Transparent conductive laminate and transparent touch panel
A technology of transparent conductivity and transparent conductive layer, applied to conductive layers on insulating carriers, electronic equipment, layered products, etc., can solve the problem of display light transmittance, different color tones, difficult to see display light, and damage to movable electrodes. Problems such as the transparent conductive layer of the substrate
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[0274] Hereinafter, reference examples are given and the present invention will be described in more detail, but the present invention is not limited by the reference examples. It should be noted that, in the reference examples, unless otherwise specified, "parts" and "%" are all mass standards. In addition, various measurements in Reference Examples were performed as follows.
[0275]
[0276] The measurement was performed using a probe-type height difference meter DEKTAK3 manufactured by Sloan Company. Measurement was performed in accordance with JISB0601-1994 edition.
[0277]
[0278] Using an atomic force microscope SPA400 manufactured by SIINanoTechnology Co., Ltd., in the dynamic force mode, a scanner with a measurement range of 150 μm was used, and a Si cantilever with Al on its back (SI-DF40 manufactured by SIINanoTechnology Co., Ltd.) was used as the cantilever, and the scanning range was 50 × 50 μm. Determination. The number of data was measured wit...
Embodiment A1
[0302] A polycarbonate film (manufactured by Teijin Chemicals Co., Ltd., C110-100, "PC" in the table) was used as a transparent organic polymer substrate, and the following coating solution H1 was coated on one surface with a Mayer bar , after drying at 60°C for 30 seconds, irradiate with a high-pressure mercury lamp with an intensity of 160W and a cumulative light intensity of 700mJ / cm 2 UV rays form a hard coat layer (H1 layer) with a film thickness of about 3 μm.
[0303] (Coating solution H1)
[0304] A coating solution prepared as follows: 59 parts by mass of p-bisphenoxyethanol fluorene diacrylate (manufactured by Osaka Gas Co., Ltd.) using 1-methoxy-2-propanol as a diluting solvent, urethane acrylate (Shin Nakamura Chemical Co., Ltd.) system, trade name "NKoligoU-15HA") 41 parts by mass were diluted, and then 3 parts by mass of Irgacure184 (manufactured by CibaGeigy) was added as a photoinitiator and stirred until uniform.
[0305] Next, on the formed hard co...
Embodiment A2
[0312] Using a polyester film ("TEIJINTETORONFILM", OFW-188 manufactured by DuPont Teijin Films Co., Ltd.) as a transparent organic polymer substrate, the coating liquid H2 was applied on one surface with a Meyer bar, and dried at 60°C for 30 seconds. Use a high-pressure mercury lamp with an intensity of 160W to irradiate a cumulative light amount of 700mJ / cm 2 UV rays form a hard coat layer (H2 layer) with a film thickness of about 3 μm.
[0313] (Coating solution H2)
[0314] The prepared coating solution was used: using toluene as a diluting solvent p-bisphenoxyethanol fluorene diacrylate (manufactured by Osaka Gas Co., Ltd.) 85 parts by mass, urethane acrylate (trade name "NKoligoU-15HA" manufactured by Shin-Nakamura Chemical Co., Ltd.) 15 parts by mass was diluted, and 3 parts by mass of Irgacure 184 (manufactured by CibaGeigy) was added as a photoinitiator and stirred until uniform.
[0315] Next, on the formed H2 layer, a cured resin layer having a film thick...
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