1: Directional BLU for Full Resolution Field Alternative Auto‐Stereoscopic 3D/2D and 2D/3D LCDs. SID Symposium Digest of Technical Papers. 45(1). 832–835. 2 indexed citations

Käläntär, K.. (2012). 55.2: Shaping Arbitrary Angular Luminance Distribution through Directional LGP and Single Inverted‐Concave Lenticular Film for Blue‐Phase LCD‐BLU Hybrid Structure. SID Symposium Digest of Technical Papers. 43(1). 741–744. 2 indexed citations

10.

Käläntär, K.. (2011). A monolithic segmented functional light guide for 2‐D dimming LCD backlight. Journal of the Society for Information Display. 19(1). 37–47. 11 indexed citations

11.

Käläntär, K. & Masafumi OKADA. (2010). 67.1: A Monolithic Block‐Wise Functional Light Guide for 2‐D Dimming LCD Backlight. SID Symposium Digest of Technical Papers. 41(1). 997–1000. 10 indexed citations

12.

Käläntär, K.. (2007). 33.3L: Late‐News Paper : Off‐Centric Round LCD Backlight for Automotive/Avionics Instruments. SID Symposium Digest of Technical Papers. 38(1). 1240–1243. 5 indexed citations

13.

Käläntär, K., et al.. (2006). Spatio‐temporal scanning backlight mode for field‐sequential‐color optically‐compensated‐bend liquid‐crystal display. Journal of the Society for Information Display. 14(2). 151–159. 12 indexed citations

14.

Käläntär, K., et al.. (2004). Backlight Unit with Double Surface Light Emission Using a Single Micro-Structured Light-Guide Plate( Electronic Displays). IEICE Transactions on Electronics. 87(11). 1954–1961. 4 indexed citations

15.

Käläntär, K.. (2003). Double-Side Emissive Backlight Unit for Transmissive LCD using a Single Functional Light-Guide Plate. Medical Entomology and Zoology. 2 indexed citations

16.

Käläntär, K.. (2003). Modulation of viewing angle on an LCD surface through backlight optics. Journal of the Society for Information Display. 11(4). 647–652. 15 indexed citations

17.

Käläntär, K., et al.. (2001). Functional Light-Guide Plate Characterized by Optical Micro-Deflector and Micro-Reflector for LCD Backlight. IEICE Transactions on Electronics. 84(11). 1637–1646. 20 indexed citations

18.

Käläntär, K., et al.. (2000). 43.2: Optical Micro Deflector Based Functional Light‐Guide Plate for Backlight Unit. SID Symposium Digest of Technical Papers. 31(1). 1029–1031. 24 indexed citations

19.

Käläntär, K.. (2000). Optical micro deflector based functional light-guide plate for backlight unit. Medical Entomology and Zoology. 3 indexed citations

20.

Käläntär, K.. (1999). 34.2: Functional Light‐Guide Plate for Backlight Unit. SID Symposium Digest of Technical Papers. 30(1). 764–767. 15 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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