公开(公告)号：US10703081B2

公开(公告)日：2020-07-07

申请号：US15493940

申请日：2017-04-21

Applicant: DEXERIALS CORPORATION

Inventor： Kouichi Ogawa ,  Akihiko Watanabe ,  Akira Konno ,  Takashi Endo ,  Masayuki Tani

IPC: B32B37/12 ,  G02F1/13 ,  B32B38/00

Abstract: Method of producing an image display device in which an image display member and light-transmitting cover member having principal surface portion and circumferential edge portion on which a light-shielding layer is formed with a step portion formed between the principal surface portion and the circumferential edge portion are laminated through light-transmitting resin layer formed from a liquid optical resin composition so a light-shielding layer formed surface of the light-transmitting cover member is arranged to face the image display member, when a resin dispenser is moved from one end of the light-shielding layer formed surface of the light-transmitting cover member toward the other end applying the liquid optical resin composition to the light-shielding layer formed surface of the light-transmitting cover member, the application amount of optical resin composition is changed on the principal surface portion of the light-shielding layer formed surface of the light-transmitting cover member and on the light-shielding layer.

公开(公告)号：US09651807B2

公开(公告)日：2017-05-16

申请号：US14443515

申请日：2013-12-16

Applicant: DEXERIALS CORPORATION

Inventor： Kouichi Ogawa ,  Akihiko Watanabe ,  Akira Konno ,  Takashi Endo ,  Masayuki Tani

IPC: G02F1/1333 ,  H01J11/44 ,  B32B37/12 ,  G02F1/13 ,  H01L21/67 ,  B32B37/00 ,  H01L51/52 ,  G02F1/1335 ,  B05C5/02 ,  B32B38/00

CPC classification number: G02F1/133308 ,  B05C5/0254 ,  B32B37/0046 ,  B32B37/1284 ,  B32B2037/1253 ,  B32B2038/0076 ,  B32B2457/20 ,  G02F1/1303 ,  G02F1/133512 ,  G02F2001/13332 ,  G02F2001/133331 ,  G02F2202/28 ,  H01J11/44 ,  H01L21/6715 ,  H01L51/5246 ,  H01L51/5284

Abstract: Method of producing an image display device in which an image display member and light-transmitting cover member having principal surface portion and circumferential edge portion on which a light-shielding layer is formed with a step portion formed between the principal surface portion and the circumferential edge portion are laminated through light-transmitting resin layer formed from a liquid optical resin composition so a light-shielding layer formed surface of the light-transmitting cover member is arranged to face the image display member, when a resin dispenser is moved from one end of the light-shielding layer formed surface of the light-transmitting cover member toward the other end applying the liquid optical resin composition to the light-shielding layer formed surface of the light-transmitting cover member, the application amount of optical resin composition is changed on the principal surface portion of the light-shielding layer formed surface of the light-transmitting cover member and on the light-shielding layer.

公开(公告)号：US11137630B2

公开(公告)日：2021-10-05

申请号：US16885848

申请日：2020-05-28

Applicant: DEXERIALS CORPORATION

Inventor： Kouichi Ogawa ,  Akihiko Watanabe ,  Akira Konno ,  Takashi Endo ,  Masayuki Tani

IPC: B32B37/12 ,  G02F1/1333 ,  H01J11/44 ,  B32B37/00 ,  G02F1/13 ,  H01L21/67 ,  B32B38/00 ,  H01L51/52 ,  G02F1/1335 ,  B05C5/02

Abstract: Method of producing an image display device in which an image display member and light-transmitting cover member having principal surface portion and circumferential edge portion on which a light-shielding layer is formed with a step portion formed between the principal surface portion and the circumferential edge portion are laminated through light-transmitting resin layer formed from a liquid optical resin composition so a light-shielding layer formed surface of the light-transmitting cover member is arranged to face the image display member, when a resin dispenser is moved from one end of the light-shielding layer formed surface of the light-transmitting cover member toward the other end applying the liquid optical resin composition to the light-shielding layer formed surface of the light-transmitting cover member, the application amount of optical resin composition is changed on the principal surface portion of the light-shielding layer formed surface of the light-transmitting cover member and on the light-shielding layer.