Abstract
The sol–gel method was applied to processing of functional coating of the panel glass of cathode ray tube in early 1980s. Since then, the efforts have been made in promoting the resolution and contrast of the picture and the antireflective and antistatic properties of the glass panel. By introducing many functional materials such as organic pigments, conductive particles (such as ATO, ITO, Ag–Pd), and porous silica, various functions have been added to the coating, such as electric conductivity, contrast enhancement, and antireflection properties to respond to their requests almost perfectly. The sol–gel coating has been applied to high-end model of CRTs in a great scale. On the other hand, the high-end model of the display is moving from CRTs to flat panel display such as PDP or LCD. The AR treatment for those displays is using mainly film system made by sputtering method. The challenge of sol–gel technology is based on the lower cost.
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References
Chigusa H, Takahashi Y, Kubo T, Ito T. A low reflectance coating with a low surface resistivity against the alternating electric field. Technical Report of IEICE. EID94-117. 1995–01:7–11.
Chigusa H, Abe M, Aoki K, Fukazawa K. Color display tube with a high-contrast and a low surface resistivity surface treatment against the alternating electric field. Technical Report of IEICE. EID96-33. 1996–07:1–6.
Deal SB, Bartch DW, Forberger SC. Cathode-ray tube having antistatic silicate glare-reducing coating. Patent US4563612 A (1986).
Hayama H, Aoyama R, Utiumi T, Miura Y, Suzuki A, Ishiai K. Anti-reflection and anti-static coating for CRTs. Natl Tech Rep. 1994;40(1–2):90–6.
Hirai T, Sakurai C, Ishihara Y, Koyanagi T, Nishida H, Komatsu M. Application of silica having various morphological properties, SILICA. 2001.
Ishii T, Ohta K, Ueba Y. New non-glare coating for color display tubes. Japan Display ’83. 1983:120–3.
Ito T, Matsuda H, Shimizu K. Black enhancer color picture tube. Toshiba Rev. 1990a; 45:831–4.
Ito T, Matsuda H, Yoshisako M, Yagi O. Cathode ray tube with antistatic film on front panel. US Patent 4,900,984. 1990b.
Ito T, Matsuda H, Sakai K. Coating solution composition for forming glass gel thin film, color glass gel filter, and display device using the same. Patent US 5464566 A (1995).
Itou T, Matsuda H, Yoshizako M, Yagi O. Cathode ray tube with antistatic film on front panel. Patent US 4900984 A (1990).
Matsuda H, Ito T, Tanaka H. New black enhancer color picture tube. Toshiba Rev. 1992;47:407–10.
Matsuda H, Itou T, Shimizu K. Display device with an anti-reflection film on the display plane. Patent US5281893 A (1994).
Matsuda H, Ito T, Ootani Y, Hirai T, Kumazawa M, Komatsu M. A new concept in low-refractive index, anti-reflection coatings using porous SiO2 particles and a hybrid SiO2 matrix. IDW’02, Hiroshima, Japan. 2002:603–6.
Nakajima K, Kinoshita K, Maeda M. Wet coating for the reduction of electro magnetic wave of CRT. Ind Mater. 1996;44(9):68–71.
Ono Y, Ohtani Y. A new antireflective and antistatic double-layered coating for CRTs. SID’92 Digest. 1992: 511–23.
Onodera M, Matsuda H. Color display tube with high-contrast and antireflection coating. Toshiba Rev. 1993;48(8):639–42.
Onodera M, Matsuda H, Mori H, Ito T. A color display tube with a high-contrast and antireflection coating. SID’94 Digest. 1994:823–26.
Oyama T, Ohsaki H, Hayashi Y, Tachibana Y. A new layer system for wideband anti-reflection coatings designed for CRTs. SID Symposium Digest. 1998;29:262265.
Saito T, Kanna K, Inoue T, Morikawa S. Application of engineering film and adhesive for trinitron tube. SID’95 Digest. 1995:28–31.
Sayama S, Noboru T, Ishiai K, Ichinose K. Large/wide and HD CRT for “Yokozuna” series. Natl Tech Rep. 1995;41(4):105–11.
Shimizu S, Kadota S, Orita K. Transparent conductive indium-tin-oxide paint. New Ceram. 1992;12:59–62.
Tohda H, Arimoto N, Hayama H, Takahashi T. Anti-glare, anti-reflection and anti-static (AGRAS) coating for CRTs. Japan Display ’92. 1992:289–92.
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Ito, T. (2016). Sol–Gel Coating of the Panel of Cathode Ray Tube for Improving the Quality of Display. In: Klein, L., Aparicio, M., Jitianu, A. (eds) Handbook of Sol-Gel Science and Technology. Springer, Cham. https://doi.org/10.1007/978-3-319-19454-7_85-1
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DOI: https://doi.org/10.1007/978-3-319-19454-7_85-1
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