1.5-Bis-<4-diaethylamino-phenyl>-1.3.4-thiadiazol | 1248-80-2

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1.5-Bis-<4-diaethylamino-phenyl>-1.3.4-thiadiazol
• 英文别名: 4,4'-(1,3,4-Thiadiazole-2,5-diyl)bis(N,N-diethylaniline)；4-[5-[4-(diethylamino)phenyl]-1,3,4-thiadiazol-2-yl]-N,N-diethylaniline
• CAS: 1248-80-2
• 化学式: C₂₂H₂₈N₄S
• 分子量: 380.557
• InChiKey: LGKCTTQKRNEUAL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  27
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  60.5
• 氢给体数：
  0
• 氢受体数：
  5

文献信息

• POLYMERIZABLE COMPOSITION FOR COLOR FILTER
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：EP0758097A1

  公开（公告）日：1997-02-12

  The present invention provides a polymerizable composition for a color filter, which comprises a (meth)acrylate copolymer containing alicyclic (meth)acryloyl groups in its side chains, a compound having at least one ethylenically unsaturated double bond, a photopolymerization initiator and a colorant, a color filter obtained by coating the composition on a glass substrate, followed by exposure and development; and a method for producing a color filter, which comprises coating the composition on a glass substrate, followed by exposure and development. The polymerizable composition of the present invention is highly sensitive and excellent in chemical resistance. Accordingly, according to the present invention, it is possible to produce a color filter of a high quality without a protective layer such as an oxygen-shielding film.

  本发明提供了一种用于彩色滤光片的可聚合组合物，该组合物包括侧链中含有脂环族（甲基）丙烯酰基的（甲基）丙烯酸酯共聚物、具有至少一个乙烯不饱和双键的化合物、光聚合引发剂和着色剂；通过将该组合物涂在玻璃基板上，然后进行曝光和显影而获得彩色滤光片；以及一种生产彩色滤光片的方法，该方法包括将该组合物涂在玻璃基板上，然后进行曝光和显影。 本发明的可聚合组合物具有高灵敏度和优异的耐化学性。因此，根据本发明，可以在不使用氧屏蔽膜等保护层的情况下生产出高质量的彩色滤光片。
• BLUE COLOR COMPOSITION FOR COLOR FILTER, COLOR FILTER, AND COLOR IMAGE DISPLAY DEVICE
  申请人：Mitsubishi Chemical Corporation

  公开号：EP1742096A1

  公开（公告）日：2007-01-10

  To provide a blue composition for a color filter which realizes an image with a high color purity, a color filter and a color image display device. A color image display device comprising a combination of light bulbs, a color filter having color elements of at least three colors of red, green and blue corresponding to the light bulbs, and a backlight for transmission illumination, wherein the backlight contains a LED in its structure, and under the following definitions: λn nm represents a wavelength at every interval of 5 nm in the visible light range of from 380 to 780 nm; TR(λn) a spectral transmittance (%) at a wavelength λn nm by a red pixel of the color filter; and I(λn) a relative emission intensity, normalized by a total emission intensity, at a wavelength λn nm from the backlight, these satisfy the following condition (1): I⁢620-680×TR⁢620-680≧1.1

  提供一种可实现高色彩纯度图像的彩色滤光片的蓝色成分、彩色滤光片和彩色图像显示装置。 一种彩色图像显示装置，包括灯泡组合、具有与灯泡相对应的至少红、绿、蓝三种颜色的彩色元件的彩色滤光片，以及用于透射照明的背光灯，其中背光灯的结构中包含一个发光二极管，并根据以下定义：λn nm 表示在 380 至 780 nm 的可见光范围内每间隔 5 nm 的波长；TR(λn) 彩色滤光片的红色像素在波长 λn nm 处的光谱透过率 (%)；I(λn) 背光灯在波长 λn nm 处的相对发射强度，按总发射强度归一化，这些满足以下条件 (1)：I⁢620-680×TR⁢620-680≧1.1
• LCD backlight containing a LED with adapted light emission and suitable colour filters
  申请人：Mitsubishi Chemical Corporation

