公开(公告)号：MY179365A

公开(公告)日：2020-11-05

申请号：MYPI2017703096

申请日：2016-02-10

Applicant: TORAY INDUSTRIES

Inventor： IKEGAMI YOSHIHIRO ,  MURASE SEIICHIRO ,  INABA SACHIO

IPC: H01L31/18 ,  H01L21/225

Abstract: The purpose of the present invention is to provide a p-type impurity diffusion composition with which it is possible to improve storage stability of a coating liquid, and to achieve uniform diffusion of the coating liquid on a semiconductor substrate. In order to achieve the above-mentioned purpose, the present invention has the following composition. Namely, a p-type impurity diffusion composition characterized by including {A) a group-13 element compound, (B) a hydroxyl-group-containing polymer, and (C} an organic solvent, (Cl} a cyclic ester solvent being contained as the organic solvent.

公开(公告)号：PH12017501073B1

公开(公告)日：2017-11-27

申请号：PH12017501073

申请日：2017-06-08

Applicant: TORAY INDUSTRIES

Inventor： IKEGAMI YOSHIHIRO ,  MURASE SEIICHIRO ,  INABA SACHIO

IPC: H01L21/225 ,  H01L31/18

Abstract: The purpose of the present invention is to provide a p-type impurity diffusion composition with which it is possible to improve storage stability of a coating liquid, and to achieve uniform diffusion of the coating liquid on a semiconductor substrate. In order to achieve the above-mentioned purpose, the present invention has the following composition. Namely, a p-type impurity diffusion composition characterized by including (A) a group-13 element compound, (B) a hydroxyl-group-containing polymer, and (C) an organic solvent, (C1) a cyclic ester solvent being contained as the organic solvent.

公开(公告)号：PH12017501073A1

公开(公告)日：2017-11-27

申请号：PH12017501073

申请日：2017-06-08

Applicant: TORAY INDUSTRIES

Inventor： IKEGAMI YOSHIHIRO ,  MURASE SEIICHIRO ,  INABA SACHIO

IPC: H01L21/225 ,  H01L31/18

Abstract: The purpose of the present invention is to provide a p-type impurity diffusion composition with which it is possible to improve storage stability of a coating liquid, and to achieve uniform diffusion of the coating liquid on a semiconductor substrate. In order to achieve the above-mentioned purpose, the present invention has the following composition. Namely, a p-type impurity diffusion composition characterized by including (A) a group-13 element compound, (B) a hydroxyl-group-containing polymer, and (C) an organic solvent, (C1) a cyclic ester solvent being contained as the organic solvent.

公开(公告)号：SG11201407832XA

公开(公告)日：2015-01-29

申请号：SG11201407832X

申请日：2013-06-13

Applicant: TORAY INDUSTRIES

Inventor： NAGASE RYO ,  YAMADA TOMONORI ,  IKEGAMI YOSHIHIRO ,  NONAKA HARUSHI

IPC: G02B5/20 ,  G02F1/1335 ,  G09F9/30

Abstract: The invention provides a colour filter wherein a black matrix is formed on a transparent substrate and pixels comprising red auxiliary pixels, green auxiliary pixels, blue auxiliary pixels and auxiliary pixels of a fourth colour are formed at the aperture of this black matrix or at the aperture of this black matrix and on this black matrix. The width (L1) of the black matrix between the aforementioned auxiliary pixels of the fourth colour and the other auxiliary pixels is to 4.5 μm. The auxiliary pixels contain respective colorant and resin. The tristimulus value (Y) according to the CIE1931 colour system of the aforementioned auxiliary pixels of the fourth colour is 70≦̸Y≦̸99.