Three-dimensional image display device

• US 20040145538A1
• Filed: 01/20/2004
• Published: 07/29/2004
• Est. Priority Date: 01/24/2003
• Status: Abandoned Application

• Current Assignee: Pioneer Corporation
• Original Assignee: Pioneer Corporation
• Inventors: Yoshizawa, Atsushi, Hata, Takuya, Satoh, Hideo, Chuman, Takashi, Uchida, Yoshihiko
• Application Number:
  US10/759,161
• Publication Number:
  US 20040145538A1
• Time in Patent Office: Days
• US Class Current: 345/6
• CPC Class Codes: H04N 13/395 with depth sampling, i.e. the volume being constructed from a stack or sequence of 2D image planes
• CPC Class Codes: H10K 59/00 Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
• CPC Class Codes: H10K 59/84 Parallel electrical configurations of multiple OLEDs
• CPC Class Codes: H10K 59/90 Assemblies of multiple devices comprising at least one organic light-emitting element

Abstract

A three-dimensional image display device in which at least two light-emitting display panels of a light permeable type are arranged in parallel in a normal direction of the front surface of the device, and a semi-transparent member is provided for reducing light emission from a light-emitting display panel located in the front to the other display panel located in the rear, preventing display images from blurring.

Claims

1. A three-dimensional image display device in which at least two light-emitting display panels of a light permeable type are arranged in parallel in a normal direction of a front surface of the device,

wherein a semi-transparent member is provided for reducing light emission from a light-emitting display panel located in the front of said at least two light-emitting display panels to the other display panel located in the rear of said at least two light-emitting display panels.

2. The three-dimensional image display device according to claim 1, wherein each of said at least two light-emitting display panels has front and rear electrodes and an emissive layer sandwiched between the front and rear electrodes in the normal direction, and said semi-transparent member is the rear electrode of the light-emitting display panel located in the front.

3. The three-dimensional image display device according to claim 2, wherein the emissive layer is an electroluminescence element.