  公开号：EP2078978A2

  公开（公告）日：2009-07-15

  To provide a blue composition for a color filter which realizes an image with a high color purity, a color filter and a color image display device. A color image display device comprising a combination of light bulbs, a color filter having color elements of at least three colors of red, green and blue corresponding to the light bulbs, and a backlight for transmission illumination, wherein the backlight contains a LED in its structure, and under the following definitions: λn nm represents a wavelength at every interval of 5 nm in the visible light range of from 380 to 780 nm; TR(λn) a spectral transmittance (%) at a wavelength λn nm by a red pixel of the color filter; and I(λn) a relative emission intensity, normalized by a total emission intensity, at a wavelength λn nm from the backlight, these satisfy the following condition (1): I620-680×TR⁢620-680≧1.1

  提供一种可实现高色彩纯度图像的彩色滤光片的蓝色成分、彩色滤光片和彩色图像显示装置。 一种彩色图像显示装置，包括灯泡组合、具有与灯泡相对应的至少红、绿、蓝三种颜色的彩色元件的彩色滤光片，以及用于透射照明的背光灯，其中背光灯的结构中包含一个发光二极管，并根据以下定义：λn nm 表示在 380 至 780 nm 的可见光范围内每间隔 5 nm 的波长；TR(λn) 彩色滤光片的红色像素在波长 λn nm 处的光谱透过率 (%)；I(λn) 背光灯在波长 λn nm 处的相对发射强度，按总发射强度归一化，这些满足以下条件 (1)：I620-680×TR⁢620-680≧1.1
• SEMICONDUCTOR LIGHT EMITTING DEVICE, BACKLIGHTING DEVICE, COLOR IMAGE DISPLAY DEVICE AND PHOSPHOR USED FOR THOSE DEVICES
  申请人：Mitsubishi Chemical Corporation

  公开号：EP2242119A1

  公开（公告）日：2010-10-20

  To provide a semiconductor light emitting device which is capable of accomplishing a broad color reproducibility for an entire image without losing brightness of the entire image. A light source provided on a backlight for a color image display device has a semiconductor light emitting device comprising a solid light emitting device to emit light in a blue or deep blue region or in an ultraviolet region and phosphors, in combination. The phosphors comprise a green emitting phosphor and a red emitting phosphor. The green emitting phosphor and the red emitting phosphor are ones, of which the rate of change of the emission peak intensity at 100°C to the emission intensity at 25°C, when the wavelength of the excitation light is 400 nm or 455 nm, is at most 40%.

  提供一种半导体发光器件，该器件能够在不损失整个图像亮度的情况下实现整个图像的宽色彩再现性。 在彩色图像显示装置的背光源上提供的光源具有一个半导体发光器件，该器件包括一个在蓝色或深蓝色区域或紫外线区域发光的固体发光器件和荧光粉。荧光粉包括绿色发光荧光粉和红色发光荧光粉。绿色发光荧光粉和红色发光荧光粉在激发光波长为 400 纳米或 455 纳米时，其在 100°C 时的发射峰值强度到 25°C 时的发射强度的变化率最多为 40%。
• RED EMITTING FLUORIDE PHOSPHOR ACTIVATED BY MN4+
  申请人：Mitsubishi Chemical Corporation

  公开号：EP3045965A1

  公开（公告）日：2016-07-20

  Red emitting phosphor containing a crystal phase having a chemical composition represented by the following formula (1'), wherein the proportion of Mn based on the total mols of MIV' and Mn is at least 0.1 mol% and at most 6 mol%, and the specific surface area is at most 1.3 m2/g:           MI'2MIV'F6:R     (1'), In the formula (1'), MI' is at least one element selected from the group consisting of K and Na, MIV'; is Si, and R is Mn.

  红色发光荧光粉，其晶相具有下式（1'）表示的化学成分，其中 Mn 的比例在 MIV'和 Mn 的总摩尔数中至少为 0.1 mol%，最多为 6 mol%，比表面积最多为 1.3 m2/g： mi'2miv'f6:r (1')、 式（1'）中，MI'是从 K 和 Na 组成的组中选出的至少一种元素，MIV'；是 Si，R 是 Mn。